Canton Updates/122092...8747

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #121,818 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #121,818

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

Block planned

Producer plans block #121818 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #121818

3.7s

Committed on Canton

Participant commits update 122092d191…768747

—

Imported to the execution layers

Importer applies block #121818 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

EVM

Canton

External call

Total

Complete3.7s

3.7s

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

#121,818

Block Hash

0x50156469...8b3becaf

Block Timestamp

Nov 10, 2026, 20:14:50 UTC

Transactions

0xfe529f32...df6c410d0x26b2...5f86 → 0x0af7...128bSuccess

0x3d727edd...fdcfdd5d0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

122092d191...b8768747

Offset

380128

Record Time

Nov 10, 2026, 20:14:53 UTC

Command ID

gw-64c9a5594...d6cb0358

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:002eeff8f8...9286e094

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008bb1080e9912ebaf49160c50aa10e5432bb4fd71f10d8794a865bd6d7e5f32fdca121220afe589b24f16b76ff6fe4628d2f260788cc8e84ad3f36c5d17560403632427d9", "hash": "501564694b5f0b037bc1b294d4d48320e1598c7e8f4c1deb979782ba8b3becaf", "number": "121818", "timestamp": "1794341690", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a611aac1958eb85e7e118b8c50944121ed274c2b1201abe7cabfe2ecd6cb0358a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8213438405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8e0589c99793f081447bd9a04c3eedf94213c9ca079f08946024bdcd82118d0f54f1bb0369f1503a32ae104f (176 bytes)", "f8ae8213448405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e9e75ee05dbaa72b227796a02a026ad49452c2c6ad1c2c690ad1978fdb313af062b2859c8b99b87d4be8892b (176 bytes)", "02f901f4830e4a25821269830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5f09ccca766d00339c05eda05a3f4d0fe05fc6146bf5b00d9d5af0813361d407478de60cead8af8051942d7f (504 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…5d80835d26bb3664d89e50a069fc0a302708b2a3b0776adb4004795395d5c9515e9164b38746706836bf67cd (181 bytes)", "02f901f4830e4a258209b3830f4240831e848083073f4c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…40a6869e59f3f6addd47e7a02e780996b394f286fd9787106d00aabb047465436f9b84a8d954b0b0d20ec551 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002e887427...b8ed8532

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "001a7862371e62756b6ef57f151dad17f30e3c7c351b337f7b4f6b82232818e63fca12122041614f82b452583c86d00bf9f5e2deefae8a3b58e458820a726b8061c27a6b46", "block": { "timestamp": { "unpack": "1794341690." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8213438405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8e0589c99793f081447bd9a04c3eedf94213c9ca079f08946024bdcd82118d0f54f1bb0369f1503a32ae104f (176 bytes)", "f8ae8213448405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e9e75ee05dbaa72b227796a02a026ad49452c2c6ad1c2c690ad1978fdb313af062b2859c8b99b87d4be8892b (176 bytes)", "02f901f4830e4a25821269830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5f09ccca766d00339c05eda05a3f4d0fe05fc6146bf5b00d9d5af0813361d407478de60cead8af8051942d7f (504 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…5d80835d26bb3664d89e50a069fc0a302708b2a3b0776adb4004795395d5c9515e9164b38746706836bf67cd (181 bytes)", "02f901f4830e4a258209b3830f4240831e848083073f4c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…40a6869e59f3f6addd47e7a02e780996b394f286fd9787106d00aabb047465436f9b84a8d954b0b0d20ec551 (504 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:001a786237...c27a6b46

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "a611aac1958eb85e7e118b8c50944121ed274c2b1201abe7cabfe2ecd6cb0358", "timestamp": { "unpack": "1794341690." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8213438405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8e0589c99793f081447bd9a04c3eedf94213c9ca079f08946024bdcd82118d0f54f1bb0369f1503a32ae104f (176 bytes)", "f8ae8213448405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e9e75ee05dbaa72b227796a02a026ad49452c2c6ad1c2c690ad1978fdb313af062b2859c8b99b87d4be8892b (176 bytes)", "02f901f4830e4a25821269830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5f09ccca766d00339c05eda05a3f4d0fe05fc6146bf5b00d9d5af0813361d407478de60cead8af8051942d7f (504 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…5d80835d26bb3664d89e50a069fc0a302708b2a3b0776adb4004795395d5c9515e9164b38746706836bf67cd (181 bytes)", "02f901f4830e4a258209b3830f4240831e848083073f4c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…40a6869e59f3f6addd47e7a02e780996b394f286fd9787106d00aabb047465436f9b84a8d954b0b0d20ec551 (504 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:00f6806ea8...d5a6be5b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002eeff8f8cf065574fdf942e32c737465fb2c710efd9c34ac6c212a7b87babb89ca121220ffd0311ef8391e67cd8747023c724293bad418dd1faaa47af362f9879286e094", "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": "11002004249999904688656287.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }