From ce09c5ba0ecfcba7866b66ccc2be529452d9a5a7 Mon Sep 17 00:00:00 2001
From: kashepavadan <dkashepava@gmail.com>
Date: Fri, 19 Jun 2026 17:04:12 -0400
Subject: [PATCH] updated to work with latest zone-sdk

---
 Cargo.lock                 | 615 ++++++++++++++++++++++---------------
 Cargo.toml                 |  19 +-
 common/src/state.rs        |   2 +-
 indexer/src/indexer.rs     |   2 +-
 sequencer/src/sequencer.rs |  70 +++--
 5 files changed, 422 insertions(+), 286 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 403ae56..87390f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -115,7 +115,7 @@ version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -126,7 +126,7 @@ checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
 dependencies = [
  "anstyle",
  "once_cell_polyfill",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -195,61 +195,48 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "ark-bn254"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a22f4561524cd949590d78d7d4c5df8f592430d221f7f3c9497bbafd8972120f"
-dependencies = [
- "ark-ec 0.4.2",
- "ark-ff 0.4.2",
- "ark-std 0.4.0",
-]
-
 [[package]]
 name = "ark-bn254"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d69eab57e8d2663efa5c63135b2af4f396d66424f88954c21104125ab6b3e6bc"
 dependencies = [
- "ark-ec 0.5.0",
- "ark-ff 0.5.0",
- "ark-std 0.5.0",
+ "ark-ec",
+ "ark-ff",
+ "ark-std",
 ]
 
 [[package]]
 name = "ark-crypto-primitives"
-version = "0.4.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f3a13b34da09176a8baba701233fdffbaa7c1b1192ce031a3da4e55ce1f1a56"
+checksum = "1e0c292754729c8a190e50414fd1a37093c786c709899f29c9f7daccecfa855e"
 dependencies = [
- "ark-ec 0.4.2",
- "ark-ff 0.4.2",
+ "ahash",
+ "ark-crypto-primitives-macros",
+ "ark-ec",
+ "ark-ff",
  "ark-relations",
- "ark-serialize 0.4.2",
+ "ark-serialize",
  "ark-snark",
- "ark-std 0.4.0",
+ "ark-std",
  "blake2",
  "derivative",
  "digest",
+ "fnv",
+ "merlin",
  "sha2",
 ]
 
 [[package]]
-name = "ark-ec"
-version = "0.4.2"
+name = "ark-crypto-primitives-macros"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "defd9a439d56ac24968cca0571f598a61bc8c55f71d50a89cda591cb750670ba"
+checksum = "e7e89fe77d1f0f4fe5b96dfc940923d88d17b6a773808124f21e764dfb063c6a"
 dependencies = [
- "ark-ff 0.4.2",
- "ark-poly 0.4.2",
- "ark-serialize 0.4.2",
- "ark-std 0.4.0",
- "derivative",
- "hashbrown 0.13.2",
- "itertools 0.10.5",
- "num-traits",
- "zeroize",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -259,10 +246,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43d68f2d516162846c1238e755a7c4d131b892b70cc70c471a8e3ca3ed818fce"
 dependencies = [
  "ahash",
- "ark-ff 0.5.0",
- "ark-poly 0.5.0",
- "ark-serialize 0.5.0",
- "ark-std 0.5.0",
+ "ark-ff",
+ "ark-poly",
+ "ark-serialize",
+ "ark-std",
  "educe",
  "fnv",
  "hashbrown 0.15.5",
@@ -273,36 +260,16 @@ dependencies = [
  "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",
- "itertools 0.10.5",
- "num-bigint",
- "num-traits",
- "paste",
- "rustc_version",
- "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",
+ "ark-ff-asm",
+ "ark-ff-macros",
+ "ark-serialize",
+ "ark-std",
  "arrayvec",
  "digest",
  "educe",
@@ -313,16 +280,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[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"
@@ -333,19 +290,6 @@ dependencies = [
  "syn 2.0.117",
 ]
 
-[[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"
@@ -361,30 +305,17 @@ dependencies = [
 
 [[package]]
 name = "ark-groth16"
-version = "0.4.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20ceafa83848c3e390f1cbf124bc3193b3e639b3f02009e0e290809a501b95fc"
+checksum = "88f1d0f3a534bb54188b8dcc104307db6c56cdae574ddc3212aec0625740fc7e"
 dependencies = [
  "ark-crypto-primitives",
- "ark-ec 0.4.2",
- "ark-ff 0.4.2",
- "ark-poly 0.4.2",
+ "ark-ec",
+ "ark-ff",
+ "ark-poly",
  "ark-relations",
- "ark-serialize 0.4.2",
- "ark-std 0.4.0",
-]
-
-[[package]]
-name = "ark-poly"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d320bfc44ee185d899ccbadfa8bc31aab923ce1558716e1997a1e74057fe86bf"
-dependencies = [
- "ark-ff 0.4.2",
- "ark-serialize 0.4.2",
- "ark-std 0.4.0",
- "derivative",
- "hashbrown 0.13.2",
+ "ark-serialize",
+ "ark-std",
 ]
 
 [[package]]
@@ -394,9 +325,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "579305839da207f02b89cd1679e50e67b4331e2f9294a57693e5051b7703fe27"
 dependencies = [
  "ahash",
- "ark-ff 0.5.0",
- "ark-serialize 0.5.0",
- "ark-std 0.5.0",
+ "ark-ff",
+ "ark-serialize",
+ "ark-std",
  "educe",
  "fnv",
  "hashbrown 0.15.5",
@@ -404,52 +335,29 @@ dependencies = [
 
 [[package]]
 name = "ark-relations"
-version = "0.4.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00796b6efc05a3f48225e59cb6a2cda78881e7c390872d5786aaf112f31fb4f0"
+checksum = "ec46ddc93e7af44bcab5230937635b06fb5744464dd6a7e7b083e80ebd274384"
 dependencies = [
- "ark-ff 0.4.2",
- "ark-std 0.4.0",
+ "ark-ff",
+ "ark-std",
  "tracing",
  "tracing-subscriber 0.2.25",
 ]
 
-[[package]]
-name = "ark-serialize"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adb7b85a02b83d2f22f89bd5cac66c9c89474240cb6207cb1efc16d098e822a5"
-dependencies = [
- "ark-serialize-derive 0.4.2",
- "ark-std 0.4.0",
- "digest",
- "num-bigint",
-]
-
 [[package]]
 name = "ark-serialize"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f4d068aaf107ebcd7dfb52bc748f8030e0fc930ac8e360146ca54c1203088f7"
 dependencies = [
- "ark-serialize-derive 0.5.0",
- "ark-std 0.5.0",
+ "ark-serialize-derive",
+ "ark-std",
  "arrayvec",
  "digest",
  "num-bigint",
 ]
 
-[[package]]
-name = "ark-serialize-derive"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae3281bc6d0fd7e549af32b52511e1302185bd688fd3359fa36423346ff682ea"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "ark-serialize-derive"
 version = "0.5.0"
@@ -463,24 +371,14 @@ dependencies = [
 
 [[package]]
 name = "ark-snark"
-version = "0.4.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84d3cc6833a335bb8a600241889ead68ee89a3cf8448081fb7694c0fe503da63"
+checksum = "d368e2848c2d4c129ce7679a7d0d2d612b6a274d3ea6a13bad4445d61b381b88"
 dependencies = [
- "ark-ff 0.4.2",
+ "ark-ff",
  "ark-relations",
- "ark-serialize 0.4.2",
- "ark-std 0.4.0",
-]
-
-[[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",
+ "ark-serialize",
+ "ark-std",
 ]
 
 [[package]]
@@ -1008,6 +906,15 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "chkstk_stub"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "047f6ab2f3b9bcaf23b593d1580898e4244d27eadf1a1fae99212ee5735d3d1c"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "chrono"
 version = "0.4.44"
@@ -1485,7 +1392,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ab67060fc6b8ef687992d439ca0fa36e7ed17e9a0b16b25b601e8757df720de"
 dependencies = [
  "data-encoding",
- "syn 1.0.109",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -1731,7 +1638,7 @@ dependencies = [
  "libc",
  "option-ext",
  "redox_users",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1939,7 +1846,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2018,6 +1925,17 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "fd-lock"
+version = "4.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ce92ff622d6dadf7349484f42c93271a0d49b7cc4d466a936405bacbe10aa78"
+dependencies = [
+ "cfg-if",
+ "rustix 1.1.4",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "fdeflate"
 version = "0.3.7"
@@ -2043,6 +1961,16 @@ version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
 
+[[package]]
+name = "filetime"
+version = "0.2.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c287a33c7f0a620c38e641e7f60827713987b3c0f26e8ddc9462cc69cf75759"
+dependencies = [
+ "cfg-if",
+ "libc",
+]
+
 [[package]]
 name = "find-msvc-tools"
 version = "0.1.9"
@@ -2353,15 +2281,6 @@ dependencies = [
  "zerocopy",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.13.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
-dependencies = [
- "ahash",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.14.5"
@@ -2996,7 +2915,7 @@ checksum = "3640c1c38b8e4e43584d8df18be5fc6b0aa314ce6ebf51b53313d4306cca8e46"
 dependencies = [
  "hermit-abi",
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3040,26 +2959,26 @@ checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"
 
 [[package]]
 name = "jf-crhf"
-version = "0.1.1"
-source = "git+https://github.com/EspressoSystems/jellyfish?tag=jf-crhf-v0.1.1#8f3dce0bc2bd161b4648f6ac029dcc1a23aaf4c5"
+version = "0.2.0"
+source = "git+https://github.com/EspressoSystems/jellyfish?tag=jf-crhf-v0.2.0#f1538793f7f0e391495cb17bbb0c8703ec5f689d"
 dependencies = [
- "ark-serialize 0.4.2",
- "ark-std 0.4.0",
+ "ark-serialize",
+ "ark-std",
 ]
 
 [[package]]
 name = "jf-poseidon2"
-version = "0.1.0"
-source = "git+https://github.com/EspressoSystems/jellyfish.git?rev=dc166cf0f803c3e5067f9dfcc21e3dade986a447#dc166cf0f803c3e5067f9dfcc21e3dade986a447"
+version = "0.2.0"
+source = "git+https://github.com/EspressoSystems/jellyfish.git?rev=8d80230358e900f8d63765a937f63f4978ca1daa#8d80230358e900f8d63765a937f63f4978ca1daa"
 dependencies = [
- "ark-bn254 0.4.0",
- "ark-ff 0.4.2",
- "ark-std 0.4.0",
+ "ark-bn254",
+ "ark-ff",
+ "ark-std",
  "displaydoc",
  "hex",
  "jf-crhf",
  "lazy_static",
- "nimue",
+ "spongefish",
  "zeroize",
 ]
 
@@ -3638,8 +3557,8 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47a1ccadd0bb5a32c196da536fd72c59183de24a055f6bf0513bf845fefab862"
 dependencies = [
- "ark-bn254 0.5.0",
- "ark-ff 0.5.0",
+ "ark-bn254",
+ "ark-ff",
  "num-bigint",
  "thiserror 1.0.69",
 ]
@@ -3702,12 +3621,12 @@ dependencies = [
  "logos-blockchain-blend-crypto",
  "logos-blockchain-blend-proofs",
  "logos-blockchain-core",
+ "logos-blockchain-cryptarchia-engine",
  "logos-blockchain-groth16",
  "logos-blockchain-key-management-system-keys",
  "logos-blockchain-log-targets",
  "logos-blockchain-utils",
  "serde",
- "serde-big-array",
  "serde_with",
  "test-log",
  "thiserror 2.0.18",
@@ -3743,12 +3662,10 @@ version = "0.2.1"
 dependencies = [
  "async-trait",
  "derivative",
- "futures",
  "logos-blockchain-core",
  "overwatch",
  "serde",
  "tokio",
- "tokio-stream",
  "tracing",
 ]
 
@@ -3778,7 +3695,6 @@ dependencies = [
  "rand 0.8.5",
  "serde",
  "serde_with",
- "strum 0.27.2",
  "tempfile",
  "thiserror 2.0.18",
  "time",
@@ -3789,18 +3705,79 @@ dependencies = [
 ]
 
 [[package]]
-name = "logos-blockchain-circuits-prover"
-version = "0.2.1"
+name = "logos-blockchain-circuits-build"
+version = "0.5.3"
+source = "git+https://github.com/logos-blockchain/logos-blockchain-circuits.git?tag=v0.5.3#127626881faa975aa8e9868422cf6bbb08fcb512"
 dependencies = [
- "logos-blockchain-circuits-utils",
- "tempfile",
+ "dirs",
+ "fd-lock",
+ "flate2",
+ "tar",
+ "ureq",
 ]
 
 [[package]]
-name = "logos-blockchain-circuits-utils"
+name = "logos-blockchain-circuits-common"
+version = "0.5.3"
+source = "git+https://github.com/logos-blockchain/logos-blockchain-circuits.git?tag=v0.5.3#127626881faa975aa8e9868422cf6bbb08fcb512"
+dependencies = [
+ "logos-blockchain-circuits-types",
+]
+
+[[package]]
+name = "logos-blockchain-circuits-poc-sys"
+version = "0.5.3"
+source = "git+https://github.com/logos-blockchain/logos-blockchain-circuits.git?tag=v0.5.3#127626881faa975aa8e9868422cf6bbb08fcb512"
+dependencies = [
+ "logos-blockchain-circuits-build",
+ "logos-blockchain-circuits-common",
+ "logos-blockchain-circuits-types",
+]
+
+[[package]]
+name = "logos-blockchain-circuits-pol-sys"
+version = "0.5.3"
+source = "git+https://github.com/logos-blockchain/logos-blockchain-circuits.git?tag=v0.5.3#127626881faa975aa8e9868422cf6bbb08fcb512"
+dependencies = [
+ "logos-blockchain-circuits-build",
+ "logos-blockchain-circuits-common",
+ "logos-blockchain-circuits-types",
+]
+
+[[package]]
+name = "logos-blockchain-circuits-poq-sys"
+version = "0.5.3"
+source = "git+https://github.com/logos-blockchain/logos-blockchain-circuits.git?tag=v0.5.3#127626881faa975aa8e9868422cf6bbb08fcb512"
+dependencies = [
+ "logos-blockchain-circuits-build",
+ "logos-blockchain-circuits-common",
+ "logos-blockchain-circuits-types",
+]
+
+[[package]]
+name = "logos-blockchain-circuits-prover"
 version = "0.2.1"
 dependencies = [
- "dirs",
+ "rust-rapidsnark",
+]
+
+[[package]]
+name = "logos-blockchain-circuits-signature-sys"
+version = "0.5.3"
+source = "git+https://github.com/logos-blockchain/logos-blockchain-circuits.git?tag=v0.5.3#127626881faa975aa8e9868422cf6bbb08fcb512"
+dependencies = [
+ "logos-blockchain-circuits-build",
+ "logos-blockchain-circuits-common",
+ "logos-blockchain-circuits-types",
+]
+
+[[package]]
+name = "logos-blockchain-circuits-types"
+version = "0.5.3"
+source = "git+https://github.com/logos-blockchain/logos-blockchain-circuits.git?tag=v0.5.3#127626881faa975aa8e9868422cf6bbb08fcb512"
+dependencies = [
+ "bytes",
+ "libc",
 ]
 
 [[package]]
@@ -3816,6 +3793,7 @@ dependencies = [
  "logos-blockchain-groth16",
  "logos-blockchain-http-api-common",
  "logos-blockchain-key-management-system-keys",
+ "logos-blockchain-log-targets",
  "reqwest",
  "serde",
  "serde_json",
@@ -3828,7 +3806,7 @@ dependencies = [
 name = "logos-blockchain-core"
 version = "0.2.1"
 dependencies = [
- "ark-ff 0.4.2",
+ "ark-ff",
  "bincode",
  "blake2",
  "bytes",
@@ -3841,6 +3819,7 @@ dependencies = [
  "logos-blockchain-cryptarchia-engine",
  "logos-blockchain-groth16",
  "logos-blockchain-key-management-system-keys",
+ "logos-blockchain-log-targets",
  "logos-blockchain-mmr",
  "logos-blockchain-poc",
  "logos-blockchain-pol",
@@ -3867,6 +3846,7 @@ version = "0.2.1"
 dependencies = [
  "logos-blockchain-pol",
  "logos-blockchain-utils",
+ "rpds",
  "serde",
  "serde_with",
  "thiserror 2.0.18",
@@ -3898,11 +3878,11 @@ dependencies = [
 name = "logos-blockchain-groth16"
 version = "0.2.1"
 dependencies = [
- "ark-bn254 0.4.0",
- "ark-ec 0.4.2",
- "ark-ff 0.4.2",
+ "ark-bn254",
+ "ark-ec",
+ "ark-ff",
  "ark-groth16",
- "ark-serialize 0.4.2",
+ "ark-serialize",
  "bincode",
  "generic-array 1.3.5",
  "hex",
@@ -3919,13 +3899,19 @@ dependencies = [
  "axum",
  "logos-blockchain-core",
  "logos-blockchain-key-management-system-keys",
+ "logos-blockchain-log-targets",
  "logos-blockchain-tracing",
  "pprof",
  "serde",
  "serde_json",
+ "serde_urlencoded",
  "serde_with",
+ "time",
  "tokio",
  "tracing",
+ "url",
+ "utoipa",
+ "validator",
 ]
 
 [[package]]
@@ -3939,6 +3925,7 @@ dependencies = [
  "hex",
  "logos-blockchain-groth16",
  "logos-blockchain-key-management-system-macros",
+ "logos-blockchain-log-targets",
  "logos-blockchain-poseidon2",
  "logos-blockchain-utils",
  "logos-blockchain-zksign",
@@ -3974,6 +3961,7 @@ dependencies = [
  "logos-blockchain-core",
  "logos-blockchain-groth16",
  "logos-blockchain-key-management-system-keys",
+ "logos-blockchain-log-targets",
  "logos-blockchain-poseidon2",
  "logos-blockchain-utxotree",
  "tokio",
@@ -3986,9 +3974,9 @@ version = "0.2.1"
 dependencies = [
  "async-trait",
  "bytes",
- "log",
  "logos-blockchain-key-management-system-keys",
  "logos-blockchain-key-management-system-operators",
+ "logos-blockchain-log-targets",
  "logos-blockchain-tracing",
  "num-bigint",
  "overwatch",
@@ -4039,6 +4027,7 @@ dependencies = [
  "libp2p",
  "libp2p-swarm-test",
  "logos-blockchain-cryptarchia-sync",
+ "logos-blockchain-log-targets",
  "logos-blockchain-utils",
  "multiaddr",
  "natpmp",
@@ -4075,7 +4064,7 @@ dependencies = [
 name = "logos-blockchain-mmr"
 version = "0.2.1"
 dependencies = [
- "ark-ff 0.4.2",
+ "ark-ff",
  "logos-blockchain-groth16",
  "logos-blockchain-poseidon2",
  "proptest",
@@ -4095,6 +4084,7 @@ dependencies = [
  "logos-blockchain-core",
  "logos-blockchain-cryptarchia-sync",
  "logos-blockchain-libp2p",
+ "logos-blockchain-log-targets",
  "logos-blockchain-tracing",
  "logos-blockchain-utils",
  "overwatch",
@@ -4112,11 +4102,13 @@ dependencies = [
 name = "logos-blockchain-poc"
 version = "0.2.1"
 dependencies = [
+ "divan",
+ "logos-blockchain-circuits-poc-sys",
  "logos-blockchain-circuits-prover",
- "logos-blockchain-circuits-utils",
+ "logos-blockchain-circuits-types",
  "logos-blockchain-groth16",
+ "logos-blockchain-log-targets",
  "logos-blockchain-proofs-error",
- "logos-blockchain-witness-generator",
  "num-bigint",
  "serde",
  "serde_json",
@@ -4128,12 +4120,14 @@ name = "logos-blockchain-pol"
 version = "0.2.1"
 dependencies = [
  "astro-float",
+ "divan",
+ "logos-blockchain-circuits-pol-sys",
  "logos-blockchain-circuits-prover",
- "logos-blockchain-circuits-utils",
+ "logos-blockchain-circuits-types",
  "logos-blockchain-groth16",
+ "logos-blockchain-log-targets",
  "logos-blockchain-proofs-error",
  "logos-blockchain-utils",
- "logos-blockchain-witness-generator",
  "num-bigint",
  "num-traits",
  "serde",
@@ -4145,13 +4139,15 @@ dependencies = [
 name = "logos-blockchain-poq"
 version = "0.2.1"
 dependencies = [
+ "divan",
+ "logos-blockchain-circuits-poq-sys",
  "logos-blockchain-circuits-prover",
- "logos-blockchain-circuits-utils",
+ "logos-blockchain-circuits-types",
  "logos-blockchain-groth16",
+ "logos-blockchain-log-targets",
  "logos-blockchain-pol",
  "logos-blockchain-proofs-error",
  "logos-blockchain-utils",
- "logos-blockchain-witness-generator",
  "num-bigint",
  "serde",
  "serde_json",
@@ -4163,8 +4159,8 @@ dependencies = [
 name = "logos-blockchain-poseidon2"
 version = "0.2.1"
 dependencies = [
- "ark-bn254 0.4.0",
- "ark-ff 0.4.2",
+ "ark-bn254",
+ "ark-ff",
  "jf-poseidon2",
  "num-bigint",
 ]
@@ -4173,6 +4169,7 @@ dependencies = [
 name = "logos-blockchain-proofs-error"
 version = "0.2.1"
 dependencies = [
+ "logos-blockchain-circuits-types",
  "logos-blockchain-groth16",
  "serde_json",
  "thiserror 2.0.18",
@@ -4185,6 +4182,7 @@ dependencies = [
  "async-trait",
  "futures",
  "log",
+ "logos-blockchain-log-targets",
  "overwatch",
  "overwatch-derive",
  "serde",
@@ -4203,6 +4201,7 @@ dependencies = [
  "futures",
  "logos-blockchain-core",
  "logos-blockchain-cryptarchia-engine",
+ "logos-blockchain-log-targets",
  "logos-blockchain-tracing",
  "overwatch",
  "rocksdb",
@@ -4221,6 +4220,7 @@ dependencies = [
  "futures",
  "log",
  "logos-blockchain-cryptarchia-engine",
+ "logos-blockchain-log-targets",
  "logos-blockchain-tracing",
  "logos-blockchain-utils",
  "overwatch",
@@ -4264,16 +4264,19 @@ name = "logos-blockchain-utils"
 version = "0.2.1"
 dependencies = [
  "async-trait",
+ "bincode",
  "blake2",
  "cipher",
  "const-hex",
  "futures",
  "humantime",
+ "logos-blockchain-log-targets",
  "nistrs",
  "overwatch",
  "rand 0.8.5",
  "rand_chacha 0.3.1",
  "serde",
+ "serde_ignored",
  "serde_json",
  "serde_with",
  "serde_yaml",
@@ -4281,13 +4284,14 @@ dependencies = [
  "thiserror 2.0.18",
  "time",
  "tokio",
+ "tracing",
 ]
 
 [[package]]
 name = "logos-blockchain-utxotree"
 version = "0.2.1"
 dependencies = [
- "ark-ff 0.4.2",
+ "ark-ff",
  "logos-blockchain-groth16",
  "logos-blockchain-poseidon2",
  "num-bigint",
@@ -4299,23 +4303,18 @@ dependencies = [
  "thiserror 2.0.18",
 ]
 
-[[package]]
-name = "logos-blockchain-witness-generator"
-version = "0.2.1"
-dependencies = [
- "tempfile",
-]
-
 [[package]]
 name = "logos-blockchain-zksign"
 version = "0.2.1"
 dependencies = [
+ "divan",
  "logos-blockchain-circuits-prover",
- "logos-blockchain-circuits-utils",
+ "logos-blockchain-circuits-signature-sys",
+ "logos-blockchain-circuits-types",
  "logos-blockchain-groth16",
+ "logos-blockchain-log-targets",
  "logos-blockchain-poseidon2",
  "logos-blockchain-proofs-error",
- "logos-blockchain-witness-generator",
  "num-bigint",
  "rand 0.8.5",
  "serde",
@@ -4334,7 +4333,9 @@ dependencies = [
  "logos-blockchain-common-http-client",
  "logos-blockchain-core",
  "logos-blockchain-groth16",
+ "logos-blockchain-http-api-common",
  "logos-blockchain-key-management-system-service",
+ "logos-blockchain-log-targets",
  "num-bigint",
  "rand 0.8.5",
  "reqwest",
@@ -4427,6 +4428,18 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "merlin"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "58c38e2799fc0978b65dfff8023ec7843e2330bb462f19198840b34b6582397d"
+dependencies = [
+ "byteorder",
+ "keccak",
+ "rand_core 0.6.4",
+ "zeroize",
+]
+
 [[package]]
 name = "mime"
 version = "0.3.17"
@@ -4713,24 +4726,6 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "nimue"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0dc7d3b2b7bd112c0cecf7d6f4f16a174ee7a98e27615b1d08256d0176588f2"
-dependencies = [
- "ark-ec 0.4.2",
- "ark-ff 0.4.2",
- "ark-serialize 0.4.2",
- "digest",
- "generic-array 0.14.7",
- "hex",
- "keccak",
- "log",
- "rand 0.8.5",
- "zeroize",
-]
-
 [[package]]
 name = "nistrs"
 version = "0.1.2"
@@ -4798,7 +4793,7 @@ version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -6078,8 +6073,8 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7a3ef170810c387d31b64c0b59734abb0839dac2a8d137909e271bfdec9b1e0"
 dependencies = [
- "ark-bn254 0.5.0",
- "ark-ff 0.5.0",
+ "ark-bn254",
+ "ark-ff",
  "byteorder",
  "futures",
  "light-poseidon",
@@ -6124,6 +6119,18 @@ dependencies = [
  "smallvec",
 ]
 
+[[package]]
+name = "rust-rapidsnark"
+version = "0.1.3"
+source = "git+https://github.com/logos-blockchain/logos-blockchain-rust-rapidsnark.git?rev=e91187f8ccb5bbfc7bb00dac88169112428da78f#e91187f8ccb5bbfc7bb00dac88169112428da78f"
+dependencies = [
+ "anyhow",
+ "cc",
+ "chkstk_stub",
+ "num-bigint",
+ "num-traits",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.27"
@@ -6191,7 +6198,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys 0.12.1",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -6200,6 +6207,7 @@ version = "0.23.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
 dependencies = [
+ "log",
  "once_cell",
  "ring",
  "rustls-pki-types",
@@ -6297,15 +6305,6 @@ dependencies = [
  "serde_derive",
 ]
 
-[[package]]
-name = "serde-big-array"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11fc7cc2c76d73e0f27ee52abbd64eec84d46f370c88371120433196934e4b7f"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "serde_arrays"
 version = "0.2.0"
@@ -6335,6 +6334,16 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "serde_ignored"
+version = "0.1.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "115dffd5f3853e06e746965a20dcbae6ee747ae30b543d91b0e089668bb07798"
+dependencies = [
+ "serde",
+ "serde_core",
+]
+
 [[package]]
 name = "serde_json"
 version = "1.0.149"
@@ -6422,6 +6431,16 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sha3"
+version = "0.10.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77fd7028345d415a4034cf8777cd4f8ab1851274233b45f84e3d955502d93874"
+dependencies = [
+ "digest",
+ "keccak",
+]
+
 [[package]]
 name = "sharded-slab"
 version = "0.1.7"
@@ -6541,7 +6560,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
 dependencies = [
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -6563,6 +6582,24 @@ dependencies = [
  "der",
 ]
 
+[[package]]
+name = "spongefish"
+version = "0.2.0"
+source = "git+https://github.com/arkworks-rs/spongefish.git?rev=3ded547f7f56d7f8a1fc4c9a5c0ce965310bba5f#3ded547f7f56d7f8a1fc4c9a5c0ce965310bba5f"
+dependencies = [
+ "ark-ec",
+ "ark-ff",
+ "ark-serialize",
+ "digest",
+ "hex",
+ "keccak",
+ "rand 0.8.5",
+ "sha3",
+ "thiserror 2.0.18",
+ "zerocopy",
+ "zeroize",
+]
+
 [[package]]
 name = "sqlparser"
 version = "0.54.0"
@@ -6792,6 +6829,17 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7b2093cf4c8eb1e67749a6762251bc9cd836b6fc171623bd0a9d324d37af2417"
 
+[[package]]
+name = "tar"
+version = "0.4.46"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f6221d9a6003c78398e3b239969f352578258df48c8eb051caadae0015bc840"
+dependencies = [
+ "filetime",
+ "libc",
+ "xattr",
+]
+
 [[package]]
 name = "tempfile"
 version = "3.27.0"
@@ -6802,7 +6850,7 @@ dependencies = [
  "getrandom 0.4.2",
  "once_cell",
  "rustix 1.1.4",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -7420,6 +7468,35 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
+[[package]]
+name = "ureq"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dea7109cdcd5864d4eeb1b58a1648dc9bf520360d7af16ec26d0a9354bafcfc0"
+dependencies = [
+ "base64",
+ "flate2",
+ "log",
+ "percent-encoding",
+ "rustls",
+ "rustls-pki-types",
+ "ureq-proto",
+ "utf8-zero",
+ "webpki-roots",
+]
+
+[[package]]
+name = "ureq-proto"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e994ba84b0bd1b1b0cf92878b7ef898a5c1760108fe7b6010327e274917a808c"
+dependencies = [
+ "base64",
+ "http 1.4.0",
+ "httparse",
+ "log",
+]
+
 [[package]]
 name = "url"
 version = "2.5.8"
@@ -7433,6 +7510,12 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "utf8-zero"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8c0a043c9540bae7c578c88f91dda8bd82e59ae27c21baca69c8b191aaf5a6e"
+
 [[package]]
 name = "utf8_iter"
 version = "1.0.4"
@@ -7481,6 +7564,36 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "validator"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43fb22e1a008ece370ce08a3e9e4447a910e92621bb49b85d6e48a45397e7cfa"
+dependencies = [
+ "idna",
+ "once_cell",
+ "regex",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "url",
+ "validator_derive",
+]
+
+[[package]]
+name = "validator_derive"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7df16e474ef958526d1205f6dda359fdfab79d9aa6d54bafcb92dcd07673dca"
+dependencies = [
+ "darling 0.20.11",
+ "once_cell",
+ "proc-macro-error2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "valuable"
 version = "0.1.1"
@@ -7719,7 +7832,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -8163,6 +8276,16 @@ dependencies = [
  "time",
 ]
 
+[[package]]
+name = "xattr"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32e45ad4206f6d2479085147f02bc2ef834ac85886624a23575ae137c8aa8156"
+dependencies = [
+ "libc",
+ "rustix 1.1.4",
+]
+
 [[package]]
 name = "xml-rs"
 version = "0.8.28"
diff --git a/Cargo.toml b/Cargo.toml
index 02671c6..695f7c9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -90,6 +90,11 @@ lb-tools                           = { default-features = false, package = "logo
 lb-tui-zone                        = { default-features = false, package = "logos-blockchain-tui-zone", path = "./logos-blockchain/testnet/tui-zone" }
 lbp-error                          = { default-features = false, package = "logos-blockchain-proofs-error", path = "./logos-blockchain/zk/proofs/error" }
 lb_network                         = { default-features = false, package = "logos-blockchain-network-service", path = "./logos-blockchain/services/network" }
+lbc-poc-sys                        = { default-features = false, git = "https://github.com/logos-blockchain/logos-blockchain-circuits.git", package = "logos-blockchain-circuits-poc-sys", tag = "v0.5.3" }
+lbc-pol-sys                        = { default-features = false, git = "https://github.com/logos-blockchain/logos-blockchain-circuits.git", package = "logos-blockchain-circuits-pol-sys", tag = "v0.5.3" }
+lbc-poq-sys                        = { default-features = false, git = "https://github.com/logos-blockchain/logos-blockchain-circuits.git", package = "logos-blockchain-circuits-poq-sys", tag = "v0.5.3" }
+lbc-signature-sys                  = { default-features = false, git = "https://github.com/logos-blockchain/logos-blockchain-circuits.git", package = "logos-blockchain-circuits-signature-sys", tag = "v0.5.3" }
+lbc-types                          = { default-features = false, git = "https://github.com/logos-blockchain/logos-blockchain-circuits.git", package = "logos-blockchain-circuits-types", tag = "v0.5.3" }
 testing-framework-core             = { default-features = false, git = "https://github.com/logos-blockchain/logos-blockchain-testing.git", rev = "f731791" }
 testing-framework-runner-compose   = { default-features = false, git = "https://github.com/logos-blockchain/logos-blockchain-testing.git", rev = "f731791" }
 testing-framework-runner-k8s       = { default-features = false, git = "https://github.com/logos-blockchain/logos-blockchain-testing.git", rev = "f731791" }
@@ -114,11 +119,11 @@ log               = { default-features = false, version = "0.4" }
 overwatch         = { default-features = false, git = "https://github.com/logos-co/Overwatch", rev = "448c192" }
 overwatch-derive  = { default-features = false, git = "https://github.com/logos-co/Overwatch", rev = "448c192" }
 anyhow                             = { default-features = false, version = "1" }
-ark-bn254                          = { default-features = false, version = "0.4" }
-ark-ec                             = { default-features = false, version = "0.4" }
-ark-ff                             = { default-features = false, version = "0.4" }
-ark-groth16                        = { default-features = false, version = "0.4" }
-ark-serialize                      = { default-features = false, version = "0.4.2" }
+ark-bn254                          = { default-features = false, version = "0.5" }
+ark-ec                             = { default-features = false, version = "0.5" }
+ark-ff                             = { default-features = false, version = "0.5" }
+ark-groth16                        = { default-features = false, version = "0.5" }
+ark-serialize                      = { default-features = false, version = "0.5" }
 astro-float                        = { default-features = false, version = "0.9" }
 async-ctrlc                        = { default-features = false, version = "1.2" }
 async-stream                       = { default-features = false, version = "0.3.6" }
@@ -146,7 +151,8 @@ humantime                          = { default-features = false, version = "2.1"
 hyper                              = { default-features = false, version = "1.0" }
 igd-next                           = { default-features = false, version = "0.16.1" }
 itertools                          = { default-features = false, version = "0.14" }
-jf-poseidon2                       = { default-features = false, git = "https://github.com/EspressoSystems/jellyfish.git", rev = "dc166cf0f803c3e5067f9dfcc21e3dade986a447" }
+jf-poseidon2                       = { default-features = false, git = "https://github.com/EspressoSystems/jellyfish.git", rev = "8d80230358e900f8d63765a937f63f4978ca1daa" }
+rust-rapidsnark                    = { default-features = false, git = "https://github.com/logos-blockchain/logos-blockchain-rust-rapidsnark.git", rev = "e91187f8ccb5bbfc7bb00dac88169112428da78f" }
 libp2p-swarm-test                  = { default-features = false, version = "0.5" }
 multiaddr                          = { default-features = false, version = "0.18" }
 natpmp                             = { default-features = false, version = "0.5" }
@@ -178,6 +184,7 @@ rs-merkle-tree                     = { default-features = false, version = "0.1"
 serde_arrays                       = { default-features = false, version = "0.2.0" }
 serde_path_to_error                = { default-features = false, version = "0.1" }
 serde_yml                          = { default-features = false, version = "0.0.12" }
+serde_urlencoded                   = { default-features = false, version = "0.7.1" }
 serial_test                        = { default-features = false, version = "3.1.1" }
 sntpc                              = { default-features = false, version = "0.5" }
 strum                              = { default-features = false, version = "0.27" }
diff --git a/common/src/state.rs b/common/src/state.rs
index b273b87..e902523 100644
--- a/common/src/state.rs
+++ b/common/src/state.rs
@@ -1,5 +1,5 @@
 use lb_core::mantle::ops::channel::MsgId;
-use lb_zone_sdk::state::InscriptionInfo;
+use lb_zone_sdk::sequencer::InscriptionInfo;
 
 use crate::message::Msg;
 
diff --git a/indexer/src/indexer.rs b/indexer/src/indexer.rs
index 1150af5..e5eb49e 100644
--- a/indexer/src/indexer.rs
+++ b/indexer/src/indexer.rs
@@ -85,7 +85,7 @@ impl Indexer {
                 let logos_blockchain_zone_sdk::ZoneMessage::Block(zone_block) = zone_msg else {
                     continue;
                 };
-                let sql_text = match String::from_utf8(zone_block.data) {
+                let sql_text = match String::from_utf8(Vec::from(zone_block.data)) {
                     Ok(s) => s,
                     Err(e) => {
                         error!("Zone block data is not valid UTF-8: {e}");
diff --git a/sequencer/src/sequencer.rs b/sequencer/src/sequencer.rs
index 34532f5..5a93a62 100644
--- a/sequencer/src/sequencer.rs
+++ b/sequencer/src/sequencer.rs
@@ -10,11 +10,11 @@ use std::{
 use demo_sqlite_common::state::{InMemoryZoneState, ZoneState as _};
 use fs2::FileExt as _;
 use lb_common_http_client::{BasicAuthCredentials, CommonHttpClient};
-use lb_core::mantle::ops::channel::ChannelId;
+use lb_core::mantle::ops::channel::{ChannelId, inscribe::Inscription};
 use lb_key_management_system_service::keys::{ED25519_SECRET_KEY_SIZE, Ed25519Key};
 use logos_blockchain_zone_sdk::{
     adapter::NodeHttpClient,
-    sequencer::{Event, SequencerCheckpoint, SequencerHandle, ZoneSequencer},
+    sequencer::{Event, FinalizedOp, OrphanedTx, SequencerCheckpoint, SequencerClient, ZoneSequencer},
 };
 use reqwest::Url;
 use thiserror::Error;
@@ -26,13 +26,15 @@ pub enum SequencerError {
     Url(String),
     #[error("IO error: {0}")]
     Io(#[from] io::Error),
+    #[error("Inscription too large: {0}")]
+    InscriptionTooLarge(String),
 }
 
 pub type Result<T> = std::result::Result<T, SequencerError>;
 
 pub struct Sequencer {
     sequencer: ZoneSequencer<NodeHttpClient>,
-    handle: SequencerHandle<NodeHttpClient>,
+    client: SequencerClient,
     state: InMemoryZoneState,
     queue_file: String,
     checkpoint_path: String,
@@ -103,11 +105,12 @@ impl Sequencer {
             .expect("failed to write channel id");
 
         let node = NodeHttpClient::new(CommonHttpClient::new(basic_auth), node_url);
-        let (sequencer, handle) = ZoneSequencer::init(channel_id, signing_key, node, checkpoint);
+        let sequencer = ZoneSequencer::init(channel_id, signing_key, node, checkpoint);
+        let client = sequencer.client();
 
         Ok(Self {
             sequencer,
-            handle,
+            client,
             state: InMemoryZoneState::default(),
             queue_file: queue_file.to_owned(),
             checkpoint_path: checkpoint_path.to_owned(),
@@ -115,30 +118,33 @@ impl Sequencer {
     }
 
     pub async fn run(self) {
-        let Self { mut sequencer, handle, mut state, queue_file, checkpoint_path } = self;
+        let Self { mut sequencer, client, mut state, queue_file, checkpoint_path } = self;
 
-        let mut batch_handle = handle.clone();
+        let batch_client = client;
         tokio::spawn(async move {
+            // Wait until the sequencer completes cold-start backfill before publishing.
+            let mut ready_rx = batch_client.subscribe_ready();
+            let _ = ready_rx.wait_for(|r| *r).await;
+
             let mut interval = tokio::time::interval(Duration::from_millis(100));
             loop {
                 interval.tick().await;
-                batch_handle.wait_ready().await;
-                if let Err(e) = process_pending_batch(&queue_file, &batch_handle).await {
+                if let Err(e) = process_pending_batch(&queue_file, &batch_client).await {
                     error!("Batch processing failed: {e}");
                 }
             }
         });
 
         loop {
-            let Some(event) = sequencer.next_event().await else { continue; };
-            handle_event(event, &handle, &mut state, &checkpoint_path).await;
+            let event = sequencer.next_event().await;
+            handle_event(event, &mut sequencer, &mut state, &checkpoint_path);
         }
     }
 }
 
-async fn handle_event(
+fn handle_event(
     event: Event,
-    handle: &SequencerHandle<NodeHttpClient>,
+    sequencer: &mut ZoneSequencer<NodeHttpClient>,
     state: &mut InMemoryZoneState,
     checkpoint_path: &str,
 ) {
@@ -146,34 +152,32 @@ async fn handle_event(
         Event::Ready => {
             info!("Sequencer ready");
         }
-        Event::ChannelUpdate { orphaned, adopted } => {
-            state.on_adopted(&adopted);
-            for info in &orphaned {
+        Event::BlocksProcessed { checkpoint, channel_update, finalized } => {
+            state.on_adopted(&channel_update.adopted);
+            for orphan in &channel_update.orphaned {
+                let OrphanedTx::Inscription(info) = orphan else { continue };
                 state.on_orphaned(&info.this_msg);
                 debug!(msg_id = %hex::encode(info.this_msg.as_ref()), "Auto-republishing orphan");
-                if let Err(e) = handle.publish_message(info.payload.clone()).await {
+                if let Err(e) = sequencer.handle().publish(info.payload.clone()) {
                     error!("failed to auto-republish: {e}");
                 }
             }
-        }
-        Event::TxsFinalized { inscriptions, .. } => {
+            let inscriptions: Vec<_> = finalized
+                .into_iter()
+                .flat_map(|tx| tx.ops.into_iter())
+                .filter_map(|op| match op {
+                    FinalizedOp::Inscription(info) => Some(info),
+                    _ => None,
+                })
+                .collect();
             state.on_finalized(&inscriptions);
-        }
-        Event::Published { info, checkpoint } => {
-            debug!(msg_id = %hex::encode(info.this_msg.as_ref()), "Published");
-            state.on_published(&info);
             save_checkpoint(Path::new(checkpoint_path), &checkpoint);
         }
-        Event::FinalizedInscriptions { inscriptions } => {
-            state.on_finalized(&inscriptions);
-        }
+        Event::MempoolPending(_) | Event::TurnNotification { .. } => {}
     }
 }
 
-async fn process_pending_batch(
-    queue_file: &str,
-    handle: &SequencerHandle<NodeHttpClient>,
-) -> Result<()> {
+async fn process_pending_batch(queue_file: &str, client: &SequencerClient) -> Result<()> {
     let pending = queue_drain(queue_file)?;
     if pending.is_empty() {
         return Ok(());
@@ -182,8 +186,10 @@ async fn process_pending_batch(
     let count = pending.len();
     debug!("Processing batch of {} queries", count);
 
-    let sql_text = pending.join("\n").as_bytes().to_vec();
-    if let Err(e) = handle.publish_message(sql_text).await {
+    let sql_bytes = pending.join("\n").into_bytes();
+    let inscription = Inscription::try_from(sql_bytes)
+        .map_err(|e| SequencerError::InscriptionTooLarge(e.to_string()))?;
+    if let Err(e) = client.publish(inscription).await {
         error!("failed to publish batch: {e}");
     } else {
         info!("Submitted batch of {} statement(s)", count);