Canton Updates/122082...b0ea

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,278 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #58,278

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

2.3s

Block planned

Producer plans block #58278 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58278

1.9s

Committed on Canton

Participant commits update 122082f5de…4eb0ea

—

Imported to the execution layers

Importer applies block #58278 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

2.3s

EVM

Canton

External call

Total

Complete1.9s

1.9s

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

#58,278

Block Hash

0xb771b447...b52c9898

Block Timestamp

Nov 7, 2026, 00:52:01 UTC

Transactions

0x16d8d0c3...f42d46650x4a40...ea1c → 0x235d...3c8cSuccess

0x137bd3c3...23246b130xf047...0608 → 0x235d...3c8cSuccess

Overview

Update ID

122082f5de...af4eb0ea

Offset

184290

Record Time

Nov 7, 2026, 00:52:02 UTC

Command ID

gw-64c9a5594...968ccb3b

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006597de31...86423f34

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e973acdca4da7c006cc6246815ef8071054847c3bb7b7f4156d799f3334558a6ca121220f7c11c49c3d1b273de836ef2ff854b7c0c69e2d04f1430935184d20323ead460", "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": "11002004249999974991880978.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001ff942f2...438dd888

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00a73d0aa026a3740e57af89d7b7b413cb130a1e141c1680ae922ffe5e58e669e9ca12122028c5f2aa114afe2d3831100723606819b1d6e673e11cb75a0882cb823430984a", "block": { "timestamp": { "unpack": "1794012721." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e36e58bec0dd1ede1ae3f2a0388b0cd4997e2840cf92e41f537a2ee999bbf15a58c6fa6d2f407f9177728b87 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…07ba33ff2d821bb3f90b4fa02df6d3ba59149a23053d1b636bbae3bf67ec3b429149f60b7c67bb197b6f6e53 (111 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…7884253748846e3401d6e6a04bbb0cd695d591c2c0614163c61c9fc9ae18415377e20d037b2c36b3613f2e5d (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9f757d6e4b56b913aab12da012f7e66c050c92d3470c9f1d92a5d5e4249110970582aa0a6e11a0a3025778fb (111 bytes)", "f87182216c858bb2c97008825208945d1b808271395a47482822610bd9feac8d35e7b288016345785d8a0000…46a232e65728fb6eb514f3a064491a7c24168e06cab42872aedb6c2ab6d82f6806b48e4dc7cccef61a5ed7a3 (115 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:00a73d0aa0...3430984a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f5d935aeafcf1edd898227265d21c9d5cc1849d4c0d180855ce571e0968ccb3b", "timestamp": { "unpack": "1794012721." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e36e58bec0dd1ede1ae3f2a0388b0cd4997e2840cf92e41f537a2ee999bbf15a58c6fa6d2f407f9177728b87 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…07ba33ff2d821bb3f90b4fa02df6d3ba59149a23053d1b636bbae3bf67ec3b429149f60b7c67bb197b6f6e53 (111 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…7884253748846e3401d6e6a04bbb0cd695d591c2c0614163c61c9fc9ae18415377e20d037b2c36b3613f2e5d (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9f757d6e4b56b913aab12da012f7e66c050c92d3470c9f1d92a5d5e4249110970582aa0a6e11a0a3025778fb (111 bytes)", "f87182216c858bb2c97008825208945d1b808271395a47482822610bd9feac8d35e7b288016345785d8a0000…46a232e65728fb6eb514f3a064491a7c24168e06cab42872aedb6c2ab6d82f6806b48e4dc7cccef61a5ed7a3 (115 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:00e973acdc...23ead460

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00eaffa7d4b4882de7efc02c9734b6386cbba9511a4a893cb58a4d560ef74ee627ca121220d3198424940d221500a966687c2590ef020fb26592f372ceb406a98bc456ddce", "hash": "b771b447b4fa4a5334bc5669ad5ee1fd2c4bacd22feadce21791a4fab52c9898", "number": "58278", "timestamp": "1794012721", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0f5d935aeafcf1edd898227265d21c9d5cc1849d4c0d180855ce571e0968ccb3ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e36e58bec0dd1ede1ae3f2a0388b0cd4997e2840cf92e41f537a2ee999bbf15a58c6fa6d2f407f9177728b87 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…07ba33ff2d821bb3f90b4fa02df6d3ba59149a23053d1b636bbae3bf67ec3b429149f60b7c67bb197b6f6e53 (111 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…7884253748846e3401d6e6a04bbb0cd695d591c2c0614163c61c9fc9ae18415377e20d037b2c36b3613f2e5d (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9f757d6e4b56b913aab12da012f7e66c050c92d3470c9f1d92a5d5e4249110970582aa0a6e11a0a3025778fb (111 bytes)", "f87182216c858bb2c97008825208945d1b808271395a47482822610bd9feac8d35e7b288016345785d8a0000…46a232e65728fb6eb514f3a064491a7c24168e06cab42872aedb6c2ab6d82f6806b48e4dc7cccef61a5ed7a3 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }