Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #133,102 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #133,102

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

819ms

Block planned

Producer plans block #133102 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #133102

655ms

Committed on Canton

Participant commits update 1220e3975f…722c2c

—

Imported to the execution layers

Importer applies block #133102 from GatewayHead

—

0ms

250ms

500ms

750ms

819ms

EVM

Canton

External call

Total

Complete655ms

655ms

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

#133,102

Block Hash

0xff0f7eec...b9ee1730

Block Timestamp

Nov 11, 2026, 04:06:22 UTC

Transactions

0xec3c1fe5...b77531fa0x26b2...5f86 → 0x0af7...128bSuccess

0x319f3810...51bb662f0xb0a2...09ee → 0x235d...3c8cSuccess

Overview

Update ID

1220e3975f...68722c2c

Offset

414452

Record Time

Nov 11, 2026, 04:06:22 UTC

Command ID

gw-64c9a5594...0646266c

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c6cd03ef...a2425225

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0019e81020d7b06e60875de3ff8cca4eb1391587987cbe0c19ec7fcc5de914ac43ca121220d78f56bd3f502a95ed8d29c9c629bb291ff2c33f972aed235afbb203c15b19bc", "block": { "timestamp": { "unpack": "1794369982." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823cff8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3be5316b60302654f23154a048e1d67bf4230328e88d260a8e9ae71f13f3c7ff1465c6b09a4a68a7034e07fb (176 bytes)", "f8ab0c8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…5527daa840286f4ddd3affa02cc71df1d9b92a854d1f22e7716e366913eb0d8ca9cc3031f05fde6687aaefd6 (173 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…0a54ca00f3f4043860aee3a06e003f9b81933ae7f651d63636bbfae6afa265f894d19f3f610a6749b727d478 (110 bytes)", "f8ab0f8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…a730e26d2c17efe27daeaca01549201c951e74cc11b715641d83c5ff541dab93f4bacf0ba90d1a51577d06f2 (173 bytes)", "f8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…4a25a1ac6556a5c7f9aca1a023895a2da7359a347e2dc5730023ce39038ce641cabf535fd1b79cfbff33b5b9 (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:0019e81020...c15b19bc

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "8f31de284b740e7b35e2ad65683b2064954888a534d69248fe5d05970646266c", "timestamp": { "unpack": "1794369982." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823cff8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3be5316b60302654f23154a048e1d67bf4230328e88d260a8e9ae71f13f3c7ff1465c6b09a4a68a7034e07fb (176 bytes)", "f8ab0c8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…5527daa840286f4ddd3affa02cc71df1d9b92a854d1f22e7716e366913eb0d8ca9cc3031f05fde6687aaefd6 (173 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…0a54ca00f3f4043860aee3a06e003f9b81933ae7f651d63636bbfae6afa265f894d19f3f610a6749b727d478 (110 bytes)", "f8ab0f8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…a730e26d2c17efe27daeaca01549201c951e74cc11b715641d83c5ff541dab93f4bacf0ba90d1a51577d06f2 (173 bytes)", "f8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…4a25a1ac6556a5c7f9aca1a023895a2da7359a347e2dc5730023ce39038ce641cabf535fd1b79cfbff33b5b9 (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:00b2a83844...b2b8b3c0

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00890de2c981fbba3826ebcd15e0c67a0f1b39137a7bb21960776f1518c00d1d88ca121220c9f8c815cf3b00b386fefc3904bf0c725c3064008c72e1637e2225dd4df7d9f3", "hash": "ff0f7eecb36795db38684ab960f0933f45adab2c3af441f6bc17fe6ab9ee1730", "number": "133102", "timestamp": "1794369982", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08f31de284b740e7b35e2ad65683b2064954888a534d69248fe5d05970646266ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae823cff8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3be5316b60302654f23154a048e1d67bf4230328e88d260a8e9ae71f13f3c7ff1465c6b09a4a68a7034e07fb (176 bytes)", "f8ab0c8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…5527daa840286f4ddd3affa02cc71df1d9b92a854d1f22e7716e366913eb0d8ca9cc3031f05fde6687aaefd6 (173 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…0a54ca00f3f4043860aee3a06e003f9b81933ae7f651d63636bbfae6afa265f894d19f3f610a6749b727d478 (110 bytes)", "f8ab0f8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…a730e26d2c17efe27daeaca01549201c951e74cc11b715641d83c5ff541dab93f4bacf0ba90d1a51577d06f2 (173 bytes)", "f8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…4a25a1ac6556a5c7f9aca1a023895a2da7359a347e2dc5730023ce39038ce641cabf535fd1b79cfbff33b5b9 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0079702f10...04cbbedd

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b2a838444adced7ca6de3a4d80744658d71a7a66533e364ea72e99a34aa735eeca121220ae3bc8503f1655cf1a6178ef997473cf0c7e792bf4d3da71aefcafb3b2b8b3c0", "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": "11002004249999887768020513.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }