diff --git a/Cargo.lock b/Cargo.lock
index 4304554..aa672ba 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,6 +11,184 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "alloy-json-rpc"
+version = "1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2dd146b3de349a6ffaa4e4e319ab3a90371fb159fb0bddeb1c7bbe8b1792eff"
+dependencies = [
+ "alloy-primitives",
+ "alloy-sol-types",
+ "http",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.17",
+ "tracing",
+]
+
+[[package]]
+name = "alloy-primitives"
+version = "1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b88cf92ed20685979ed1d8472422f0c6c2d010cec77caf63aaa7669cc1a7bc2"
+dependencies = [
+ "alloy-rlp",
+ "bytes",
+ "cfg-if",
+ "const-hex",
+ "derive_more 2.1.1",
+ "foldhash",
+ "hashbrown",
+ "indexmap",
+ "itoa",
+ "k256",
+ "keccak-asm",
+ "paste",
+ "proptest",
+ "rand 0.9.2",
+ "rapidhash",
+ "ruint",
+ "rustc-hash",
+ "serde",
+ "sha3",
+]
+
+[[package]]
+name = "alloy-rlp"
+version = "0.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f70d83b765fdc080dbcd4f4db70d8d23fe4761f2f02ebfa9146b833900634b4"
+dependencies = [
+ "arrayvec",
+ "bytes",
+]
+
+[[package]]
+name = "alloy-rpc-client"
+version = "1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12768ae6303ec764905a8a7cd472aea9072f9f9c980d18151e26913da8ae0123"
+dependencies = [
+ "alloy-json-rpc",
+ "alloy-primitives",
+ "alloy-transport",
+ "alloy-transport-http",
+ "futures",
+ "pin-project",
+ "reqwest",
+ "serde",
+ "serde_json",
+ "tokio",
+ "tokio-stream",
+ "tower",
+ "tracing",
+ "url",
+ "wasmtimer",
+]
+
+[[package]]
+name = "alloy-sol-macro"
+version = "1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f5fa1ca7e617c634d2bd9fa71f9ec8e47c07106e248b9fcbd3eaddc13cabd625"
+dependencies = [
+ "alloy-sol-macro-expander",
+ "alloy-sol-macro-input",
+ "proc-macro-error2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
+[[package]]
+name = "alloy-sol-macro-expander"
+version = "1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27c00c0c3a75150a9dc7c8c679ca21853a137888b4e1c5569f92d7e2b15b5102"
+dependencies = [
+ "alloy-sol-macro-input",
+ "const-hex",
+ "heck",
+ "indexmap",
+ "proc-macro-error2",
+ "proc-macro2",
+ "quote",
+ "sha3",
+ "syn 2.0.108",
+ "syn-solidity",
+]
+
+[[package]]
+name = "alloy-sol-macro-input"
+version = "1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "297db260eb4d67c105f68d6ba11b8874eec681caec5505eab8fbebee97f790bc"
+dependencies = [
+ "const-hex",
+ "dunce",
+ "heck",
+ "macro-string",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+ "syn-solidity",
+]
+
+[[package]]
+name = "alloy-sol-types"
+version = "1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc442cc2a75207b708d481314098a0f8b6f7b58e3148dd8d8cc7407b0d6f9385"
+dependencies = [
+ "alloy-primitives",
+ "alloy-sol-macro",
+]
+
+[[package]]
+name = "alloy-transport"
+version = "1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78f169b85eb9334871db986e7eaf59c58a03d86a30cc68b846573d47ed0656bb"
+dependencies = [
+ "alloy-json-rpc",
+ "auto_impl",
+ "base64 0.22.1",
+ "derive_more 2.1.1",
+ "futures",
+ "futures-utils-wasm",
+ "parking_lot",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.17",
+ "tokio",
+ "tower",
+ "tracing",
+ "url",
+ "wasmtimer",
+]
+
+[[package]]
+name = "alloy-transport-http"
+version = "1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "019821102e70603e2c141954418255bec539ef64ac4117f8e84fb493769acf73"
+dependencies = [
+ "alloy-json-rpc",
+ "alloy-transport",
+ "http-body-util",
+ "hyper",
+ "hyper-tls",
+ "hyper-util",
+ "opentelemetry",
+ "opentelemetry-http",
+ "reqwest",
+ "serde_json",
+ "tower",
+ "tracing",
+ "tracing-opentelemetry",
+ "url",
+]
+
 [[package]]
 name = "anstream"
 version = "0.6.21"
@@ -67,6 +245,195 @@ version = "1.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
 
+[[package]]
+name = "ark-ff"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b3235cc41ee7a12aaaf2c575a2ad7b46713a8a50bda2fc3b003a04845c05dd6"
+dependencies = [
+ "ark-ff-asm 0.3.0",
+ "ark-ff-macros 0.3.0",
+ "ark-serialize 0.3.0",
+ "ark-std 0.3.0",
+ "derivative",
+ "num-bigint",
+ "num-traits",
+ "paste",
+ "rustc_version 0.3.3",
+ "zeroize",
+]
+
+[[package]]
+name = "ark-ff"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec847af850f44ad29048935519032c33da8aa03340876d351dfab5660d2966ba"
+dependencies = [
+ "ark-ff-asm 0.4.2",
+ "ark-ff-macros 0.4.2",
+ "ark-serialize 0.4.2",
+ "ark-std 0.4.0",
+ "derivative",
+ "digest 0.10.7",
+ "itertools 0.10.5",
+ "num-bigint",
+ "num-traits",
+ "paste",
+ "rustc_version 0.4.1",
+ "zeroize",
+]
+
+[[package]]
+name = "ark-ff"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a177aba0ed1e0fbb62aa9f6d0502e9b46dad8c2eab04c14258a1212d2557ea70"
+dependencies = [
+ "ark-ff-asm 0.5.0",
+ "ark-ff-macros 0.5.0",
+ "ark-serialize 0.5.0",
+ "ark-std 0.5.0",
+ "arrayvec",
+ "digest 0.10.7",
+ "educe",
+ "itertools 0.13.0",
+ "num-bigint",
+ "num-traits",
+ "paste",
+ "zeroize",
+]
+
+[[package]]
+name = "ark-ff-asm"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db02d390bf6643fb404d3d22d31aee1c4bc4459600aef9113833d17e786c6e44"
+dependencies = [
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "ark-ff-asm"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ed4aa4fe255d0bc6d79373f7e31d2ea147bcf486cba1be5ba7ea85abdb92348"
+dependencies = [
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "ark-ff-asm"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62945a2f7e6de02a31fe400aa489f0e0f5b2502e69f95f853adb82a96c7a6b60"
+dependencies = [
+ "quote",
+ "syn 2.0.108",
+]
+
+[[package]]
+name = "ark-ff-macros"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db2fd794a08ccb318058009eefdf15bcaaaaf6f8161eb3345f907222bac38b20"
+dependencies = [
+ "num-bigint",
+ "num-traits",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "ark-ff-macros"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7abe79b0e4288889c4574159ab790824d0033b9fdcb2a112a3182fac2e514565"
+dependencies = [
+ "num-bigint",
+ "num-traits",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "ark-ff-macros"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09be120733ee33f7693ceaa202ca41accd5653b779563608f1234f78ae07c4b3"
+dependencies = [
+ "num-bigint",
+ "num-traits",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
+[[package]]
+name = "ark-serialize"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d6c2b318ee6e10f8c2853e73a83adc0ccb88995aa978d8a3408d492ab2ee671"
+dependencies = [
+ "ark-std 0.3.0",
+ "digest 0.9.0",
+]
+
+[[package]]
+name = "ark-serialize"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adb7b85a02b83d2f22f89bd5cac66c9c89474240cb6207cb1efc16d098e822a5"
+dependencies = [
+ "ark-std 0.4.0",
+ "digest 0.10.7",
+ "num-bigint",
+]
+
+[[package]]
+name = "ark-serialize"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f4d068aaf107ebcd7dfb52bc748f8030e0fc930ac8e360146ca54c1203088f7"
+dependencies = [
+ "ark-std 0.5.0",
+ "arrayvec",
+ "digest 0.10.7",
+ "num-bigint",
+]
+
+[[package]]
+name = "ark-std"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1df2c09229cbc5a028b1d70e00fdb2acee28b1055dfb5ca73eea49c5a25c4e7c"
+dependencies = [
+ "num-traits",
+ "rand 0.8.5",
+]
+
+[[package]]
+name = "ark-std"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94893f1e0c6eeab764ade8dc4c0db24caf4fe7cbbaafc0eba0a9030f447b5185"
+dependencies = [
+ "num-traits",
+ "rand 0.8.5",
+]
+
+[[package]]
+name = "ark-std"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "246a225cc6131e9ee4f24619af0f19d67761fff15d7ccc22e42b80846e69449a"
+dependencies = [
+ "num-traits",
+ "rand 0.8.5",
+]
+
 [[package]]
 name = "arrayvec"
 version = "0.7.6"
@@ -97,7 +464,7 @@ checksum = "3109e49b1e4909e9db6515a30c633684d68cdeaa252f215214cb4fa1a5bfee2c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
  "synstructure",
 ]
 
@@ -109,7 +476,7 @@ checksum = "7b18050c2cd6fe86c3a76584ef5e0baf286d038cda203eb6223df2cc413565f7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -126,7 +493,7 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -139,6 +506,8 @@ checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 name = "attested-tls-proxy"
 version = "0.0.2"
 dependencies = [
+ "alloy-rpc-client",
+ "alloy-transport-http",
  "anyhow",
  "axum",
  "az-tdx-vtpm",
@@ -153,6 +522,7 @@ dependencies = [
  "http-body-util",
  "hyper",
  "hyper-util",
+ "jsonrpsee",
  "num-bigint",
  "once_cell",
  "openssl",
@@ -178,13 +548,26 @@ dependencies = [
  "tokio-rustls",
  "tokio-tungstenite",
  "tower-http",
+ "tower-service",
  "tracing",
  "tracing-subscriber",
  "tss-esapi",
+ "url",
  "webpki-roots",
  "x509-parser",
 ]
 
+[[package]]
+name = "auto_impl"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffdcb70bdbc4d478427380519163274ac86e52916e10f0a8889adf0f96d3fee7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.5.0"
@@ -347,6 +730,21 @@ dependencies = [
  "virtue",
 ]
 
+[[package]]
+name = "bit-set"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08807e080ed7f9d5433fa9b275196cfc35414f66a0c79d864dc51a0d825231a3"
+dependencies = [
+ "bit-vec",
+]
+
+[[package]]
+name = "bit-vec"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e764a1d40d510daf35e07be9eb06e75770908c27d411ee6c92109c9840eaaf7"
+
 [[package]]
 name = "bitfield"
 version = "0.14.0"
@@ -370,7 +768,7 @@ checksum = "f48d6ace212fdf1b45fd6b566bb40808415344642b76c3224c07c8df9da81e97"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -426,7 +824,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -452,6 +850,9 @@ name = "bytes"
 version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "cc"
@@ -516,7 +917,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -543,6 +944,18 @@ version = "0.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "187437900921c8172f33316ad51a3267df588e99a2aebfa5ca1a2ed44df9e703"
 
+[[package]]
+name = "const-hex"
+version = "1.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bb320cac8a0750d7f25280aa97b09c26edfe161164238ecbbb31092b079e735"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "proptest",
+ "serde_core",
+]
+
 [[package]]
 name = "const-oid"
 version = "0.9.6"
@@ -578,6 +991,22 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -617,6 +1046,12 @@ version = "0.8.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 
+[[package]]
+name = "crunchy"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
+
 [[package]]
 name = "crypto-bigint"
 version = "0.5.5"
@@ -648,9 +1083,9 @@ dependencies = [
  "cfg-if",
  "cpufeatures",
  "curve25519-dalek-derive",
- "digest",
+ "digest 0.10.7",
  "fiat-crypto",
- "rustc_version",
+ "rustc_version 0.4.1",
  "subtle",
 ]
 
@@ -662,7 +1097,7 @@ checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -759,7 +1194,7 @@ checksum = "8034092389675178f570469e6c3b0465d3d30b4505c294a6550db47f3c17ad18"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -771,6 +1206,17 @@ dependencies = [
  "powerfmt",
 ]
 
+[[package]]
+name = "derivative"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "derive_more"
 version = "1.0.0"
@@ -797,7 +1243,7 @@ checksum = "cb7330aeadfbe296029522e6c40f315320aba36fc43a5b3632f3795348f3bd22"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -809,11 +1255,20 @@ dependencies = [
  "convert_case",
  "proc-macro2",
  "quote",
- "rustc_version",
- "syn",
+ "rustc_version 0.4.1",
+ "syn 2.0.108",
  "unicode-xid",
 ]
 
+[[package]]
+name = "digest"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -855,7 +1310,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -875,6 +1330,12 @@ dependencies = [
  "tracing-subscriber",
 ]
 
+[[package]]
+name = "dunce"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813"
+
 [[package]]
 name = "ecdsa"
 version = "0.16.9"
@@ -882,7 +1343,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
 dependencies = [
  "der",
- "digest",
+ "digest 0.10.7",
  "elliptic-curve",
  "rfc6979",
  "signature",
@@ -910,6 +1371,24 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "educe"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d7bc049e1bd8cdeb31b68bbd586a9464ecf9f3944af3958a7a9d0f8b9799417"
+dependencies = [
+ "enum-ordinalize",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
+[[package]]
+name = "either"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
+
 [[package]]
 name = "elliptic-curve"
 version = "0.13.8"
@@ -918,7 +1397,7 @@ checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
 dependencies = [
  "base16ct",
  "crypto-bigint",
- "digest",
+ "digest 0.10.7",
  "ff",
  "generic-array",
  "group",
@@ -939,7 +1418,27 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
+]
+
+[[package]]
+name = "enum-ordinalize"
+version = "4.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a1091a7bb1f8f2c4b28f1fe2cef4980ca2d410a3d727d67ecc3178c9b0800f0"
+dependencies = [
+ "enum-ordinalize-derive",
+]
+
+[[package]]
+name = "enum-ordinalize-derive"
+version = "4.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ca9601fb2d62598ee17836250842873a413586e5d7ed88b356e38ddbb0ec631"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -959,7 +1458,7 @@ checksum = "67c78a4d8fdf9953a5c9d458f9efe940fd97a0cab0941c075a813ac594733827"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -984,6 +1483,28 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
 
+[[package]]
+name = "fastrlp"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "139834ddba373bbdd213dffe02c8d110508dcf1726c2be27e8d1f7d7e1856418"
+dependencies = [
+ "arrayvec",
+ "auto_impl",
+ "bytes",
+]
+
+[[package]]
+name = "fastrlp"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce8dba4714ef14b8274c371879b175aa55b16b30f269663f19d576f380018dc4"
+dependencies = [
+ "arrayvec",
+ "auto_impl",
+ "bytes",
+]
+
 [[package]]
 name = "ff"
 version = "0.13.1"
@@ -1006,6 +1527,18 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52051878f80a721bb68ebfbc930e07b65ba72f2da88968ea5c06fd6ca3d3a127"
 
+[[package]]
+name = "fixed-hash"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "835c052cb0c08c1acf6ffd71c022172e18723949c8282f2b9f27efbc51e64534"
+dependencies = [
+ "byteorder",
+ "rand 0.8.5",
+ "rustc-hex",
+ "static_assertions",
+]
+
 [[package]]
 name = "flagset"
 version = "0.4.7"
@@ -1018,6 +1551,12 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "foldhash"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -1104,7 +1643,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -1137,6 +1676,12 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "futures-utils-wasm"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42012b0f064e01aa58b545fe3727f90f7dd4020f4a3ea735b50344965f5a57e9"
+
 [[package]]
 name = "generic-array"
 version = "0.14.9"
@@ -1210,6 +1755,10 @@ name = "hashbrown"
 version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5419bdc4f6a9207fbeba6d11b604d481addf78ecd10c11ad51e76c2f6482748d"
+dependencies = [
+ "foldhash",
+ "serde",
+]
 
 [[package]]
 name = "heck"
@@ -1275,7 +1824,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
 dependencies = [
- "digest",
+ "digest 0.10.7",
 ]
 
 [[package]]
@@ -1376,6 +1925,22 @@ dependencies = [
  "webpki-roots",
 ]
 
+[[package]]
+name = "hyper-tls"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
+dependencies = [
+ "bytes",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "native-tls",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-util"
 version = "0.1.17"
@@ -1395,9 +1960,11 @@ dependencies = [
  "percent-encoding",
  "pin-project-lite",
  "socket2 0.6.1",
+ "system-configuration",
  "tokio",
  "tower-service",
  "tracing",
+ "windows-registry",
 ]
 
 [[package]]
@@ -1502,6 +2069,15 @@ dependencies = [
  "icu_properties",
 ]
 
+[[package]]
+name = "impl-codec"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba6a270039626615617f3f36d15fc827041df3b78c439da2cadfa47455a77f2f"
+dependencies = [
+ "parity-scale-codec",
+]
+
 [[package]]
 name = "impl-trait-for-tuples"
 version = "0.2.3"
@@ -1510,7 +2086,7 @@ checksum = "a0eb5a3343abf848c0984fe4604b2b105da9539376e24fc0a3b0007411ae4fd9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -1521,6 +2097,8 @@ checksum = "6717a8d2a5a929a1a2eb43a12812498ed141a0bcfb7e8f7844fbdbe4303bba9f"
 dependencies = [
  "equivalent",
  "hashbrown",
+ "serde",
+ "serde_core",
 ]
 
 [[package]]
@@ -1563,6 +2141,24 @@ version = "1.70.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
 
+[[package]]
+name = "itertools"
+version = "0.10.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+dependencies = [
+ "either",
+]
+
+[[package]]
+name = "itertools"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "413ee7dfc52ee1a4949ceeb7dbc8a33f2d6c088194d9f922fb8318faf1f01186"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -1579,6 +2175,82 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "jsonrpsee"
+version = "0.26.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f3f48dc3e6b8bd21e15436c1ddd0bc22a6a54e8ec46fedd6adf3425f396ec6a"
+dependencies = [
+ "jsonrpsee-core",
+ "jsonrpsee-server",
+ "jsonrpsee-types",
+ "tokio",
+]
+
+[[package]]
+name = "jsonrpsee-core"
+version = "0.26.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "316c96719901f05d1137f19ba598b5fe9c9bc39f4335f67f6be8613921946480"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "http-body-util",
+ "jsonrpsee-types",
+ "parking_lot",
+ "pin-project",
+ "rand 0.9.2",
+ "rustc-hash",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.17",
+ "tokio",
+ "tower",
+ "tracing",
+]
+
+[[package]]
+name = "jsonrpsee-server"
+version = "0.26.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c51b7c290bb68ce3af2d029648148403863b982f138484a73f02a9dd52dbd7f"
+dependencies = [
+ "futures-util",
+ "http",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "jsonrpsee-core",
+ "jsonrpsee-types",
+ "pin-project",
+ "route-recognizer",
+ "serde",
+ "serde_json",
+ "soketto",
+ "thiserror 2.0.17",
+ "tokio",
+ "tokio-stream",
+ "tokio-util",
+ "tower",
+ "tracing",
+]
+
+[[package]]
+name = "jsonrpsee-types"
+version = "0.26.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc88ff4688e43cc3fa9883a8a95c6fa27aa2e76c96e610b737b6554d650d7fd5"
+dependencies = [
+ "http",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "jsonwebkey"
 version = "0.3.5"
@@ -1605,9 +2277,29 @@ dependencies = [
  "cfg-if",
  "ecdsa",
  "elliptic-curve",
+ "once_cell",
  "sha2",
 ]
 
+[[package]]
+name = "keccak"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ecc2af9a1119c51f12a14607e783cb977bde58bc069ff0c3da1095e635d70654"
+dependencies = [
+ "cpufeatures",
+]
+
+[[package]]
+name = "keccak-asm"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b646a74e746cd25045aa0fd42f4f7f78aa6d119380182c7e63a5593c4ab8df6f"
+dependencies = [
+ "digest 0.10.7",
+ "sha3-asm",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -1672,6 +2364,17 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
 
+[[package]]
+name = "macro-string"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b27834086c65ec3f9387b096d66e99f221cf081c2b738042aa252bcd41204e3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
 [[package]]
 name = "matchers"
 version = "0.2.0"
@@ -1757,12 +2460,29 @@ dependencies = [
  "equivalent",
  "parking_lot",
  "portable-atomic",
- "rustc_version",
+ "rustc_version 0.4.1",
  "smallvec",
  "tagptr",
  "uuid",
 ]
 
+[[package]]
+name = "native-tls"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
+dependencies = [
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -1822,7 +2542,7 @@ checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -1912,9 +2632,15 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
+[[package]]
+name = "openssl-probe"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
+
 [[package]]
 name = "openssl-src"
 version = "300.5.4+3.5.4"
@@ -1937,6 +2663,47 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "opentelemetry"
+version = "0.31.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b84bcd6ae87133e903af7ef497404dda70c60d0ea14895fc8a5e6722754fc2a0"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "js-sys",
+ "pin-project-lite",
+ "thiserror 2.0.17",
+ "tracing",
+]
+
+[[package]]
+name = "opentelemetry-http"
+version = "0.31.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7a6d09a73194e6b66df7c8f1b680f156d916a1a942abf2de06823dd02b7855d"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "http",
+ "opentelemetry",
+]
+
+[[package]]
+name = "opentelemetry_sdk"
+version = "0.31.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e14ae4f5991976fd48df6d843de219ca6d31b01daaab2dad5af2badeded372bd"
+dependencies = [
+ "futures-channel",
+ "futures-executor",
+ "futures-util",
+ "opentelemetry",
+ "percent-encoding",
+ "rand 0.9.2",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "option-ext"
 version = "0.2.0"
@@ -2005,7 +2772,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -2028,9 +2795,15 @@ dependencies = [
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-link",
+ "windows-link 0.2.1",
 ]
 
+[[package]]
+name = "paste"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
 [[package]]
 name = "pem"
 version = "3.0.6"
@@ -2056,6 +2829,16 @@ version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
+[[package]]
+name = "pest"
+version = "2.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c9eb05c21a464ea704b53158d358a31e6425db2f63a1a7312268b05fe2b75f7"
+dependencies = [
+ "memchr",
+ "ucd-trie",
+]
+
 [[package]]
 name = "picky-asn1"
 version = "0.8.0"
@@ -2091,6 +2874,26 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "pin-project"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677f1add503faace112b9f1373e43e9e054bfdd22ff1a63c1bc485eaec6a6a8a"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.16"
@@ -2169,6 +2972,17 @@ dependencies = [
  "elliptic-curve",
 ]
 
+[[package]]
+name = "primitive-types"
+version = "0.12.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b34d9fd68ae0b74a41b21c03c2f62847aa0ffea044eee893b4c140b37e244e2"
+dependencies = [
+ "fixed-hash",
+ "impl-codec",
+ "uint",
+]
+
 [[package]]
 name = "proc-macro-crate"
 version = "3.4.0"
@@ -2178,6 +2992,28 @@ dependencies = [
  "toml_edit",
 ]
 
+[[package]]
+name = "proc-macro-error-attr2"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96de42df36bb9bba5542fe9f1a054b8cc87e172759a1868aa05c1f3acc89dfc5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+]
+
+[[package]]
+name = "proc-macro-error2"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11ec05c52be0a07b08061f7dd003e7d7092e0472bc731b4af7bb1ef876109802"
+dependencies = [
+ "proc-macro-error-attr2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.103"
@@ -2187,6 +3023,31 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "proptest"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bee689443a2bd0a16ab0348b52ee43e3b2d1b1f931c8aa5c9f8de4c86fbe8c40"
+dependencies = [
+ "bit-set",
+ "bit-vec",
+ "bitflags 2.10.0",
+ "num-traits",
+ "rand 0.9.2",
+ "rand_chacha 0.9.0",
+ "rand_xorshift",
+ "regex-syntax",
+ "rusty-fork",
+ "tempfile",
+ "unarray",
+]
+
+[[package]]
+name = "quick-error"
+version = "1.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
+
 [[package]]
 name = "quinn"
 version = "0.11.9"
@@ -2269,6 +3130,7 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
+ "libc",
  "rand_chacha 0.3.1",
  "rand_core 0.6.4",
 ]
@@ -2281,6 +3143,7 @@ checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
 dependencies = [
  "rand_chacha 0.9.0",
  "rand_core 0.9.3",
+ "serde",
 ]
 
 [[package]]
@@ -2319,6 +3182,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
 dependencies = [
  "getrandom 0.3.4",
+ "serde",
+]
+
+[[package]]
+name = "rand_xorshift"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "513962919efc330f829edb2535844d1b912b0fbe2ca165d613e4e8788bb05a5a"
+dependencies = [
+ "rand_core 0.9.3",
+]
+
+[[package]]
+name = "rapidhash"
+version = "4.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d8b5b858a440a0bc02625b62dd95131b9201aa9f69f411195dd4a7cfb1de3d7"
+dependencies = [
+ "rustversion",
 ]
 
 [[package]]
@@ -2409,9 +3291,11 @@ dependencies = [
  "http-body-util",
  "hyper",
  "hyper-rustls",
+ "hyper-tls",
  "hyper-util",
  "js-sys",
  "log",
+ "native-tls",
  "once_cell",
  "percent-encoding",
  "pin-project-lite",
@@ -2423,6 +3307,7 @@ dependencies = [
  "serde_urlencoded",
  "sync_wrapper",
  "tokio",
+ "tokio-native-tls",
  "tokio-rustls",
  "tower",
  "tower-http",
@@ -2464,6 +3349,22 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "rlp"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb919243f34364b6bd2fc10ef797edbfa75f33c252e7998527479c6d6b47e1ec"
+dependencies = [
+ "bytes",
+ "rustc-hex",
+]
+
+[[package]]
+name = "route-recognizer"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "afab94fb28594581f62d981211a9a4d53cc8130bbcbbb89a0440d9b8e81a7746"
+
 [[package]]
 name = "rsa"
 version = "0.9.10"
@@ -2471,7 +3372,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8573f03f5883dcaebdfcf4725caa1ecb9c15b2ef50c43a07b816e06799bb12d"
 dependencies = [
  "const-oid",
- "digest",
+ "digest 0.10.7",
  "num-bigint-dig",
  "num-integer",
  "num-traits",
@@ -2485,19 +3386,68 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "ruint"
+version = "1.17.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c141e807189ad38a07276942c6623032d3753c8859c146104ac2e4d68865945a"
+dependencies = [
+ "alloy-rlp",
+ "ark-ff 0.3.0",
+ "ark-ff 0.4.2",
+ "ark-ff 0.5.0",
+ "bytes",
+ "fastrlp 0.3.1",
+ "fastrlp 0.4.0",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+ "parity-scale-codec",
+ "primitive-types",
+ "proptest",
+ "rand 0.8.5",
+ "rand 0.9.2",
+ "rlp",
+ "ruint-macro",
+ "serde_core",
+ "valuable",
+ "zeroize",
+]
+
+[[package]]
+name = "ruint-macro"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48fd7bd8a6377e15ad9d42a8ec25371b94ddc67abe7c8b9127bec79bebaaae18"
+
 [[package]]
 name = "rustc-hash"
 version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
 
+[[package]]
+name = "rustc-hex"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e75f6a532d0fd9f7f13144f392b6ad56a32696bfcd9c78f797f16bbb6f072d6"
+
+[[package]]
+name = "rustc_version"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0dfe2087c51c460008730de8b57e6a320782fbfb312e1f4d520e6c6fae155ee"
+dependencies = [
+ "semver 0.11.0",
+]
+
 [[package]]
 name = "rustc_version"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
 dependencies = [
- "semver",
+ "semver 1.0.27",
 ]
 
 [[package]]
@@ -2572,6 +3522,18 @@ version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
 
+[[package]]
+name = "rusty-fork"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc6bf79ff24e648f6da1f8d1f011e9cac26491b619e6b9280f2b47f1774e6ee2"
+dependencies = [
+ "fnv",
+ "quick-error",
+ "tempfile",
+ "wait-timeout",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.20"
@@ -2600,7 +3562,16 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
+]
+
+[[package]]
+name = "schannel"
+version = "0.1.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "891d81b926048e76efe18581bf793546b4c0eaf8448d72be8de2bbee5fd166e1"
+dependencies = [
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2623,12 +3594,53 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "security-framework"
+version = "2.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
+dependencies = [
+ "bitflags 2.10.0",
+ "core-foundation",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc1f0cbffaac4852523ce30d8bd3c5cdc873501d96ff467ca09b6767bb8cd5c0"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "semver"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
+dependencies = [
+ "semver-parser",
+]
+
 [[package]]
 name = "semver"
 version = "1.0.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d767eb0aabc880b29956c35734170f26ed551a859dbd361d140cdbeca61ab1e2"
 
+[[package]]
+name = "semver-parser"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9900206b54a3527fdc7b8a938bffd94a568bac4f4aa8113b209df75a09c0dec2"
+dependencies = [
+ "pest",
+]
+
 [[package]]
 name = "serde"
 version = "1.0.228"
@@ -2685,7 +3697,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -2759,7 +3771,7 @@ checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest",
+ "digest 0.10.7",
 ]
 
 [[package]]
@@ -2770,7 +3782,27 @@ checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest",
+ "digest 0.10.7",
+]
+
+[[package]]
+name = "sha3"
+version = "0.10.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75872d278a8f37ef87fa0ddbda7802605cb18344497949862c0d4dcb291eba60"
+dependencies = [
+ "digest 0.10.7",
+ "keccak",
+]
+
+[[package]]
+name = "sha3-asm"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b31139435f327c93c6038ed350ae4588e2c70a13d50599509fee6349967ba35a"
+dependencies = [
+ "cc",
+ "cfg-if",
 ]
 
 [[package]]
@@ -2803,7 +3835,7 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
- "digest",
+ "digest 0.10.7",
  "rand_core 0.6.4",
 ]
 
@@ -2839,6 +3871,22 @@ dependencies = [
  "windows-sys 0.60.2",
 ]
 
+[[package]]
+name = "soketto"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e859df029d160cb88608f5d7df7fb4753fd20fdfb4de5644f3d8b8440841721"
+dependencies = [
+ "base64 0.22.1",
+ "bytes",
+ "futures",
+ "http",
+ "httparse",
+ "log",
+ "rand 0.8.5",
+ "sha1",
+]
+
 [[package]]
 name = "spin"
 version = "0.9.8"
@@ -2879,6 +3927,17 @@ version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
+[[package]]
+name = "syn"
+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.108"
@@ -2890,6 +3949,18 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn-solidity"
+version = "1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2379beea9476b89d0237078be761cf8e012d92d5ae4ae0c9a329f974838870fc"
+dependencies = [
+ "paste",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
 [[package]]
 name = "sync_wrapper"
 version = "1.0.2"
@@ -2907,7 +3978,28 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
+]
+
+[[package]]
+name = "system-configuration"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c879d448e9d986b661742763247d3693ed13609438cf3d006f51f5368a5ba6b"
+dependencies = [
+ "bitflags 2.10.0",
+ "core-foundation",
+ "system-configuration-sys",
+]
+
+[[package]]
+name = "system-configuration-sys"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e1d1b10ced5ca923a1fcb8d03e96b8d3268065d724548c0211415ff6ac6bac4"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
 ]
 
 [[package]]
@@ -2981,7 +4073,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -2992,7 +4084,7 @@ checksum = "3ff15c8ecd7de3849db632e14d18d2571fa09dfc5ed93479bc4485c7a517c913"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -3085,7 +4177,17 @@ checksum = "af407857209536a95c8e56f8231ef2c2e2aff839b22e07a1ffcbc617e9db9fa5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
+]
+
+[[package]]
+name = "tokio-native-tls"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
+dependencies = [
+ "native-tls",
+ "tokio",
 ]
 
 [[package]]
@@ -3098,6 +4200,18 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-stream"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32da49809aab5c3bc678af03902d4ccddea2a87d028d86392a4b1560c6906c70"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+ "tokio-util",
+]
+
 [[package]]
 name = "tokio-tungstenite"
 version = "0.28.0"
@@ -3118,6 +4232,7 @@ checksum = "2efa149fe76073d6e8fd97ef4f4eca7b67f599660115591483572e406e165594"
 dependencies = [
  "bytes",
  "futures-core",
+ "futures-io",
  "futures-sink",
  "pin-project-lite",
  "tokio",
@@ -3229,7 +4344,7 @@ checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -3253,6 +4368,25 @@ dependencies = [
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-opentelemetry"
+version = "0.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e6e5658463dd88089aba75c7791e1d3120633b1bfde22478b28f625a9bb1b8e"
+dependencies = [
+ "js-sys",
+ "opentelemetry",
+ "opentelemetry_sdk",
+ "rustversion",
+ "smallvec",
+ "thiserror 2.0.17",
+ "tracing",
+ "tracing-core",
+ "tracing-log",
+ "tracing-subscriber",
+ "web-time",
+]
+
 [[package]]
 name = "tracing-serde"
 version = "0.2.0"
@@ -3346,6 +4480,30 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
 
+[[package]]
+name = "ucd-trie"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
+
+[[package]]
+name = "uint"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76f64bba2c53b04fcab63c01a7d7427eadc821e3bc48c34dc9ba29c501164b52"
+dependencies = [
+ "byteorder",
+ "crunchy",
+ "hex",
+ "static_assertions",
+]
+
+[[package]]
+name = "unarray"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eaea85b334db583fe3274d12b4cd1880032beab409c0d774be044d4480ab9a94"
+
 [[package]]
 name = "unicase"
 version = "2.8.1"
@@ -3468,6 +4626,15 @@ version = "0.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "051eb1abcf10076295e815102942cc58f9d5e3b4560e46e53c21e8ff6f3af7b1"
 
+[[package]]
+name = "wait-timeout"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09ac3b126d3914f9849036f826e054cbabdc8519970b8998ddaf3b5bd3c65f11"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "want"
 version = "0.3.1"
@@ -3537,7 +4704,7 @@ dependencies = [
  "bumpalo",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
  "wasm-bindgen-shared",
 ]
 
@@ -3550,6 +4717,20 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "wasmtimer"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c598d6b99ea013e35844697fc4670d08339d5cda15588f193c6beedd12f644b"
+dependencies = [
+ "futures",
+ "js-sys",
+ "parking_lot",
+ "pin-utils",
+ "slab",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "web-sys"
 version = "0.3.83"
@@ -3585,12 +4766,47 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72069c3113ab32ab29e5584db3c6ec55d416895e60715417b5b883a357c3e471"
 
+[[package]]
+name = "windows-link"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
+
 [[package]]
 name = "windows-link"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 
+[[package]]
+name = "windows-registry"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b8a9ed28765efc97bbc954883f4e6796c33a06546ebafacbabee9696967499e"
+dependencies = [
+ "windows-link 0.1.3",
+ "windows-result",
+ "windows-strings",
+]
+
+[[package]]
+name = "windows-result"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6"
+dependencies = [
+ "windows-link 0.1.3",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57"
+dependencies = [
+ "windows-link 0.1.3",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
@@ -3624,7 +4840,7 @@ version = "0.61.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
 dependencies = [
- "windows-link",
+ "windows-link 0.2.1",
 ]
 
 [[package]]
@@ -3664,7 +4880,7 @@ version = "0.53.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4945f9f551b88e0d65f3db0bc25c33b8acea4d9e41163edf90dcd0b19f9069f3"
 dependencies = [
- "windows-link",
+ "windows-link 0.2.1",
  "windows_aarch64_gnullvm 0.53.1",
  "windows_aarch64_msvc 0.53.1",
  "windows_i686_gnu 0.53.1",
@@ -3951,7 +5167,7 @@ checksum = "b659052874eb698efe5b9e8cf382204678a0086ebf46982b79d6ca3182927e5d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
  "synstructure",
 ]
 
@@ -3972,7 +5188,7 @@ checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -3992,7 +5208,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
  "synstructure",
 ]
 
@@ -4013,7 +5229,7 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
@@ -4046,7 +5262,7 @@ checksum = "eadce39539ca5cb3985590102671f2567e659fca9666581ad3411d59207951f3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.108",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 73e3e7c..0fc235a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -50,21 +50,31 @@ time = "0.3.44"
 once_cell = "1.21.3"
 axum = "0.8.6"
 tower-http = { version = "0.6.7", features = ["fs"] }
-tokio-tungstenite = { version = "0.28.0", optional = true }
-futures-util = { version = "0.3.31", optional = true }
-
 rsa   = { version = "0.9", default-features = false }
 p256 = { version = "0.13.2", features = ["pkcs8"] }
 pkcs1 = "0.7.5"
 pkcs8 = "0.10.2"
 
+# For websockets
+tokio-tungstenite = { version = "0.28.0", optional = true }
+futures-util = { version = "0.3.31", optional = true }
+
+# For JSON RPC
+alloy-rpc-client = { version = "1.1.3", optional = true }
+tower-service = { version = "0.3.3", optional = true }
+alloy-transport-http = { version = "1.4.3", features = [
+  "hyper",
+], optional = true }
+url = { version = "2.5.7", optional = true }
+
 [dev-dependencies]
 rcgen = "0.14.5"
 tempfile = "3.23.0"
 tdx-quote = { version = "0.0.5", features = ["mock"] }
+jsonrpsee = { version = "0.26.0", features = ["server"] }
 
 [features]
-default = ["azure", "ws"]
+default = ["azure", "ws", "rpc"]
 
 # Adds support for Microsoft Azure attestation generation and verification
 azure = ["tss-esapi", "az-tdx-vtpm"]
@@ -72,6 +82,15 @@ azure = ["tss-esapi", "az-tdx-vtpm"]
 # Adds websocket support
 ws = ["tokio-tungstenite", "futures-util"]
 
+# Adds JSON RPC support
+rpc = [
+  "alloy-rpc-client",
+  "tower-service",
+  "alloy-transport-http",
+  "url",
+  "futures-util",
+]
+
 [package.metadata.deb]
 maintainer = "Flashbots Team <devops+ci@flashbots.net>"
 depends = "$auto"
diff --git a/src/attested_rpc.rs b/src/attested_rpc.rs
new file mode 100644
index 0000000..ae026e4
--- /dev/null
+++ b/src/attested_rpc.rs
@@ -0,0 +1,361 @@
+//! Provides an attested JSON RPC client based on [alloy_rpc_client::RpcClient]
+use alloy_rpc_client::RpcClient;
+use alloy_transport_http::{Http, HyperClient};
+use hyper::{client::conn, Request, Response};
+use hyper_util::rt::TokioIo;
+use std::{
+    future::Future,
+    pin::Pin,
+    sync::Arc,
+    task::{Context, Poll},
+};
+use thiserror::Error;
+use tower_service::Service;
+
+use crate::{
+    attestation::{measurements::MultiMeasurements, AttestationType},
+    attested_tls::{AttestedTlsClient, AttestedTlsError},
+    TokioExecutor,
+};
+
+pub enum HttpVersion {
+    Http1,
+    Http2,
+}
+
+/// An attested TLS client which can create RpcClients for attested connections
+pub struct AttestedRpcClient {
+    /// The underlying attested TLS client
+    pub inner: AttestedTlsClient,
+    pub http_version: HttpVersion,
+}
+
+impl AttestedRpcClient {
+    /// Start an RPC client based on HTTP1.1
+    pub fn new_http1(inner: AttestedTlsClient) -> Self {
+        Self {
+            inner,
+            http_version: HttpVersion::Http1,
+        }
+    }
+
+    /// Start an RPC client based on HTTP2
+    pub fn new_http2(inner: AttestedTlsClient) -> Self {
+        Self {
+            inner,
+            http_version: HttpVersion::Http2,
+        }
+    }
+
+    /// Connect to an attested RPC server
+    ///
+    /// This could be a regular JSON RPC server behind an attested TLS proxy
+    ///
+    /// `is_local` is passed on to [RpcClient] and represents not whether the connection
+    /// leaves the internal network, but whether it is a public RPC or an RPC behind a load
+    /// balancer. This gives different client behaviour allowing for less reliable connections.
+    pub async fn connect(
+        &self,
+        server: &str,
+        is_local: bool,
+    ) -> Result<(RpcClient, Option<MultiMeasurements>, AttestationType), AttestedRpcError> {
+        // Make a TCP connection to the attested server, and do TLS handshake and attestation
+        // exchange
+        let (stream, measurements, attestation_type) = self.inner.connect_tcp(server).await?;
+
+        // Setup HTTP client
+        let io = TokioIo::new(stream);
+
+        let rpc_client = match self.http_version {
+            HttpVersion::Http1 => {
+                let (sender, conn) = conn::http1::handshake(io).await?;
+                // Drive the connection for the lifetime of `sender`
+                tokio::spawn(async move {
+                    if let Err(e) = conn.await {
+                        tracing::error!("AttestedRpcClient connection error: {e}");
+                    }
+                });
+                let url = url::Url::parse(&format!("http://{server}"))?;
+                Self::make_attested_http1_rpc_client(url, sender, is_local).await?
+            }
+            HttpVersion::Http2 => {
+                let (sender, conn) = conn::http2::handshake(TokioExecutor, io).await?;
+                // Drive the connection for the lifetime of `sender`
+                tokio::spawn(async move {
+                    if let Err(e) = conn.await {
+                        tracing::error!("AttestedRpcClient connection error: {e}");
+                    }
+                });
+                let url = url::Url::parse(&format!("http://{server}"))?;
+                Self::make_attested_http2_rpc_client(url, sender, is_local).await?
+            }
+        };
+
+        Ok((rpc_client, measurements, attestation_type))
+    }
+
+    /// Given an HTTP1 connection, setup RPC client
+    async fn make_attested_http1_rpc_client(
+        rpc_url: url::Url,
+        sender: hyper::client::conn::http1::SendRequest<http_body_util::Full<bytes::Bytes>>,
+        is_local: bool,
+    ) -> Result<RpcClient, AttestedRpcError> {
+        let service = Http1ClientConnectionService::new(sender);
+
+        let hyper_transport =
+            HyperClient::<http_body_util::Full<bytes::Bytes>, _>::with_service(service);
+        let http = Http::with_client(hyper_transport, rpc_url);
+
+        let rpc_client = RpcClient::new(http, is_local);
+
+        Ok(rpc_client)
+    }
+
+    /// Given an HTTP2 connection, setup RPC client
+    async fn make_attested_http2_rpc_client(
+        rpc_url: url::Url,
+        sender: hyper::client::conn::http2::SendRequest<http_body_util::Full<bytes::Bytes>>,
+        is_local: bool,
+    ) -> Result<RpcClient, AttestedRpcError> {
+        let service = Http2ClientConnectionService { sender };
+
+        let hyper_transport =
+            HyperClient::<http_body_util::Full<bytes::Bytes>, _>::with_service(service);
+        let http = Http::with_client(hyper_transport, rpc_url);
+
+        let rpc_client = RpcClient::new(http, is_local);
+
+        Ok(rpc_client)
+    }
+}
+
+/// Wrap hyper's HTTP1 client connection so we can implement a tower service for it
+#[derive(Debug, Clone)]
+struct Http1ClientConnectionService {
+    sender: Arc<
+        tokio::sync::Mutex<
+            hyper::client::conn::http1::SendRequest<http_body_util::Full<hyper::body::Bytes>>,
+        >,
+    >,
+}
+
+impl Http1ClientConnectionService {
+    fn new(
+        sender: hyper::client::conn::http1::SendRequest<http_body_util::Full<hyper::body::Bytes>>,
+    ) -> Self {
+        Self {
+            sender: tokio::sync::Mutex::new(sender).into(),
+        }
+    }
+}
+
+impl Service<Request<http_body_util::Full<hyper::body::Bytes>>> for Http1ClientConnectionService {
+    type Response = Response<hyper::body::Incoming>;
+    type Error = hyper::Error;
+    type Future = Pin<Box<dyn Future<Output = Result<Self::Response, Self::Error>> + Send>>;
+
+    fn poll_ready(&mut self, _cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
+        Poll::Ready(Ok(()))
+    }
+
+    fn call(&mut self, req: Request<http_body_util::Full<hyper::body::Bytes>>) -> Self::Future {
+        let sender = self.sender.clone();
+
+        Box::pin(async move {
+            let mut sender = sender.lock().await;
+            futures_util::future::poll_fn(|cx| sender.poll_ready(cx)).await?;
+            sender.send_request(req).await
+        })
+    }
+}
+
+/// Wrap hyper's HTTP2 client connection so we can implement a tower service for it
+#[derive(Debug, Clone)]
+struct Http2ClientConnectionService {
+    sender: hyper::client::conn::http2::SendRequest<http_body_util::Full<hyper::body::Bytes>>,
+}
+
+impl Service<Request<http_body_util::Full<hyper::body::Bytes>>> for Http2ClientConnectionService {
+    type Response = Response<hyper::body::Incoming>;
+    type Error = hyper::Error;
+    type Future = Pin<Box<dyn Future<Output = Result<Self::Response, Self::Error>> + Send>>;
+
+    fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
+        self.sender.poll_ready(cx)
+    }
+
+    fn call(&mut self, req: Request<http_body_util::Full<hyper::body::Bytes>>) -> Self::Future {
+        // Clone so multiple calls can proceed concurrently over the same HTTP2 connection
+        let mut sender = self.sender.clone();
+
+        Box::pin(async move {
+            // Note: SendRequest docs mention req must have a host header
+            sender.send_request(req).await
+        })
+    }
+}
+
+/// An error from attested JSON RPC
+#[derive(Error, Debug)]
+pub enum AttestedRpcError {
+    #[error("Attested TLS: {0}")]
+    Rustls(#[from] AttestedTlsError),
+    #[error("IO: {0}")]
+    Io(#[from] std::io::Error),
+    #[error("HTTP: {0}")]
+    Hyper(#[from] hyper::Error),
+    #[error("Cannot parse URL: {0}")]
+    Url(#[from] url::ParseError),
+}
+
+#[cfg(test)]
+mod tests {
+    use std::net::SocketAddr;
+
+    use super::*;
+    use crate::{
+        attestation::{AttestationGenerator, AttestationType, AttestationVerifier},
+        test_helpers::{generate_certificate_chain, generate_tls_config},
+        ProxyServer,
+    };
+    use jsonrpsee::server::{ServerBuilder, ServerHandle};
+    use jsonrpsee::RpcModule;
+
+    /// Starts a JSON-RPC HTTP server on a random local port
+    async fn spawn_test_rpc_server() -> (SocketAddr, ServerHandle) {
+        let server = ServerBuilder::default().build("127.0.0.1:0").await.unwrap();
+
+        let addr: SocketAddr = server.local_addr().unwrap();
+
+        let mut module = RpcModule::new(());
+
+        // Mock ethereum-like RPC method
+        module
+            .register_async_method("eth_chainId", |_params, _ctx, _ext| async move {
+                Ok::<_, jsonrpsee::types::ErrorObjectOwned>("0x1")
+            })
+            .unwrap();
+
+        let handle = server.start(module);
+
+        (addr, handle)
+    }
+
+    #[tokio::test]
+    async fn server_attestation_rpc_client() {
+        let (cert_chain, private_key) = generate_certificate_chain("127.0.0.1".parse().unwrap());
+        let (server_config, client_config) = generate_tls_config(cert_chain.clone(), private_key);
+
+        let (target_addr, _handle) = spawn_test_rpc_server().await;
+
+        let proxy_server = ProxyServer::new_with_tls_config(
+            cert_chain,
+            server_config,
+            "127.0.0.1:0",
+            target_addr.to_string(),
+            AttestationGenerator::new_not_dummy(AttestationType::DcapTdx).unwrap(),
+            AttestationVerifier::expect_none(),
+        )
+        .await
+        .unwrap();
+
+        let proxy_addr = proxy_server.local_addr().unwrap();
+
+        tokio::spawn(async move {
+            proxy_server.accept().await.unwrap();
+        });
+
+        let client = AttestedTlsClient::new_with_tls_config(
+            client_config,
+            AttestationGenerator::with_no_attestation(),
+            AttestationVerifier::mock(),
+            None,
+        )
+        .await
+        .unwrap();
+
+        let attested_rpc_client = AttestedRpcClient::new_http2(client);
+
+        let (rpc_client, _measurements, _attestation_type) = attested_rpc_client
+            .connect(&proxy_addr.to_string(), true)
+            .await
+            .unwrap();
+
+        let response: String = rpc_client.request("eth_chainId", ()).await.unwrap();
+        assert_eq!(response, "0x1");
+    }
+
+    #[tokio::test]
+    async fn server_attestation_rpc_client_drops_connection() {
+        let (cert_chain, private_key) = generate_certificate_chain("127.0.0.1".parse().unwrap());
+        let (server_config, client_config) = generate_tls_config(cert_chain.clone(), private_key);
+
+        let (target_addr, _handle) = spawn_test_rpc_server().await;
+
+        let proxy_server = ProxyServer::new_with_tls_config(
+            cert_chain,
+            server_config,
+            "127.0.0.1:0",
+            target_addr.to_string(),
+            AttestationGenerator::new_not_dummy(AttestationType::DcapTdx).unwrap(),
+            AttestationVerifier::expect_none(),
+        )
+        .await
+        .unwrap();
+
+        let proxy_addr = proxy_server.local_addr().unwrap();
+
+        // This is used to trigger a dropped connection to the proxy server
+        let (connection_breaker_tx, connection_breaker_rx) = tokio::sync::oneshot::channel();
+
+        tokio::spawn(async move {
+            let connection_handle = proxy_server.accept().await.unwrap();
+
+            // Wait for a signal to simulate a dropped connection, then drop the task handling the
+            // connection
+            connection_breaker_rx.await.unwrap();
+            connection_handle.abort();
+
+            proxy_server.accept().await.unwrap();
+        });
+
+        let client = AttestedTlsClient::new_with_tls_config(
+            client_config,
+            AttestationGenerator::with_no_attestation(),
+            AttestationVerifier::mock(),
+            None,
+        )
+        .await
+        .unwrap();
+
+        let attested_rpc_client = AttestedRpcClient::new_http2(client);
+
+        let (rpc_client, _measurements, _attestation_type) = attested_rpc_client
+            .connect(&proxy_addr.to_string(), true)
+            .await
+            .unwrap();
+
+        let response: String = rpc_client.request("eth_chainId", ()).await.unwrap();
+        assert_eq!(response, "0x1");
+
+        // Now break the connection
+        connection_breaker_tx.send(()).unwrap();
+
+        // Show that the next call fails
+        let err = rpc_client
+            .request::<(), String>("eth_chainId", ())
+            .await
+            .unwrap_err();
+        assert_eq!(err.to_string(), "connection error".to_string());
+
+        // Make another connection
+        let (rpc_client, _measurements, _attestation_type) = attested_rpc_client
+            .connect(&proxy_addr.to_string(), true)
+            .await
+            .unwrap();
+
+        // Now the call succeeds
+        let response: String = rpc_client.request("eth_chainId", ()).await.unwrap();
+        assert_eq!(response, "0x1");
+    }
+}
diff --git a/src/attested_tls.rs b/src/attested_tls.rs
index 6b5c2ee..5cb7aa9 100644
--- a/src/attested_tls.rs
+++ b/src/attested_tls.rs
@@ -255,9 +255,7 @@ impl AttestedTlsClient {
     }
 
     /// Create a new proxy client with given TLS configuration
-    ///
-    /// This not fully public as it allows dangerous configuration but is used in tests
-    pub(crate) async fn new_with_tls_config(
+    pub async fn new_with_tls_config(
         client_config: Arc<ClientConfig>,
         attestation_generator: AttestationGenerator,
         attestation_verifier: AttestationVerifier,
diff --git a/src/lib.rs b/src/lib.rs
index fb3d533..c76eca0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -6,9 +6,12 @@ pub mod file_server;
 pub mod health_check;
 pub mod normalize_pem;
 
-#[cfg(feature = "azure")]
+#[cfg(feature = "ws")]
 pub mod websockets;
 
+#[cfg(feature = "rpc")]
+pub mod attested_rpc;
+
 pub use attestation::AttestationGenerator;
 
 use bytes::Bytes;
@@ -497,18 +500,18 @@ impl ProxyClient {
     }
 
     /// Accept an incoming connection and handle it in a separate task
-    pub async fn accept(&self) -> io::Result<()> {
+    pub async fn accept(&self) -> io::Result<tokio::task::JoinHandle<()>> {
         let (inbound, _client_addr) = self.listener.accept().await?;
 
         let requests_tx = self.requests_tx.clone();
 
-        tokio::spawn(async move {
+        let handle = tokio::spawn(async move {
             if let Err(err) = Self::handle_connection(inbound, requests_tx).await {
                 warn!("Failed to handle connection from source client: {err}");
             }
         });
 
-        Ok(())
+        Ok(handle)
     }
 
     /// Handle an incoming connection from the source client
@@ -688,7 +691,7 @@ pub(crate) fn host_to_host_with_port(host: &str) -> String {
 
 /// An Executor for hyper that uses the tokio runtime
 #[derive(Clone)]
-struct TokioExecutor;
+pub(crate) struct TokioExecutor;
 
 // Implement the `hyper::rt::Executor` trait for `TokioExecutor` so that it can be used to spawn
 // tasks in the hyper runtime.