Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #129,322 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #129,322

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

983ms

Block planned

Producer plans block #129322 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #129322

786ms

Committed on Canton

Participant commits update 1220ba8255…91ecfa

—

Imported to the execution layers

Importer applies block #129322 from GatewayHead

—

0ms

250ms

500ms

750ms

983ms

EVM

Canton

External call

Total

Complete786ms

786ms

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

#129,322

Block Hash

0x5da03a56...eb8afe7a

Block Timestamp

Nov 11, 2026, 01:37:13 UTC

Transactions

0xc6cc35bd...7e49e1aa0x26b2...5f86 → 0x0af7...128bSuccess

0x35b5d184...15f4fd8f0x214a...f50f → 0x925e...03fcSuccess

Overview

Update ID

1220ba8255...4291ecfa

Offset

402962

Record Time

Nov 11, 2026, 01:37:13 UTC

Command ID

gw-64c9a5594...680aeb54

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00871add3f...d7acd790

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "006ba8b2d7b519a6b52a438b3d641b194b5f78408580eaaa81214f8d4f5491d21aca121220ed1be89930c0099f1b13b25a829f75ba8faeb6d815755c36568297db7054a8dd", "block": { "timestamp": { "unpack": "1794361033." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582163f830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1f0c4aa0559763fe6ad95fa02faf134c4a3b487e10b92f7dbc52bca514a0b13b26f3d57506ffe20d9c4555f1 (504 bytes)", "f8ae822fdb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c8d50c6385a1c38f81cfffa07cbe93a6bb0bae6b6b469040319c0497731812a02ab46400d09da20a4962c2e8 (176 bytes)", "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…adadf1e0a4747783b8275aa0407a5867535301a15ba9c902025116dc5bb633fe6790d60c521410ff01cb6f16 (110 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…04357412af552f420a8562a076cdd974ab4fe5c0ce14c174e9a4ea9d7181b9e5a039c41d2a03cac71a01b6d5 (140 bytes)", "02f901f4830e4a25821695830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e9efcef39af31afb1b2780a06c25868aeaaf390873d8b9b12b40b6b5df9542c6cae4e2c3c2190f7f6859a102 (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e602de71adfe8b1c456d9da0431d5e5532e4f7ef46e59f76dd5df47930b5460bea7fb5fa457a835c1729f898 (140 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:006ba8b2d7...7054a8dd

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f09f9797ef1326aa07bef566940a686c506c6bb69d67883b2a069ec3680aeb54", "timestamp": { "unpack": "1794361033." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582163f830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1f0c4aa0559763fe6ad95fa02faf134c4a3b487e10b92f7dbc52bca514a0b13b26f3d57506ffe20d9c4555f1 (504 bytes)", "f8ae822fdb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c8d50c6385a1c38f81cfffa07cbe93a6bb0bae6b6b469040319c0497731812a02ab46400d09da20a4962c2e8 (176 bytes)", "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…adadf1e0a4747783b8275aa0407a5867535301a15ba9c902025116dc5bb633fe6790d60c521410ff01cb6f16 (110 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…04357412af552f420a8562a076cdd974ab4fe5c0ce14c174e9a4ea9d7181b9e5a039c41d2a03cac71a01b6d5 (140 bytes)", "02f901f4830e4a25821695830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e9efcef39af31afb1b2780a06c25868aeaaf390873d8b9b12b40b6b5df9542c6cae4e2c3c2190f7f6859a102 (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e602de71adfe8b1c456d9da0431d5e5532e4f7ef46e59f76dd5df47930b5460bea7fb5fa457a835c1729f898 (140 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:00434dadd3...dffa79fc

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00561fa2b7bc0cba84f6f7ebb62708f478bef9414e94f5c8bb8cbc4e5ff5711c52ca121220bb744cb21faf73e4560e014c1cb716f1d0f558c00f1ba48835324ffaefa58cb9", "hash": "5da03a5667757b3ee532c7f9367e3007915fc6e290cb2ab6d904da2eeb8afe7a", "number": "129322", "timestamp": "1794361033", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f09f9797ef1326aa07bef566940a686c506c6bb69d67883b2a069ec3680aeb54a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a2582163f830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1f0c4aa0559763fe6ad95fa02faf134c4a3b487e10b92f7dbc52bca514a0b13b26f3d57506ffe20d9c4555f1 (504 bytes)", "f8ae822fdb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c8d50c6385a1c38f81cfffa07cbe93a6bb0bae6b6b469040319c0497731812a02ab46400d09da20a4962c2e8 (176 bytes)", "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…adadf1e0a4747783b8275aa0407a5867535301a15ba9c902025116dc5bb633fe6790d60c521410ff01cb6f16 (110 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…04357412af552f420a8562a076cdd974ab4fe5c0ce14c174e9a4ea9d7181b9e5a039c41d2a03cac71a01b6d5 (140 bytes)", "02f901f4830e4a25821695830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e9efcef39af31afb1b2780a06c25868aeaaf390873d8b9b12b40b6b5df9542c6cae4e2c3c2190f7f6859a102 (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e602de71adfe8b1c456d9da0431d5e5532e4f7ef46e59f76dd5df47930b5460bea7fb5fa457a835c1729f898 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00759202b9...da2de361

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00434dadd3a05c65f1f69f07edf9a6527bf7c465304ed35226a4063c18dc0c9ff7ca121220c0a319ae49727755bd8ebe7633e2ee4b60a97c6f64c97edf9aa07053dffa79fc", "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": "11002004249999893386877890.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }