Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #57,569 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #57,569

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.2s

Block planned

Producer plans block #57569 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57569

986ms

Committed on Canton

Participant commits update 1220f4f583…fcfabb

—

Imported to the execution layers

Importer applies block #57569 from GatewayHead

—

0ms

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750ms

1.0s

1.2s

EVM

Canton

External call

Total

Complete986ms

986ms

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

#57,569

Block Hash

0xd1110e25...90180070

Block Timestamp

Nov 7, 2026, 00:24:26 UTC

Transactions

0x9624b04b...740ee4280x9ea7...a986 → 0xbeed...74d2Success

0x38629055...62a32e7f0xfe3a...db13 → 0xa3f5...8d8eSuccess

Overview

Update ID

1220f4f583...f0fcfabb

Offset

182136

Record Time

Nov 7, 2026, 00:24:26 UTC

Command ID

gw-64c9a5594...6ab258c6

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006f06a649...77bf98eb

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00f06d32b99a7950c2cbad3acaec3cc966f90c2b5d7468c4fb129a10dc60f918bcca121220dd41b8e48c33714d23bee59e4d7a602e5891d706f0ae1c80ee47bdd3b2ef8ad8", "block": { "timestamp": { "unpack": "1794011066." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…087fc677421560c7804e40a01bd467c207e43bb4280830c64f6b4202076302284bcb52b409bfd049e5bbc23a (111 bytes)", "f8ac03858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…61b236bfc73d40b91969a6a07615e0ef59fbbcc7e2f094b9ec6e3aa68aaaf25711c77ce8b56017b5af3844e0 (174 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…79e0b0ccf77dbbf795e63ba05babfeafa61144689dc4dafe1bc082483cc5995e38f4ec222b359f01282c9730 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e297c28c35d982e364391a01bbdc148e3cf90fa9291c55735a56f4009c7c68c66e6bd2f40dcbad34ff667be (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b97b7eb37f14cdc238ee07a06736275ad9376f4bf8a7d06fb46e0e4a4e8d3ddf854fd945be4861f6394e57aa (111 bytes)", "f871821ff5858bb2c9700882520894a3f5f6ff193183407186afc2a3e46dc235e88d8e88016345785d8a0000…9a62dd7dd2b1e00d56845ea03751466368f305923503aa05410c672f7d84f0d14a3d3a0b7a8220aacef1746d (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:00f06d32b9...b2ef8ad8

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "95ea44919c5a0af1585ed3bfcd5eb947eb44716070237f2977d5f7ca6ab258c6", "timestamp": { "unpack": "1794011066." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…087fc677421560c7804e40a01bd467c207e43bb4280830c64f6b4202076302284bcb52b409bfd049e5bbc23a (111 bytes)", "f8ac03858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…61b236bfc73d40b91969a6a07615e0ef59fbbcc7e2f094b9ec6e3aa68aaaf25711c77ce8b56017b5af3844e0 (174 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…79e0b0ccf77dbbf795e63ba05babfeafa61144689dc4dafe1bc082483cc5995e38f4ec222b359f01282c9730 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e297c28c35d982e364391a01bbdc148e3cf90fa9291c55735a56f4009c7c68c66e6bd2f40dcbad34ff667be (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b97b7eb37f14cdc238ee07a06736275ad9376f4bf8a7d06fb46e0e4a4e8d3ddf854fd945be4861f6394e57aa (111 bytes)", "f871821ff5858bb2c9700882520894a3f5f6ff193183407186afc2a3e46dc235e88d8e88016345785d8a0000…9a62dd7dd2b1e00d56845ea03751466368f305923503aa05410c672f7d84f0d14a3d3a0b7a8220aacef1746d (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:0060ff2ab9...e4293b08

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d7f231e1061d4a3f23fe0a81c5cfcbfad48d885cd9d66974e10a46e347c76f5cca1212208d6da9051616b8e174a1a293c65f7ca300be58305fb131576045b8a7af226eb3", "hash": "d1110e25699969d9ea5fb2f0ba13fc458bc2a3dd032d4dc76900fde490180070", "number": "57569", "timestamp": "1794011066", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a095ea44919c5a0af1585ed3bfcd5eb947eb44716070237f2977d5f7ca6ab258c6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…087fc677421560c7804e40a01bd467c207e43bb4280830c64f6b4202076302284bcb52b409bfd049e5bbc23a (111 bytes)", "f8ac03858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…61b236bfc73d40b91969a6a07615e0ef59fbbcc7e2f094b9ec6e3aa68aaaf25711c77ce8b56017b5af3844e0 (174 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…79e0b0ccf77dbbf795e63ba05babfeafa61144689dc4dafe1bc082483cc5995e38f4ec222b359f01282c9730 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e297c28c35d982e364391a01bbdc148e3cf90fa9291c55735a56f4009c7c68c66e6bd2f40dcbad34ff667be (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b97b7eb37f14cdc238ee07a06736275ad9376f4bf8a7d06fb46e0e4a4e8d3ddf854fd945be4861f6394e57aa (111 bytes)", "f871821ff5858bb2c9700882520894a3f5f6ff193183407186afc2a3e46dc235e88d8e88016345785d8a0000…9a62dd7dd2b1e00d56845ea03751466368f305923503aa05410c672f7d84f0d14a3d3a0b7a8220aacef1746d (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00dfa8c966...de20cd65

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0060ff2ab96cfc8df63f920896dd959a85ee9487840d488547614effc5db61e74aca121220c871b851f42aedd91733ce6689493373339c42da04f3b8e4a91c2c06e4293b08", "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": "11002004249999975293228864.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }