diff --git a/Cargo.lock b/Cargo.lock
index 7658a3e..5230333 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -35,7 +35,7 @@ checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
 dependencies = [
  "cfg-if",
  "cipher",
- "cpufeatures",
+ "cpufeatures 0.2.17",
 ]
 
 [[package]]
@@ -99,9 +99,9 @@ checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
 
 [[package]]
 name = "alloy"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4973038846323e4e69a433916522195dce2947770076c03078fc21c80ea0f1c4"
+checksum = "50ab0cd8afe573d1f7dc2353698a51b1f93aec362c8211e28cfd3948c6adba39"
 dependencies = [
  "alloy-consensus",
  "alloy-contract",
@@ -124,9 +124,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-chains"
-version = "0.2.32"
+version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9247f0a399ef71aeb68f497b2b8fb348014f742b50d3b83b1e00dfe1b7d64b3d"
+checksum = "f4e9e31d834fe25fe991b8884e4b9f0e59db4a97d86e05d1464d6899c013cd62"
 dependencies = [
  "alloy-primitives",
  "num_enum",
@@ -135,9 +135,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-consensus"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0c0dc44157867da82c469c13186015b86abef209bf0e41625e4b68bac61d728"
+checksum = "7f16daaf7e1f95f62c6c3bf8a3fc3d78b08ae9777810c0bb5e94966c7cd57ef0"
 dependencies = [
  "alloy-eips",
  "alloy-primitives",
@@ -162,9 +162,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-consensus-any"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba4cdb42df3871cd6b346d6a938ec2ba69a9a0f49d1f82714bc5c48349268434"
+checksum = "118998d9015332ab1b4720ae1f1e3009491966a0349938a1f43ff45a8a4c6299"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
@@ -176,9 +176,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-contract"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca63b7125a981415898ffe2a2a696c83696c9c6bdb1671c8a912946bbd8e49e7"
+checksum = "7ac9e0c34dc6bce643b182049cdfcca1b8ce7d9c260cbdd561f511873b7e26cd"
 dependencies = [
  "alloy-consensus",
  "alloy-dyn-abi",
@@ -194,6 +194,7 @@ dependencies = [
  "futures-util",
  "serde_json",
  "thiserror 2.0.18",
+ "tracing",
 ]
 
 [[package]]
@@ -277,9 +278,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-eips"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9f7ef09f21bd1e9cb8a686f168cb4a206646804567f0889eadb8dcc4c9288c8"
+checksum = "e6ef28c9fdad22d4eec52d894f5f2673a0895f1e5ef196734568e68c0f6caca8"
 dependencies = [
  "alloy-eip2124",
  "alloy-eip2930",
@@ -296,14 +297,13 @@ dependencies = [
  "serde",
  "serde_with",
  "sha2",
- "thiserror 2.0.18",
 ]
 
 [[package]]
 name = "alloy-genesis"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c9cf3b99f46615fbf7dc1add0c96553abb7bf88fc9ec70dfbe7ad0b47ba7fe8"
+checksum = "bbf9480307b09d22876efb67d30cadd9013134c21f3a17ec9f93fd7536d38024"
 dependencies = [
  "alloy-eips",
  "alloy-primitives",
@@ -341,9 +341,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-json-rpc"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff42cd777eea61f370c0b10f2648a1c81e0b783066cd7269228aa993afd487f7"
+checksum = "422d110f1c40f1f8d0e5562b0b649c35f345fccb7093d9f02729943dcd1eef71"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -356,9 +356,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-network"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cbca04f9b410fdc51aaaf88433cbac761213905a65fe832058bcf6690585762"
+checksum = "7197a66d94c4de1591cdc16a9bcea5f8cccd0da81b865b49aef97b1b4016e0fa"
 dependencies = [
  "alloy-consensus",
  "alloy-consensus-any",
@@ -382,9 +382,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-network-primitives"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42d6d15e069a8b11f56bef2eccbad2a873c6dd4d4c81d04dda29710f5ea52f04"
+checksum = "eb82711d59a43fdfd79727c99f270b974c784ec4eb5728a0d0d22f26716c87ef"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
@@ -395,9 +395,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-node-bindings"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "091dc8117d84de3a9ac7ec97f2c4d83987e24d485b478d26aa1ec455d7d52f7d"
+checksum = "a9b2fda91b56bb08907cd44c5068130360e027e46a8c17612d386869fa7940be"
 dependencies = [
  "alloy-genesis",
  "alloy-hardforks",
@@ -444,9 +444,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-provider"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d181c8cc7cf4805d7e589bf4074d56d55064fa1a979f005a45a62b047616d870"
+checksum = "bf6b18b929ef1d078b834c3631e9c925177f3b23ddc6fa08a722d13047205876"
 dependencies = [
  "alloy-chains",
  "alloy-consensus",
@@ -473,7 +473,7 @@ dependencies = [
  "lru",
  "parking_lot",
  "pin-project",
- "reqwest 0.12.28",
+ "reqwest",
  "serde",
  "serde_json",
  "thiserror 2.0.18",
@@ -507,9 +507,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-client"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2792758a93ae32a32e9047c843d536e1448044f78422d71bf7d7c05149e103f"
+checksum = "94fcc9604042ca80bd37aa5e232ea1cd851f337e31e2babbbb345bc0b1c30de3"
 dependencies = [
  "alloy-json-rpc",
  "alloy-primitives",
@@ -517,7 +517,7 @@ dependencies = [
  "alloy-transport-http",
  "futures",
  "pin-project",
- "reqwest 0.12.28",
+ "reqwest",
  "serde",
  "serde_json",
  "tokio",
@@ -530,9 +530,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-types"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7bdcbf9dfd5eea8bfeb078b1d906da8cd3a39c4d4dbe7a628025648e323611f6"
+checksum = "4faad925d3a669ffc15f43b3deec7fbdf2adeb28a4d6f9cf4bc661698c0f8f4b"
 dependencies = [
  "alloy-primitives",
  "alloy-rpc-types-eth",
@@ -542,9 +542,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-types-anvil"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0a3100b76987c1b1dc81f3abe592b7edc29e92b1242067a69d65e0030b35cf9"
+checksum = "47df51bedb3e6062cb9981187a51e86d0d64a4de66eb0855e9efe6574b044ddf"
 dependencies = [
  "alloy-primitives",
  "alloy-rpc-types-eth",
@@ -554,9 +554,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-types-any"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd720b63f82b457610f2eaaf1f32edf44efffe03ae25d537632e7d23e7929e1a"
+checksum = "3823026d1ed239a40f12364fac50726c8daf1b6ab8077a97212c5123910429ed"
 dependencies = [
  "alloy-consensus-any",
  "alloy-rpc-types-eth",
@@ -565,9 +565,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-types-eth"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b2dc411f13092f237d2bf6918caf80977fc2f51485f9b90cb2a2f956912c8c9"
+checksum = "59c095f92c4e1ff4981d89e9aa02d5f98c762a1980ab66bec49c44be11349da2"
 dependencies = [
  "alloy-consensus",
  "alloy-consensus-any",
@@ -586,9 +586,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-serde"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2ce1e0dbf7720eee747700e300c99aac01b1a95bb93f493a01e78ee28bb1a37"
+checksum = "11ece63b89294b8614ab3f483560c08d016930f842bf36da56bf0b764a15c11e"
 dependencies = [
  "alloy-primitives",
  "serde",
@@ -597,9 +597,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-signer"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2425c6f314522c78e8198979c8cbf6769362be4da381d4152ea8eefce383535d"
+checksum = "43f447aefab0f1c0649f71edc33f590992d4e122bc35fb9cdbbf67d4421ace85"
 dependencies = [
  "alloy-primitives",
  "async-trait",
@@ -612,9 +612,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-signer-local"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3ecb71ee53d8d9c3fa7bac17542c8116ebc7a9726c91b1bf333ec3d04f5a789"
+checksum = "f721f4bf2e4812e5505aaf5de16ef3065a8e26b9139ac885862d00b5a55a659a"
 dependencies = [
  "alloy-consensus",
  "alloy-network",
@@ -701,9 +701,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-transport"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa186e560d523d196580c48bf00f1bf62e63041f28ecf276acc22f8b27bb9f53"
+checksum = "8098f965442a9feb620965ba4b4be5e2b320f4ec5a3fff6bfa9e1ff7ef42bed1"
 dependencies = [
  "alloy-json-rpc",
  "auto_impl",
@@ -724,14 +724,14 @@ dependencies = [
 
 [[package]]
 name = "alloy-transport-http"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa501ad58dd20acddbfebc65b52e60f05ebf97c52fa40d1b35e91f5e2da0ad0e"
+checksum = "e8597d36d546e1dab822345ad563243ec3920e199322cb554ce56c8ef1a1e2e7"
 dependencies = [
  "alloy-json-rpc",
  "alloy-transport",
  "itertools 0.14.0",
- "reqwest 0.12.28",
+ "reqwest",
  "serde_json",
  "tower",
  "tracing",
@@ -756,11 +756,11 @@ dependencies = [
 
 [[package]]
 name = "alloy-tx-macros"
-version = "1.7.3"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fa0c53e8c1e1ef4d01066b01c737fb62fc9397ab52c6e7bb5669f97d281b9bc"
+checksum = "d69722eddcdf1ce096c3ab66cf8116999363f734eb36fe94a148f4f71c85da84"
 dependencies = [
- "darling 0.21.3",
+ "darling 0.23.0",
  "proc-macro2",
  "quote",
  "syn 2.0.117",
@@ -886,7 +886,7 @@ dependencies = [
  "postcard",
  "proptest",
  "rand 0.8.5",
- "reqwest 0.13.2",
+ "reqwest",
  "rmp-serde",
  "saorsa-core",
  "saorsa-pqc 0.5.0",
@@ -1256,9 +1256,9 @@ dependencies = [
 
 [[package]]
 name = "aws-lc-sys"
-version = "0.39.0"
+version = "0.39.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fa7e52a4c5c547c741610a2c6f123f3881e409b714cd27e6798ef020c514f0a"
+checksum = "83a25cf98105baa966497416dbd42565ce3a8cf8dbfd59803ec9ad46f3126399"
 dependencies = [
  "cc",
  "cmake",
@@ -1378,16 +1378,16 @@ dependencies = [
 
 [[package]]
 name = "blake3"
-version = "1.8.3"
+version = "1.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2468ef7d57b3fb7e16b576e8377cdbde2320c60e1491e961d11da40fc4f02a2d"
+checksum = "4d2d5991425dfd0785aed03aedcf0b321d61975c9b5b3689c774a2610ae0b51e"
 dependencies = [
  "arrayref",
  "arrayvec",
  "cc",
  "cfg-if",
  "constant_time_eq 0.4.2",
- "cpufeatures",
+ "cpufeatures 0.3.0",
 ]
 
 [[package]]
@@ -1543,9 +1543,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.57"
+version = "1.2.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a0dd1ca384932ff3641c8718a02769f1698e7563dc6974ffd03346116310423"
+checksum = "e1e928d4b69e3077709075a938a05ffbedfa53a84c8f766efbf8220bb1ff60e1"
 dependencies = [
  "find-msvc-tools",
  "jobserver",
@@ -1579,7 +1579,7 @@ checksum = "c3613f74bd2eac03dad61bd53dbe620703d4371614fe0bc3b9f04dd36fe4e818"
 dependencies = [
  "cfg-if",
  "cipher",
- "cpufeatures",
+ "cpufeatures 0.2.17",
 ]
 
 [[package]]
@@ -1662,9 +1662,9 @@ checksum = "c8d4a3bb8b1e0c1050499d1815f5ab16d04f0959b233085fb31653fbfc9d98f9"
 
 [[package]]
 name = "cmake"
-version = "0.1.57"
+version = "0.1.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75443c44cd6b379beb8c5b45d85d0773baf31cce901fe7bb252f4eff3008ef7d"
+checksum = "c0f78a02292a74a88ac736019ab962ece0bc380e3f977bf72e376c5d78ff0678"
 dependencies = [
  "cc",
 ]
@@ -1728,7 +1728,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "531185e432bb31db1ecda541e9e7ab21468d4d844ad7505e0546a49b4945d49b"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "proptest",
  "serde_core",
 ]
@@ -1830,6 +1830,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cpufeatures"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b2a41393f66f16b0823bb79094d54ac5fbd34ab292ddafb9a0456ac9f87d201"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crc"
 version = "3.4.0"
@@ -1948,7 +1957,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "curve25519-dalek-derive",
  "digest 0.10.7",
  "fiat-crypto",
@@ -2000,16 +2009,6 @@ dependencies = [
  "darling_macro 0.20.11",
 ]
 
-[[package]]
-name = "darling"
-version = "0.21.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cdf337090841a411e2a7f3deb9187445851f91b309c0c0a29e05f74a00a48c0"
-dependencies = [
- "darling_core 0.21.3",
- "darling_macro 0.21.3",
-]
-
 [[package]]
 name = "darling"
 version = "0.23.0"
@@ -2034,21 +2033,6 @@ dependencies = [
  "syn 2.0.117",
 ]
 
-[[package]]
-name = "darling_core"
-version = "0.21.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1247195ecd7e3c85f83c8d2a366e4210d588e802133e1e355180a9870b517ea4"
-dependencies = [
- "fnv",
- "ident_case",
- "proc-macro2",
- "quote",
- "serde",
- "strsim",
- "syn 2.0.117",
-]
-
 [[package]]
 name = "darling_core"
 version = "0.23.0"
@@ -2058,6 +2042,7 @@ dependencies = [
  "ident_case",
  "proc-macro2",
  "quote",
+ "serde",
  "strsim",
  "syn 2.0.117",
 ]
@@ -2073,17 +2058,6 @@ dependencies = [
  "syn 2.0.117",
 ]
 
-[[package]]
-name = "darling_macro"
-version = "0.21.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d38308df82d1080de0afee5d069fa14b0326a88c14f15c5ccda35b4a6c414c81"
-dependencies = [
- "darling_core 0.21.3",
- "quote",
- "syn 2.0.117",
-]
-
 [[package]]
 name = "darling_macro"
 version = "0.23.0"
@@ -3112,7 +3086,6 @@ dependencies = [
  "tokio",
  "tokio-rustls",
  "tower-service",
- "webpki-roots",
 ]
 
 [[package]]
@@ -3342,9 +3315,9 @@ checksum = "d98f6fed1fde3f8c21bc40a1abb88dd75e67924f9cffc3ef95607bad8017f8e2"
 
 [[package]]
 name = "iri-string"
-version = "0.7.11"
+version = "0.7.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8e7418f59cc01c88316161279a7f665217ae316b388e58a0d10e29f54f1e5eb"
+checksum = "25e659a4bb38e810ebc252e53b5814ff908a8c58c2a9ce2fae1bbec24cbf4e20"
 dependencies = [
  "memchr",
  "serde",
@@ -3445,10 +3418,12 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.91"
+version = "0.3.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b49715b7073f385ba4bc528e5747d02e66cb39c6146efb66b781f131f0fb399c"
+checksum = "cc4c90f45aa2e6eacbe8645f77fdea542ac97a494bcd117a67df9ff4d611f995"
 dependencies = [
+ "cfg-if",
+ "futures-util",
  "once_cell",
  "wasm-bindgen",
 ]
@@ -3473,14 +3448,14 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb26cec98cce3a3d96cbb7bced3c4b16e3d13f27ec56dbd62cbc8f39cfb9d653"
 dependencies = [
- "cpufeatures",
+ "cpufeatures 0.2.17",
 ]
 
 [[package]]
 name = "keccak-asm"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b646a74e746cd25045aa0fd42f4f7f78aa6d119380182c7e63a5593c4ab8df6f"
+checksum = "fa468878266ad91431012b3e5ef1bf9b170eab22883503a318d46857afa4579a"
 dependencies = [
  "digest 0.10.7",
  "sha3-asm",
@@ -3697,9 +3672,9 @@ dependencies = [
 
 [[package]]
 name = "libredox"
-version = "0.1.14"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1744e39d1d6a9948f4f388969627434e31128196de472883b39f148769bfe30a"
+checksum = "7ddbf48fd451246b1f8c2610bd3b4ac0cc6e149d89832867093ab69a17194f08"
 dependencies = [
  "bitflags",
  "libc",
@@ -3845,9 +3820,9 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "1.1.1"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a69bcab0ad47271a0234d9422b131806bf3968021e5dc9328caf2d4cd58557fc"
+checksum = "50b7e5b27aa02a74bac8c3f23f448f8d87ff11f92d3aac1a6ed369ee08cc56c1"
 dependencies = [
  "libc",
  "wasi",
@@ -3953,9 +3928,9 @@ dependencies = [
 
 [[package]]
 name = "num-conv"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf97ec579c3c42f953ef76dbf8d55ac91fb219dde70e49aa4a6b7d74e9919050"
+checksum = "c6673768db2d862beb9b39a78fdcb1a69439615d5794a1be50caa9bc92c81967"
 
 [[package]]
 name = "num-integer"
@@ -4351,7 +4326,7 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8159bd90725d2df49889a078b54f4f79e87f1f8a8444194cdca81d38f5393abf"
 dependencies = [
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "opaque-debug",
  "universal-hash",
 ]
@@ -4363,7 +4338,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d1fe60d06143b2430aa532c94cfe9e29783047f06c0d7fd359a9a51b729fa25"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "opaque-debug",
  "universal-hash",
 ]
@@ -4441,7 +4416,7 @@ version = "3.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e67ba7e9b2b56446f1d419b1d807906278ffa1a658a8a5d8a39dcb1f5a78614f"
 dependencies = [
- "toml_edit 0.25.6+spec-1.1.0",
+ "toml_edit 0.25.8+spec-1.1.0",
 ]
 
 [[package]]
@@ -4500,9 +4475,9 @@ dependencies = [
 
 [[package]]
 name = "proptest"
-version = "1.10.0"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37566cb3fdacef14c0737f9546df7cfeadbfbc9fef10991038bf5015d0c80532"
+checksum = "4b45fcc2344c680f5025fe57779faef368840d0bd1f42f216291f0dc4ace4744"
 dependencies = [
  "bit-set",
  "bit-vec",
@@ -4603,9 +4578,9 @@ dependencies = [
 
 [[package]]
 name = "quinn-udp"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53412bac6247548e2164c7d7f67854aa104ea7d5901efd99622fdf05205496f6"
+checksum = "76150b617afc75e6e21ac5f39bc196e80b65415ae48d62dbef8e2519d040ce42"
 dependencies = [
  "cfg_aliases",
  "libc",
@@ -4844,44 +4819,6 @@ version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
 
-[[package]]
-name = "reqwest"
-version = "0.12.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
-dependencies = [
- "base64",
- "bytes",
- "futures-core",
- "http",
- "http-body",
- "http-body-util",
- "hyper",
- "hyper-rustls",
- "hyper-util",
- "js-sys",
- "log",
- "percent-encoding",
- "pin-project-lite",
- "quinn",
- "rustls",
- "rustls-pki-types",
- "serde",
- "serde_json",
- "serde_urlencoded",
- "sync_wrapper",
- "tokio",
- "tokio-rustls",
- "tower",
- "tower-http",
- "tower-service",
- "url",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "web-sys",
- "webpki-roots",
-]
-
 [[package]]
 name = "reqwest"
 version = "0.13.2"
@@ -5014,9 +4951,9 @@ checksum = "b50b8869d9fc858ce7266cce0194bd74df58b9d0e3f6df3a9fc8eb470d95c09d"
 
 [[package]]
 name = "rustc-hash"
-version = "2.1.1"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
+checksum = "94300abf3f1ae2e2b8ffb7b58043de3d399c73fa6f4b73826402a5c457614dbe"
 
 [[package]]
 name = "rustc-hex"
@@ -5073,7 +5010,6 @@ dependencies = [
  "aws-lc-rs",
  "log",
  "once_cell",
- "ring",
  "rustls-pki-types",
  "rustls-webpki",
  "subtle",
@@ -5216,9 +5152,9 @@ dependencies = [
 
 [[package]]
 name = "saorsa-core"
-version = "0.18.1"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d3d05b97f789b0e0b7d54b2fe05f05edfafb94f72d065482fc20ce1e9fab69e"
+checksum = "39c045892301eb0f4fe3961760cbeb3592cf3d8b936a70b1a11d3f7043cdb82f"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5236,6 +5172,7 @@ dependencies = [
  "saorsa-transport",
  "serde",
  "serde_json",
+ "tempfile",
  "thiserror 2.0.18",
  "tokio",
  "tokio-util",
@@ -5332,9 +5269,9 @@ dependencies = [
 
 [[package]]
 name = "saorsa-transport"
-version = "0.28.0"
+version = "0.30.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9647e1797e760d73568fb6f7035f40945e70b789579bffccd6a5305e9d5d0136"
+checksum = "fbe38ad2be12e4be34e203e79a33eab1664c23a4b65a1ff4b08973ae9af01f01"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5356,11 +5293,11 @@ dependencies = [
  "once_cell",
  "parking_lot",
  "pin-project-lite",
- "quinn-udp 0.6.0",
+ "quinn-udp 0.6.1",
  "rand 0.8.5",
  "rcgen",
  "regex",
- "reqwest 0.13.2",
+ "reqwest",
  "rustc-hash",
  "rustls",
  "rustls-native-certs",
@@ -5619,18 +5556,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serde_urlencoded"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
-dependencies = [
- "form_urlencoded",
- "itoa",
- "ryu",
- "serde",
-]
-
 [[package]]
 name = "serde_with"
 version = "3.18.0"
@@ -5718,7 +5643,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "digest 0.10.7",
 ]
 
@@ -5729,7 +5654,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "digest 0.10.7",
 ]
 
@@ -5745,9 +5670,9 @@ dependencies = [
 
 [[package]]
 name = "sha3-asm"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b31139435f327c93c6038ed350ae4588e2c70a13d50599509fee6349967ba35a"
+checksum = "59cbb88c189d6352cc8ae96a39d19c7ecad8f7330b29461187f2587fdc2988d5"
 dependencies = [
  "cc",
  "cfg-if",
@@ -5790,9 +5715,9 @@ dependencies = [
 
 [[package]]
 name = "simd-adler32"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e320a6c5ad31d271ad523dcf3ad13e2767ad8b1cb8f047f75a8aeaf8da139da2"
+checksum = "703d5c7ef118737c72f1af64ad2f6f8c5e1921f818cdcb97b8fe6fc69bf66214"
 
 [[package]]
 name = "siphasher"
@@ -6259,14 +6184,14 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.25.6+spec-1.1.0"
+version = "0.25.8+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0db3bae107c9522f86d361697dee1d7386a2ddcf659d5aea5159819a21a3c4a7"
+checksum = "16bff38f1d86c47f9ff0647e6838d7bb362522bdf44006c7068c2b1e606f1f3c"
 dependencies = [
  "indexmap 2.13.0",
  "toml_datetime 1.1.0+spec-1.1.0",
  "toml_parser",
- "winnow 1.0.0",
+ "winnow 1.0.1",
 ]
 
 [[package]]
@@ -6275,7 +6200,7 @@ version = "1.1.0+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2334f11ee363607eb04df9b8fc8a13ca1715a72ba8662a26ac285c98aabb4011"
 dependencies = [
- "winnow 1.0.0",
+ "winnow 1.0.1",
 ]
 
 [[package]]
@@ -6483,9 +6408,9 @@ checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
 
 [[package]]
 name = "unicode-segmentation"
-version = "1.12.0"
+version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
+checksum = "9629274872b2bfaf8d66f5f15725007f635594914870f65218920345aa11aa8c"
 
 [[package]]
 name = "unicode-width"
@@ -6560,9 +6485,9 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "uuid"
-version = "1.22.0"
+version = "1.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a68d3c8f01c0cfa54a75291d83601161799e4a89a39e0929f4b0354d88757a37"
+checksum = "5ac8b6f42ead25368cf5b098aeb3dc8a1a2c05a3eee8a9a1a68c640edbfc79d9"
 dependencies = [
  "getrandom 0.4.2",
  "js-sys",
@@ -6636,9 +6561,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.114"
+version = "0.2.115"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6532f9a5c1ece3798cb1c2cfdba640b9b3ba884f5db45973a6f442510a87d38e"
+checksum = "6523d69017b7633e396a89c5efab138161ed5aafcbc8d3e5c5a42ae38f50495a"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -6649,23 +6574,19 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.64"
+version = "0.4.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9c5522b3a28661442748e09d40924dfb9ca614b21c00d3fd135720e48b67db8"
+checksum = "2d1faf851e778dfa54db7cd438b70758eba9755cb47403f3496edd7c8fc212f0"
 dependencies = [
- "cfg-if",
- "futures-util",
  "js-sys",
- "once_cell",
  "wasm-bindgen",
- "web-sys",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.114"
+version = "0.2.115"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18a2d50fcf105fb33bb15f00e7a77b772945a2ee45dcf454961fd843e74c18e6"
+checksum = "4e3a6c758eb2f701ed3d052ff5737f5bfe6614326ea7f3bbac7156192dc32e67"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -6673,9 +6594,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.114"
+version = "0.2.115"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03ce4caeaac547cdf713d280eda22a730824dd11e6b8c3ca9e42247b25c631e3"
+checksum = "921de2737904886b52bcbb237301552d05969a6f9c40d261eb0533c8b055fedf"
 dependencies = [
  "bumpalo",
  "proc-macro2",
@@ -6686,9 +6607,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.114"
+version = "0.2.115"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75a326b8c223ee17883a4251907455a2431acc2791c98c26279376490c378c16"
+checksum = "a93e946af942b58934c604527337bad9ae33ba1d5c6900bbb41c2c07c2364a93"
 dependencies = [
  "unicode-ident",
 ]
@@ -6743,9 +6664,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.91"
+version = "0.3.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "854ba17bb104abfb26ba36da9729addc7ce7f06f5c0f90f3c391f8461cca21f9"
+checksum = "84cde8507f4d7cfcb1185b8cb5890c494ffea65edbe1ba82cfd63661c805ed94"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -6770,15 +6691,6 @@ dependencies = [
  "rustls-pki-types",
 ]
 
-[[package]]
-name = "webpki-roots"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22cfaf3c063993ff62e73cb4311efde4db1efb31ab78a3e5c457939ad5cc0bed"
-dependencies = [
- "rustls-pki-types",
-]
-
 [[package]]
 name = "wide"
 version = "0.7.33"
@@ -7242,9 +7154,9 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a90e88e4667264a994d34e6d1ab2d26d398dcdca8b7f52bec8668957517fc7d8"
+checksum = "09dac053f1cd375980747450bfc7250c264eaae0583872e845c0c7cd578872b5"
 dependencies = [
  "memchr",
 ]
@@ -7449,18 +7361,18 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.8.47"
+version = "0.8.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efbb2a062be311f2ba113ce66f697a4dc589f85e78a4aea276200804cea0ed87"
+checksum = "eed437bf9d6692032087e337407a86f04cd8d6a16a37199ed57949d415bd68e9"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.47"
+version = "0.8.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e8bc7269b54418e7aeeef514aa68f8690b8c0489a06b0136e5f57c4c5ccab89"
+checksum = "70e3cd084b1788766f53af483dd21f93881ff30d7320490ec3ef7526d203bad4"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index fbec755..8ef07ce 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ path = "src/bin/ant-devnet/main.rs"
 
 [dependencies]
 # Core (provides EVERYTHING: networking, DHT, security, trust, storage)
-saorsa-core = "0.18.1"
+saorsa-core = "0.20.0"
 saorsa-pqc = "0.5"
 
 # Payment verification - autonomi network lookup + EVM payment
diff --git a/src/config.rs b/src/config.rs
index 39425a7..2c478f1 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -49,47 +49,43 @@ pub enum NetworkMode {
     Development,
 }
 
-/// Testnet-specific configuration for relaxed anti-Sybil protection.
+/// Testnet-specific configuration for relaxed IP diversity limits.
+///
+/// saorsa-core uses a simple 2-tier model: per-exact-IP and per-subnet
+/// (/24 IPv4, /64 IPv6) limits.  Testnet defaults are permissive so
+/// nodes co-located on a single provider (e.g. Digital Ocean) can join.
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct TestnetConfig {
-    /// Maximum nodes allowed per ASN.
-    /// Default: 5000 (compared to 20 in production).
-    #[serde(default = "default_testnet_max_per_asn")]
-    pub max_nodes_per_asn: usize,
-
-    /// Maximum nodes allowed per /64 subnet.
-    /// Default: 100 (compared to 1 in production).
-    #[serde(default = "default_testnet_max_per_64")]
-    pub max_nodes_per_64: usize,
-
-    /// Whether to enforce node age requirements.
-    /// Default: false (compared to true in production).
-    #[serde(default)]
-    pub enforce_age_requirements: bool,
+    /// Maximum nodes sharing an exact IP address.
+    /// Default: `usize::MAX` (effectively unlimited for testnet).
+    #[serde(default = "default_testnet_max_per_ip")]
+    pub max_per_ip: Option<usize>,
 
-    /// Enable geographic diversity checks.
-    /// Default: false (compared to true in production).
-    #[serde(default)]
-    pub enable_geo_checks: bool,
+    /// Maximum nodes in the same /24 (IPv4) or /64 (IPv6) subnet.
+    /// Default: `usize::MAX` (effectively unlimited for testnet).
+    #[serde(default = "default_testnet_max_per_subnet")]
+    pub max_per_subnet: Option<usize>,
 }
 
 impl Default for TestnetConfig {
     fn default() -> Self {
         Self {
-            max_nodes_per_asn: default_testnet_max_per_asn(),
-            max_nodes_per_64: default_testnet_max_per_64(),
-            enforce_age_requirements: false,
-            enable_geo_checks: false,
+            max_per_ip: default_testnet_max_per_ip(),
+            max_per_subnet: default_testnet_max_per_subnet(),
         }
     }
 }
 
-const fn default_testnet_max_per_asn() -> usize {
-    5000
+// These return `Option` because `serde(default = "...")` requires the function's
+// return type to match the field type (`Option<usize>`).
+#[allow(clippy::unnecessary_wraps)]
+const fn default_testnet_max_per_ip() -> Option<usize> {
+    Some(usize::MAX)
 }
 
-const fn default_testnet_max_per_64() -> usize {
-    100
+#[allow(clippy::unnecessary_wraps)]
+const fn default_testnet_max_per_subnet() -> Option<usize> {
+    Some(usize::MAX)
 }
 
 /// Node configuration.
@@ -136,6 +132,13 @@ pub struct NodeConfig {
     #[serde(default)]
     pub storage: StorageConfig,
 
+    /// Directory for persisting the close group cache.
+    ///
+    /// When `None` (default), the node's `root_dir` is used — the cache
+    /// file lands alongside `node_identity.key`.
+    #[serde(default)]
+    pub close_group_cache_dir: Option<PathBuf>,
+
     /// Maximum application-layer message size in bytes.
     ///
     /// Tunes the QUIC stream receive window and per-stream read buffer.
@@ -254,6 +257,7 @@ impl Default for NodeConfig {
             payment: PaymentConfig::default(),
             bootstrap_cache: BootstrapCacheConfig::default(),
             storage: StorageConfig::default(),
+            close_group_cache_dir: None,
             max_message_size: default_max_message_size(),
             log_level: default_log_level(),
         }
@@ -284,10 +288,8 @@ impl NodeConfig {
         Self {
             network_mode: NetworkMode::Development,
             testnet: TestnetConfig {
-                max_nodes_per_asn: usize::MAX,
-                max_nodes_per_64: usize::MAX,
-                enforce_age_requirements: false,
-                enable_geo_checks: false,
+                max_per_ip: Some(usize::MAX),
+                max_per_subnet: Some(usize::MAX),
             },
             ..Self::default()
         }
diff --git a/src/node.rs b/src/node.rs
index e8a41be..7c833f8 100644
--- a/src/node.rs
+++ b/src/node.rs
@@ -177,29 +177,25 @@ impl NodeBuilder {
             NetworkMode::Testnet => {
                 // Testnet allows loopback so nodes can be co-located on one machine.
                 core_config.allow_loopback = true;
-                let mut diversity = CoreDiversityConfig::testnet();
-                diversity.max_nodes_per_asn = config.testnet.max_nodes_per_asn;
-                diversity.max_nodes_per_ipv6_64 = config.testnet.max_nodes_per_64;
-                diversity.enable_geolocation_check = config.testnet.enable_geo_checks;
-                diversity.min_geographic_diversity = if config.testnet.enable_geo_checks {
-                    3
-                } else {
-                    1
-                };
-                core_config.diversity_config = Some(diversity);
-
-                if config.testnet.enforce_age_requirements {
-                    warn!(
-                        "testnet.enforce_age_requirements is set but saorsa-core does not yet \
-                         expose a knob; age checks may remain relaxed"
-                    );
-                }
+                core_config.diversity_config = Some(CoreDiversityConfig {
+                    max_per_ip: config.testnet.max_per_ip,
+                    max_per_subnet: config.testnet.max_per_subnet,
+                });
             }
             NetworkMode::Development => {
                 core_config.diversity_config = Some(CoreDiversityConfig::permissive());
             }
         }
 
+        // Persist close group peers + trust scores across restarts.
+        // Default to root_dir (alongside node_identity.key) when not explicitly set.
+        core_config.close_group_cache_dir = Some(
+            config
+                .close_group_cache_dir
+                .clone()
+                .unwrap_or_else(|| config.root_dir.clone()),
+        );
+
         Ok(core_config)
     }
 
@@ -867,14 +863,15 @@ mod tests {
     }
 
     #[test]
-    fn test_build_core_config_sets_development_mode_relaxed() {
+    fn test_build_core_config_sets_development_mode_permissive() {
         let config = NodeConfig {
             network_mode: NetworkMode::Development,
             ..Default::default()
         };
         let core = NodeBuilder::build_core_config(&config).expect("core config");
         let diversity = core.diversity_config.expect("diversity");
-        assert!(diversity.is_relaxed());
+        assert_eq!(diversity.max_per_ip, Some(usize::MAX));
+        assert_eq!(diversity.max_per_subnet, Some(usize::MAX));
     }
 
     #[test]