Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #125,972 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #125,972

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.8s

Block planned

Producer plans block #125972 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #125972

3.0s

Committed on Canton

Participant commits update 1220b71953…b3af7c

—

Imported to the execution layers

Importer applies block #125972 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.8s

EVM

Canton

External call

Total

Complete3.0s

3.0s

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

#125,972

Block Hash

0x378ef0be...9e5ae39a

Block Timestamp

Nov 10, 2026, 23:11:09 UTC

Transactions

0xc8e6e75c...ec747f580x26b2...5f86 → 0x0af7...128bSuccess

0x85dece6a...9f1e40b70xaffc...8b09 → 0xb492...ca1bSuccess

Overview

Update ID

1220b71953...fab3af7c

Offset

392767

Record Time

Nov 10, 2026, 23:11:12 UTC

Command ID

gw-64c9a5594...184b87af

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001f6b04c1...dcc89100

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00d59dd0784d806bd9345121e605272e2c3d6761a8581effecbe0f9eb215868d90ca121220d314262e88398e06e9f2f4d3303128a2adaaa3cf265000d6f9ac7c3a98b7f0c3", "block": { "timestamp": { "unpack": "1794352269." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8222e38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4bf4d81d7ff96d94220faea04e2f6f2c1cd3cc88321c6e0610a838cd526c22f3b073c77199ac63df2340dff4 (176 bytes)", "02f901f4830e4a258214c1830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6365d8e168360243a7907ea07e862a79115f0f1f8a40c2ef317dfdde6b3cfd87e8b83208da58d09a6a9a641f (504 bytes)", "02f901f4830e4a25821478830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…37c834af714b6f94af100ea03d34587937ec49cca6480d5f02662396c9d0cd9be3bf1752ad97a4fe2deb1f2b (504 bytes)", "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…bfa188bb9113ba97cc48e8a06dd19845f9db0439cfff31c79d06a32d8e3b5efabd5c5078eebba41ff9fa3688 (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:00d59dd078...98b7f0c3

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "fc4047e9a5dda7e79ccd634ee696d829cc5a29a02f1c5b4620254a53184b87af", "timestamp": { "unpack": "1794352269." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8222e38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4bf4d81d7ff96d94220faea04e2f6f2c1cd3cc88321c6e0610a838cd526c22f3b073c77199ac63df2340dff4 (176 bytes)", "02f901f4830e4a258214c1830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6365d8e168360243a7907ea07e862a79115f0f1f8a40c2ef317dfdde6b3cfd87e8b83208da58d09a6a9a641f (504 bytes)", "02f901f4830e4a25821478830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…37c834af714b6f94af100ea03d34587937ec49cca6480d5f02662396c9d0cd9be3bf1752ad97a4fe2deb1f2b (504 bytes)", "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…bfa188bb9113ba97cc48e8a06dd19845f9db0439cfff31c79d06a32d8e3b5efabd5c5078eebba41ff9fa3688 (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:000f5d1152...f4b69c2b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007d241b30711565c0a8b7f91d9b0be51c69c68ebf18edf784410dc8f2812fc802ca12122099cc8ec20dd9ba0b72b19af1d74738a014ff44489f31efa4c86e0a1aeb57be64", "hash": "378ef0be194c7ee75881c04ed06144b793650ad881bed61ac01b4fb59e5ae39a", "number": "125972", "timestamp": "1794352269", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0fc4047e9a5dda7e79ccd634ee696d829cc5a29a02f1c5b4620254a53184b87afa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8222e38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4bf4d81d7ff96d94220faea04e2f6f2c1cd3cc88321c6e0610a838cd526c22f3b073c77199ac63df2340dff4 (176 bytes)", "02f901f4830e4a258214c1830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6365d8e168360243a7907ea07e862a79115f0f1f8a40c2ef317dfdde6b3cfd87e8b83208da58d09a6a9a641f (504 bytes)", "02f901f4830e4a25821478830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…37c834af714b6f94af100ea03d34587937ec49cca6480d5f02662396c9d0cd9be3bf1752ad97a4fe2deb1f2b (504 bytes)", "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…bfa188bb9113ba97cc48e8a06dd19845f9db0439cfff31c79d06a32d8e3b5efabd5c5078eebba41ff9fa3688 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00935228d8...02353ada

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000f5d1152c2aaf551ec0c4efcba12a3719eae8a3a40392dacbbb0e70119495f5bca12122051397d130c97db73d77f24d774dcf6d3e1bf1c475c2756a7565f6e32f4b69c2b", "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": "11002004249999898038938800.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }