Canton Updates/122097...97fd

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #38,335 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #38,335

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

746ms

Block planned

Producer plans block #38335 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38335

597ms

Committed on Canton

Participant commits update 1220972f39…db97fd

—

Imported to the execution layers

Importer applies block #38335 from GatewayHead

—

0ms

250ms

500ms

746ms

EVM

Canton

External call

Total

Complete597ms

597ms

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

#38,335

Block Hash

0x107895c7...9449825d

Block Timestamp

Nov 5, 2026, 20:35:04 UTC

Transactions

0x23da781a...1eb5a52e0x0dfa...0cee → 0x8fb1...8268Success

0xbab91a8e...aa6d6ec40x8366...1eef → 0x235d...3c8cSuccess

Overview

Update ID

1220972f39...32db97fd

Offset

122782

Record Time

Nov 5, 2026, 20:35:04 UTC

Command ID

gw-64c9a5594...0e1527ed

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00ee7d6eb7...a873baac

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008b860f8662ea56918b50fc1eff01225c7d11f005316ce49946fd16e0e384b163ca121220bb0240d3684362b679dcdcd5bc0b8ac34cb58eaba1e56933c9ffb2c37e7a0bed", "hash": "107895c789a13a47848179019807a007c597783e272f60cc993517359449825d", "number": "38335", "timestamp": "1793910904", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a07979daac1bc4edc2cb68cf0ca2a0a58faadfa82e21a28d18aa09c6380e1527eda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fc19470b2973e5f2f44b7ea07f93846ed0d063bdc3fbedb189c67fb49990350bedbfce643122bdeb72972132 (111 bytes)", "f87082037785746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…fd896412e4e360e92cacc9a01327699063332cc802ee87366a3bf53376d988c3274b697c35a89a6206b6eac5 (114 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…136c1b9bd6bac99b5ecfd0a0650a4f25bf87b34bbe0374d6d6f85515c1bcb534176ff141d9aa05a19e67fa98 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…015a57596436212caa4b69a071a88478db39ab044ed91000b6ec408e1b875dd7500002bed10374809bdde86c (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e3809b95e82706bcb75700a045d93c7d2872bdf7292f4dfdb0b75c689c40b88954ac39a97a2d53d3e6b41ad0 (141 bytes)", "f87182145e858bb2c9700882520894843154ef282ea8d23cfc0ff855eeba46ba2e035488016345785d8a0000…9e9e28ef7fd8a6a58f65faa0763041ef67cda2028680440da51ce8e75790f62a01cc37d9e5ef007011a3859c (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0063551ada...7ccd1879

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "009e9d9f6948bbbb87b2800e00756a9f30965c375723039d7e3029cbc6656cfbbfca12122045020e093bc9d0797741a8d646749b7930548b3d30ff535e84766578235dbf81", "block": { "timestamp": { "unpack": "1793910904." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fc19470b2973e5f2f44b7ea07f93846ed0d063bdc3fbedb189c67fb49990350bedbfce643122bdeb72972132 (111 bytes)", "f87082037785746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…fd896412e4e360e92cacc9a01327699063332cc802ee87366a3bf53376d988c3274b697c35a89a6206b6eac5 (114 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…136c1b9bd6bac99b5ecfd0a0650a4f25bf87b34bbe0374d6d6f85515c1bcb534176ff141d9aa05a19e67fa98 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…015a57596436212caa4b69a071a88478db39ab044ed91000b6ec408e1b875dd7500002bed10374809bdde86c (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e3809b95e82706bcb75700a045d93c7d2872bdf7292f4dfdb0b75c689c40b88954ac39a97a2d53d3e6b41ad0 (141 bytes)", "f87182145e858bb2c9700882520894843154ef282ea8d23cfc0ff855eeba46ba2e035488016345785d8a0000…9e9e28ef7fd8a6a58f65faa0763041ef67cda2028680440da51ce8e75790f62a01cc37d9e5ef007011a3859c (115 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:009e9d9f69...235dbf81

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "7979daac1bc4edc2cb68cf0ca2a0a58faadfa82e21a28d18aa09c6380e1527ed", "timestamp": { "unpack": "1793910904." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fc19470b2973e5f2f44b7ea07f93846ed0d063bdc3fbedb189c67fb49990350bedbfce643122bdeb72972132 (111 bytes)", "f87082037785746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…fd896412e4e360e92cacc9a01327699063332cc802ee87366a3bf53376d988c3274b697c35a89a6206b6eac5 (114 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…136c1b9bd6bac99b5ecfd0a0650a4f25bf87b34bbe0374d6d6f85515c1bcb534176ff141d9aa05a19e67fa98 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…015a57596436212caa4b69a071a88478db39ab044ed91000b6ec408e1b875dd7500002bed10374809bdde86c (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e3809b95e82706bcb75700a045d93c7d2872bdf7292f4dfdb0b75c689c40b88954ac39a97a2d53d3e6b41ad0 (141 bytes)", "f87182145e858bb2c9700882520894843154ef282ea8d23cfc0ff855eeba46ba2e035488016345785d8a0000…9e9e28ef7fd8a6a58f65faa0763041ef67cda2028680440da51ce8e75790f62a01cc37d9e5ef007011a3859c (115 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" ] } } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e961c67d...8d114127

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ee7d6eb7dbfc8acdf55b6717ff3f52f2a33b19b33558526e13790728962b835fca1212205f5a69ab1cf0c750ec76d06f3ec01ca885cfb01b23c61fab2e9fe79ba873baac", "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": "11002004249999984015017793.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }