Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #130,309 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #130,309

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.8s

Block planned

Producer plans block #130309 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #130309

3.0s

Committed on Canton

Participant commits update 1220f5fcbf…652621

—

Imported to the execution layers

Importer applies block #130309 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

#130,309

Block Hash

0x579831fa...a11306f1

Block Timestamp

Nov 11, 2026, 02:16:25 UTC

Transactions

0xe41b7db4...4ed165120x26b2...5f86 → 0x0af7...128bSuccess

0x1c20a107...7695b9af0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220f5fcbf...a2652621

Offset

405962

Record Time

Nov 11, 2026, 02:16:28 UTC

Command ID

gw-64c9a5594...65a6aa42

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003f50f6db...07ba18c0

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ea705da6da751c7407913c7f13faee78bb35f2b01a98420c9d97e2d568f14c14ca1212209592e2d6860442cac1eca6fbe2db0445af1533158f7313ae31c027b3c6ad9bba", "block": { "timestamp": { "unpack": "1794363385." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8233518405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…02dd0da9d4c91207f25efca0052697c3041661cec70c1bcaf75206cad8615050f0ed00c6f3d6b912d90c91e7 (176 bytes)", "f8ae8233528405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3e1bef70725f9296bd22a0a02f816907a99b5fc824ae097fd456716af50d47f378a46a0d91323376aa9d5251 (176 bytes)", "f86b0b8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…e9e8fb5794c8a3996047c36c9f04a819c8f62d7dac6010363ee2d437a4451884b6295082ede914b7d01a943e (109 bytes)", "02f901f4830e4a258216c6830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ff5ae44a9490bebdd93f77a02647c433a089dbb470547cd8f5bf6674de51c0ae6c48097be1428c8ebce09200 (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…8320b64eaa8b4f57783488a027455a49e03b0d4ce41678efdbddcb5f9ac7dde8b84c3d426b73ef8f94038975 (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:00ea705da6...c6ad9bba

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f6bbec3eb09a96d983feaedebe8e808f64981a27b347e46b64cd5f6665a6aa42", "timestamp": { "unpack": "1794363385." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8233518405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…02dd0da9d4c91207f25efca0052697c3041661cec70c1bcaf75206cad8615050f0ed00c6f3d6b912d90c91e7 (176 bytes)", "f8ae8233528405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3e1bef70725f9296bd22a0a02f816907a99b5fc824ae097fd456716af50d47f378a46a0d91323376aa9d5251 (176 bytes)", "f86b0b8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…e9e8fb5794c8a3996047c36c9f04a819c8f62d7dac6010363ee2d437a4451884b6295082ede914b7d01a943e (109 bytes)", "02f901f4830e4a258216c6830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ff5ae44a9490bebdd93f77a02647c433a089dbb470547cd8f5bf6674de51c0ae6c48097be1428c8ebce09200 (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…8320b64eaa8b4f57783488a027455a49e03b0d4ce41678efdbddcb5f9ac7dde8b84c3d426b73ef8f94038975 (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:00cecfc669...bec742d0

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009fb416cad68ce6386bfe15984691406bec014291be36abcf09ce9ff88447ccc1ca1212202f41a416963f136ac3960c3c9cbed82cf35e050488f8897227bfd4664b68b5d6", "hash": "579831fa3a7d8c5e01502b4d46559bfea7569e082968ad20c2708248a11306f1", "number": "130309", "timestamp": "1794363385", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f6bbec3eb09a96d983feaedebe8e808f64981a27b347e46b64cd5f6665a6aa42a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8233518405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…02dd0da9d4c91207f25efca0052697c3041661cec70c1bcaf75206cad8615050f0ed00c6f3d6b912d90c91e7 (176 bytes)", "f8ae8233528405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3e1bef70725f9296bd22a0a02f816907a99b5fc824ae097fd456716af50d47f378a46a0d91323376aa9d5251 (176 bytes)", "f86b0b8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…e9e8fb5794c8a3996047c36c9f04a819c8f62d7dac6010363ee2d437a4451884b6295082ede914b7d01a943e (109 bytes)", "02f901f4830e4a258216c6830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ff5ae44a9490bebdd93f77a02647c433a089dbb470547cd8f5bf6674de51c0ae6c48097be1428c8ebce09200 (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…8320b64eaa8b4f57783488a027455a49e03b0d4ce41678efdbddcb5f9ac7dde8b84c3d426b73ef8f94038975 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0019cc4c55...13feea4a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cecfc669f1415ba216cf1a5b4528aa855d6678d068c6dba77847a281c3e4b871ca121220e81f3aaa7c3bf85c904f0e174b8c24ad1576484000abd216516e0bb0bec742d0", "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": "11002004249999892129355176.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }