Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #98,414 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #98,414

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

470ms

Block planned

Producer plans block #98414 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98414

376ms

Committed on Canton

Participant commits update 1220a50cce…de622e

—

Imported to the execution layers

Importer applies block #98414 from GatewayHead

—

0ms

250ms

470ms

EVM

Canton

External call

Total

Complete376ms

376ms

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

#98,414

Block Hash

0x6f09c7fc...b59e4ac3

Block Timestamp

Nov 9, 2026, 19:29:59 UTC

Transactions

0x47bcc62f...2214518e0x6239...aa55 → 0x23e5...229aSuccess

0x168425eb...d55a2c480x8940...94ee → 0x235d...3c8cSuccess

Overview

Update ID

1220a50cce...9ede622e

Offset

308430

Record Time

Nov 9, 2026, 19:29:59 UTC

Command ID

gw-64c9a5594...6fe2c0bc

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ae3fd059...79f7bf66

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00122b95225c2d22e3ff5ab97c75280d5eb7358a668f650a45aac5eefde8018b21ca1212200ee5a06cc74b567513d77fb5efab7417e9b7455af4f638c26b8519b11c18b472", "block": { "timestamp": { "unpack": "1794252599." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0c858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…586cae423eaf6fab9eff20a07e0e0b87877a46733bcda0840f6c7180ed42b3c9795185fb2af58a130679b817 (174 bytes)", "f8904a8459682f008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…410ba3628da42753aad845a057944f865f6f6bd886d6ee4ecf3b8a1334df89c6cdf4d9f5f50547c9227b21f7 (146 bytes)", "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…43d4245e8fc67a7224357ca0656f6f1f9a81396fcbfc3e189b7d24e937f97def0de89a02659174e23803acb0 (111 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…ef53fb36c714e73e71b4a8a03e67b9fe7d450fdffe11d9f0a4497e669adc35c50e54527545934ac0afade8fa (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ca62747a765e2c62c28f9ea031289d114eac38f4b23f1006e45e698bbdd83f5e66867dc3982917f44e3486b8 (174 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:00122b9522...1c18b472

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "13f71d3d5b6b5fd91fc8afe4985d04ed818e118f9840b32ce4f968136fe2c0bc", "timestamp": { "unpack": "1794252599." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0c858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…586cae423eaf6fab9eff20a07e0e0b87877a46733bcda0840f6c7180ed42b3c9795185fb2af58a130679b817 (174 bytes)", "f8904a8459682f008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…410ba3628da42753aad845a057944f865f6f6bd886d6ee4ecf3b8a1334df89c6cdf4d9f5f50547c9227b21f7 (146 bytes)", "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…43d4245e8fc67a7224357ca0656f6f1f9a81396fcbfc3e189b7d24e937f97def0de89a02659174e23803acb0 (111 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…ef53fb36c714e73e71b4a8a03e67b9fe7d450fdffe11d9f0a4497e669adc35c50e54527545934ac0afade8fa (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ca62747a765e2c62c28f9ea031289d114eac38f4b23f1006e45e698bbdd83f5e66867dc3982917f44e3486b8 (174 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:00b42bdadf...54fff78d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00545f7176309a47bb1a0bd72bbded0db402826b73299a3210a582b72a0f0d86cdca121220e08217a954b80f1a89a57eff1d163e7c876682155a282fcb3c8420ca933406d8", "hash": "6f09c7fc132ecdfff183080743a0e61f982e2ef794de420e3306e25bb59e4ac3", "number": "98414", "timestamp": "1794252599", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a013f71d3d5b6b5fd91fc8afe4985d04ed818e118f9840b32ce4f968136fe2c0bca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0c858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…586cae423eaf6fab9eff20a07e0e0b87877a46733bcda0840f6c7180ed42b3c9795185fb2af58a130679b817 (174 bytes)", "f8904a8459682f008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…410ba3628da42753aad845a057944f865f6f6bd886d6ee4ecf3b8a1334df89c6cdf4d9f5f50547c9227b21f7 (146 bytes)", "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…43d4245e8fc67a7224357ca0656f6f1f9a81396fcbfc3e189b7d24e937f97def0de89a02659174e23803acb0 (111 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…ef53fb36c714e73e71b4a8a03e67b9fe7d450fdffe11d9f0a4497e669adc35c50e54527545934ac0afade8fa (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ca62747a765e2c62c28f9ea031289d114eac38f4b23f1006e45e698bbdd83f5e66867dc3982917f44e3486b8 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c85a6e6e...faaebc95

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b42bdadfa8c5a0e5078ed26e24245251d83d9de7b17990a628025a80d0050b30ca121220197141db36b8ad7f33a7a7957ff26599db6aba60fe2cd175fafcd06f54fff78d", "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": "11002004249999959078244183.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }