Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #134,077 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #134,077

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

9ms

Block planned

Producer plans block #134077 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134077

7ms

Committed on Canton

Participant commits update 1220e8f8e1…b4b446

—

Imported to the execution layers

Importer applies block #134077 from GatewayHead

—

0ms

9ms

EVM

Canton

External call

Total

Complete7ms

7ms

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block

Block

#134,077

Block Hash

0xbfad5c6f...d3ed1fb4

Block Timestamp

Nov 11, 2026, 04:46:21 UTC

Transactions

0x968a27e8...19e11b7c0x0c32...3346 → 0x235d...3c8cSuccess

0x4fb68916...b7abbb860x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220e8f8e1...a7b4b446

Offset

417417

Record Time

Nov 11, 2026, 04:46:21 UTC

Command ID

gw-64c9a5594...8e92d537

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d97389a2...f593a17c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "006576bc3ae7d178788db6fc13683cfd744292c91ba17ed237c9630510960a596bca1212200e36ecd19f91e7abd64968f23c0ca3bd9f369b9e7e362568c2519d728cf5a1ca", "block": { "timestamp": { "unpack": "1794372381." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…5a4ae0e12647c2c87b17c8a03b0fa17b1fd512f2126a71289ffaff4e55dc66caa37924e7a2940fda16e81b6f (110 bytes)", "f8ae8240848405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…eb5fde951e5b16846e6c6fa02762f86ce768489dc1a4dcbde7fd471ca39627e769023cbe14776d2480a82df4 (176 bytes)", "f8ab0c8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…5a470fbfa4411d622b7911a03fcefeb71e30619493c31b98d47ed59e4a285eb4936861bfb11bb1dd2db34027 (173 bytes)", "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…d6f8b25c7ba4130cef07b4a01df27b56cd436411b086197b535f16f99aea83c997a32cabc42b225bd73d2fa4 (110 bytes)", "f8ab0c8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…3f44d6d3cd62cc4dc1a2faa02804534836a71432ede61669b6a9705a69e1e4fdde198ee22827f7d49eb33f5a (173 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:006576bc3a...8cf5a1ca

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "0c8a0ddf83745dc1cc12318773f6bd5db1d744a3e07f631779c89d5a8e92d537", "timestamp": { "unpack": "1794372381." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…5a4ae0e12647c2c87b17c8a03b0fa17b1fd512f2126a71289ffaff4e55dc66caa37924e7a2940fda16e81b6f (110 bytes)", "f8ae8240848405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…eb5fde951e5b16846e6c6fa02762f86ce768489dc1a4dcbde7fd471ca39627e769023cbe14776d2480a82df4 (176 bytes)", "f8ab0c8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…5a470fbfa4411d622b7911a03fcefeb71e30619493c31b98d47ed59e4a285eb4936861bfb11bb1dd2db34027 (173 bytes)", "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…d6f8b25c7ba4130cef07b4a01df27b56cd436411b086197b535f16f99aea83c997a32cabc42b225bd73d2fa4 (110 bytes)", "f8ab0c8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…3f44d6d3cd62cc4dc1a2faa02804534836a71432ede61669b6a9705a69e1e4fdde198ee22827f7d49eb33f5a (173 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0063a8eedb...36cd1e39

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a3037ff25debe9cf69819445b1950f6f0e6a08192a3366dd3ae011b4c799e299ca121220ccdd26f07b6e25e06bf7b113903178826cd1a179c54c50ed6d626d8ec43e18d4", "hash": "bfad5c6fa38d64d0aa643fab41c9ea041fcbedcbb457c20d75bb4b78d3ed1fb4", "number": "134077", "timestamp": "1794372381", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00c8a0ddf83745dc1cc12318773f6bd5db1d744a3e07f631779c89d5a8e92d537a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…5a4ae0e12647c2c87b17c8a03b0fa17b1fd512f2126a71289ffaff4e55dc66caa37924e7a2940fda16e81b6f (110 bytes)", "f8ae8240848405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…eb5fde951e5b16846e6c6fa02762f86ce768489dc1a4dcbde7fd471ca39627e769023cbe14776d2480a82df4 (176 bytes)", "f8ab0c8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…5a470fbfa4411d622b7911a03fcefeb71e30619493c31b98d47ed59e4a285eb4936861bfb11bb1dd2db34027 (173 bytes)", "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…d6f8b25c7ba4130cef07b4a01df27b56cd436411b086197b535f16f99aea83c997a32cabc42b225bd73d2fa4 (110 bytes)", "f8ab0c8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…3f44d6d3cd62cc4dc1a2faa02804534836a71432ede61669b6a9705a69e1e4fdde198ee22827f7d49eb33f5a (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c320798a...795c7b0b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0063a8eedb54e6658a17fdf18aaa8d31ffae1f68bfab2810b13c9793fa9fc339a2ca1212205d7083e0b4da8037c7c872b57202c5ad9d408b7912e6323a1094ee5a36cd1e39", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999886867558132.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }