Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #124,090 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #124,090

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

1.0s

Block planned

Producer plans block #124090 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124090

815ms

Committed on Canton

Participant commits update 1220b261c0…5f2326

—

Imported to the execution layers

Importer applies block #124090 from GatewayHead

—

0ms

250ms

500ms

750ms

1.0s

EVM

Canton

External call

Total

Complete815ms

815ms

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

#124,090

Block Hash

0x89a0f954...5bd6125a

Block Timestamp

Nov 10, 2026, 21:51:59 UTC

Transactions

0x68326295...483f069b0x2ee0...fa88 → 0x7919...5a5bSuccess

0xc1b1a589...76530bd10x924e...d2e1 → 0x925e...03fcSuccess

Overview

Update ID

1220b261c0...ca5f2326

Offset

387041

Record Time

Nov 10, 2026, 21:51:59 UTC

Command ID

gw-64c9a5594...ba55a6db

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b38773a4...ea14a9c1

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "008e0d2ee35328ecfd3256710c8e66fbb895e481233e20ed419a60c94b8ec49b73ca1212204f2891faeaee8c60677207e95bd966b68ef7614d975253ecb403928dc0f40420", "block": { "timestamp": { "unpack": "1794347519." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821bdb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d6fe2265b31d4ff66c9d81a05a9fd76da6e0afb030e59ae0c4fcaffd2b6bfedaf25bf1fa165db8e4e87cd1e3 (176 bytes)", "f88a088407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…8bcc50a5cf747d529b2e51a026b933ca935ae9a58d49382ac9eb0273e6993be3ce4fee48430f813e26adba79 (140 bytes)", "02f872830e4a250c843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…533d01f5e4066db348e5a0a00f4ca132d86a7b6551813eddd748122cae2459fa2d1105db582536238628f85f (117 bytes)", "02f901f4830e4a258213c1830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…56eb3cf77789d4b4ddffcea014d3eb7072e1cde85a8ec22e35de673390129f9e2958b06e183a8c49a50ff9d2 (504 bytes)", "02f901f4830e4a2582137a830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8bf3d7ec15e76baff31b7ea0618b03c12d86cdcc65ebce5e9a2f9bf81e839e338d1c72c14613118f867f0452 (504 bytes)", "02f901f4830e4a25820a63830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bfc4aa5e7c89ad597716cda041d487dea2eeb9ba96d4be1a86d988e742f69216681a390c31d7f1424ae28c39 (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:008e0d2ee3...c0f40420

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "95e7e9a9b790986e9127541c046253c3b8c056d463d7a19a40a7f005ba55a6db", "timestamp": { "unpack": "1794347519." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821bdb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d6fe2265b31d4ff66c9d81a05a9fd76da6e0afb030e59ae0c4fcaffd2b6bfedaf25bf1fa165db8e4e87cd1e3 (176 bytes)", "f88a088407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…8bcc50a5cf747d529b2e51a026b933ca935ae9a58d49382ac9eb0273e6993be3ce4fee48430f813e26adba79 (140 bytes)", "02f872830e4a250c843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…533d01f5e4066db348e5a0a00f4ca132d86a7b6551813eddd748122cae2459fa2d1105db582536238628f85f (117 bytes)", "02f901f4830e4a258213c1830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…56eb3cf77789d4b4ddffcea014d3eb7072e1cde85a8ec22e35de673390129f9e2958b06e183a8c49a50ff9d2 (504 bytes)", "02f901f4830e4a2582137a830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8bf3d7ec15e76baff31b7ea0618b03c12d86cdcc65ebce5e9a2f9bf81e839e338d1c72c14613118f867f0452 (504 bytes)", "02f901f4830e4a25820a63830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bfc4aa5e7c89ad597716cda041d487dea2eeb9ba96d4be1a86d988e742f69216681a390c31d7f1424ae28c39 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00341ce06a...51470bc4

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f5a356e727d0d9823b0f4ad8f469640faa05b9b232fb5f0c7a515263b3edea94ca12122039852ce74da6c4d3c0d3821e095aab83e96ef11c97203d42abe07e1f391a0245", "hash": "89a0f95431dec80b6184107da7df9c0fbb4d9ac4e65a14bf1ce831255bd6125a", "number": "124090", "timestamp": "1794347519", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a095e7e9a9b790986e9127541c046253c3b8c056d463d7a19a40a7f005ba55a6dba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae821bdb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d6fe2265b31d4ff66c9d81a05a9fd76da6e0afb030e59ae0c4fcaffd2b6bfedaf25bf1fa165db8e4e87cd1e3 (176 bytes)", "f88a088407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…8bcc50a5cf747d529b2e51a026b933ca935ae9a58d49382ac9eb0273e6993be3ce4fee48430f813e26adba79 (140 bytes)", "02f872830e4a250c843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…533d01f5e4066db348e5a0a00f4ca132d86a7b6551813eddd748122cae2459fa2d1105db582536238628f85f (117 bytes)", "02f901f4830e4a258213c1830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…56eb3cf77789d4b4ddffcea014d3eb7072e1cde85a8ec22e35de673390129f9e2958b06e183a8c49a50ff9d2 (504 bytes)", "02f901f4830e4a2582137a830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8bf3d7ec15e76baff31b7ea0618b03c12d86cdcc65ebce5e9a2f9bf81e839e338d1c72c14613118f867f0452 (504 bytes)", "02f901f4830e4a25820a63830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bfc4aa5e7c89ad597716cda041d487dea2eeb9ba96d4be1a86d988e742f69216681a390c31d7f1424ae28c39 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f406b209...d1f6c01c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00341ce06a03523bdf735460ee29e88f5ee1040243ae019de0e9331dba891ffc67ca1212203ed3aecee31e6fc856d293bc923d1c1c37e2ffe28b51ab0eab7a1bdc51470bc4", "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": "11002004249999900702252978.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }