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Canton Updates/122091...ff74
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,865

This Gateway_FinalizeBlock transaction built EVM block #57,865 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #57,865
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
708ms

Block planned

Producer plans block #57865 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57865

566ms
566ms

Committed on Canton

Participant commits update 1220918f8b…62ff74
—

Imported to the execution layers

Importer applies block #57865 from GatewayHead

—
0ms
250ms
500ms
708ms
EVM
Canton
External call
Total
Complete566ms
566ms

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
#57,865
Block Hash
0xc7f38d18...2a0aefc4
Block Timestamp
Nov 7, 2026, 00:36:09 UTC
Transactions
0xd2e06327...9101d93b0x9c90...9706 → 0x235d...3c8cSuccess
0x357e5e3a...c068ef4e0xfe3a...db13 → 0x6e05...e9daSuccess
Overview
Update ID
1220918f8b...d362ff74
Offset
183036
Record Time
Nov 7, 2026, 00:36:09 UTC
Command ID
gw-64c9a5594...b4d9fc3e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0094b4e992...acb2746f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e06e350da1589050bb7c79ba6d438129409fa7e9010fa0c12116a85a1f567407ca12122045efac099f93448df3709498080f6cf49ce3d30dc7b02af48abcc09288cdbf8f", "block": { "timestamp": { "unpack": "1794011769." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a4822a910a63080c44224ea052114ac3b4426ef4de6ca5145e9f7dc5ac391d53e70cb00c075196435e040ff5 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5228487edd2e2ae6a3c28da049c1c1c7fbf21adeeed6e05c7f047b0364cae4da393c4a64051e401b1c389629 (111 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…254e7923ff1b005d0fa487a04a82c4e75f3bc1c4bd13b9792c9af77d4d2bbc64579d23c6e2c524bfbf6e789c (141 bytes)", "f871822092858bb2c97008825208946e05f1862e66c1ba8bb981a3f3cead418fd8e9da88016345785d8a0000…8f0b329ceea9fd6bd1e2e8a073ce653357bb8013a9cb060aa9c88a7f0a26e622cef690e1b73408cf97a7b4c9 (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": [] } }
0x330752a3...572431d20x2fcd...88c1 → 0xa276...16d2Success
0x4ec6c713...e2ca83b90xe373...232a → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e06e350d...88cdbf8f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0141d365a4a9fbf1a4416f2fc9b4dddf69875fab31b5e0fa0cc0e8f1b4d9fc3e", "timestamp": { "unpack": "1794011769." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a4822a910a63080c44224ea052114ac3b4426ef4de6ca5145e9f7dc5ac391d53e70cb00c075196435e040ff5 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5228487edd2e2ae6a3c28da049c1c1c7fbf21adeeed6e05c7f047b0364cae4da393c4a64051e401b1c389629 (111 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…254e7923ff1b005d0fa487a04a82c4e75f3bc1c4bd13b9792c9af77d4d2bbc64579d23c6e2c524bfbf6e789c (141 bytes)", "f871822092858bb2c97008825208946e05f1862e66c1ba8bb981a3f3cead418fd8e9da88016345785d8a0000…8f0b329ceea9fd6bd1e2e8a073ce653357bb8013a9cb060aa9c88a7f0a26e622cef690e1b73408cf97a7b4c9 (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007c34a74a...8f8b36dc
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ed48887c...2a75ae6c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c7f38d18bb3ba486b3bc32b993ef5d5f4f67667cdeca6988e17382f72a0aefc4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00856f82d5...fa8b30eb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ed48887ccc72a3c717942c2be555914d70ccb6486bc103db70e457e1778fca08ca121220c3c517af8ccc73e3c884e8dc00280c585cbc127f23f88a167448a0c22a75ae6c", "hash": "c7f38d18bb3ba486b3bc32b993ef5d5f4f67667cdeca6988e17382f72a0aefc4", "number": "57865", "timestamp": "1794011769", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a00141d365a4a9fbf1a4416f2fc9b4dddf69875fab31b5e0fa0cc0e8f1b4d9fc3ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a4822a910a63080c44224ea052114ac3b4426ef4de6ca5145e9f7dc5ac391d53e70cb00c075196435e040ff5 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5228487edd2e2ae6a3c28da049c1c1c7fbf21adeeed6e05c7f047b0364cae4da393c4a64051e401b1c389629 (111 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…254e7923ff1b005d0fa487a04a82c4e75f3bc1c4bd13b9792c9af77d4d2bbc64579d23c6e2c524bfbf6e789c (141 bytes)", "f871822092858bb2c97008825208946e05f1862e66c1ba8bb981a3f3cead418fd8e9da88016345785d8a0000…8f0b329ceea9fd6bd1e2e8a073ce653357bb8013a9cb060aa9c88a7f0a26e622cef690e1b73408cf97a7b4c9 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0015fa76e1...64fd900a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00856f82d5a1be0fd54816c154b400185ed8b4848bc44fbdd4394c37dc91cfef3dca12122088cd05b0f5396bcb2a9bf4807f63acb16f5f728ed933d9c2ec66aef7fa8b30eb", "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": "11002004249999975163377030.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }