Canton Updates/122070...1bc2

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,097 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #58,097

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

819ms

Block planned

Producer plans block #58097 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58097

655ms

Committed on Canton

Participant commits update 1220703287…9b1bc2

—

Imported to the execution layers

Importer applies block #58097 from GatewayHead

—

0ms

250ms

500ms

750ms

819ms

EVM

Canton

External call

Total

Complete655ms

655ms

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

#58,097

Block Hash

0x0684c85d...c886b5d2

Block Timestamp

Nov 7, 2026, 00:45:05 UTC

Transactions

0x1ec0e8a8...436e70570x6c6f...47ec → 0xa276...16d2Success

0xca466986...e4f59e060xa71a...2b9b → 0x23e5...229aSuccess

Overview

Update ID

1220703287...7e9b1bc2

Offset

183740

Record Time

Nov 7, 2026, 00:45:05 UTC

Command ID

gw-64c9a5594...9d34c46e

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e743545f...94cc0e5b

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00212f3db1637ad80db748432be988c743c8c00c19bd21301a44a0690b96d16c00ca121220e83d3bc44dcaa5978761e14e3f581ec0b2896d0d83fae87a25b659ce310344dd", "block": { "timestamp": { "unpack": "1794012305." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b6166f8204009def7cb651a05005bfec9d4a48fcaea1e7f82cffb624a44ab0c3feb1e350bcbfbfa1c4bc8e84 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3d682f635198b15863bc25a05aa3dca6757a536d65aeb22c430dc41dc84e89ec96c8a803c48e8cf6e7e0a7d7 (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…504a80c766b02cd498ce66a016e83aa264a419dc7ba0c0ac499305f2de1d2b8ab38728c88ec8d0fae32db7c2 (174 bytes)", "f87182210c858bb2c97008825208947edd1ae884c75e62846c4d4da6e4147369edfcac88016345785d8a0000…82ae4e1e9d68107a0027c4a0586f4bab2ab09b2760d1283f7cd86a9473014e00e98c75349730b00bc87e94ad (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:00212f3db1...310344dd

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "4f8c0fd1045e62ee606e9c71b2d3a6900bc293a1a3cb40d862754ba29d34c46e", "timestamp": { "unpack": "1794012305." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b6166f8204009def7cb651a05005bfec9d4a48fcaea1e7f82cffb624a44ab0c3feb1e350bcbfbfa1c4bc8e84 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3d682f635198b15863bc25a05aa3dca6757a536d65aeb22c430dc41dc84e89ec96c8a803c48e8cf6e7e0a7d7 (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…504a80c766b02cd498ce66a016e83aa264a419dc7ba0c0ac499305f2de1d2b8ab38728c88ec8d0fae32db7c2 (174 bytes)", "f87182210c858bb2c97008825208947edd1ae884c75e62846c4d4da6e4147369edfcac88016345785d8a0000…82ae4e1e9d68107a0027c4a0586f4bab2ab09b2760d1283f7cd86a9473014e00e98c75349730b00bc87e94ad (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:0070892139...d4dc529b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ca7ac4fb40695c25af49589623371de9ee15e94b0fdea65dd9bc5dbbb1dcda80ca121220e1f74789a125d043592cc61000bcf1ec8521a9ffb25de2b864c1149bfba8da3a", "hash": "0684c85d3bd12e40e784492ebc35c995ffbff1d659bedb3cfd494f35c886b5d2", "number": "58097", "timestamp": "1794012305", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04f8c0fd1045e62ee606e9c71b2d3a6900bc293a1a3cb40d862754ba29d34c46ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b6166f8204009def7cb651a05005bfec9d4a48fcaea1e7f82cffb624a44ab0c3feb1e350bcbfbfa1c4bc8e84 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3d682f635198b15863bc25a05aa3dca6757a536d65aeb22c430dc41dc84e89ec96c8a803c48e8cf6e7e0a7d7 (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…504a80c766b02cd498ce66a016e83aa264a419dc7ba0c0ac499305f2de1d2b8ab38728c88ec8d0fae32db7c2 (174 bytes)", "f87182210c858bb2c97008825208947edd1ae884c75e62846c4d4da6e4147369edfcac88016345785d8a0000…82ae4e1e9d68107a0027c4a0586f4bab2ab09b2760d1283f7cd86a9473014e00e98c75349730b00bc87e94ad (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006247e814...df4fd56e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00708921398167864b206f600224f3501c68a14411b5915adf65870d0fa5847932ca1212201967ed48a77428f9495121c0eb974c688822fa0d90ef19870079b765d4dc529b", "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": "11002004249999975065687018.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }