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Canton Updates/1220e5...22ca
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #192,657

This Gateway_FinalizeBlock transaction built EVM block #192,657 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #192,657
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.7s

Block planned

Producer plans block #192657 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #192657

2.9s
2.9s

Committed on Canton

Participant commits update 1220e557f1…1522ca
—

Imported to the execution layers

Importer applies block #192657 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.7s
EVM
Canton
External call
Total
Complete2.9s
2.9s

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
#192,657
Block Hash
0xe49d71db...67a1f5cb
Block Timestamp
Nov 14, 2026, 03:38:14 UTC
Transactions
0x00ec7ea6...200afb6d0x27ab...4986 → 0x27ab...4986Success
0x99f1a570...4845d3ba0x5d74...f4c7 → 0x2559...3f0fSuccess
Overview
Update ID
1220e557f1...ea1522ca
Offset
597398
Record Time
Nov 14, 2026, 03:38:16 UTC
Command ID
gw-64c9a5594...4573985d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0017fa9811...b08988ce
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f1bb9b51cd083d4e7a9d825702216493208f9a0d90476dcef95af464a1875b9cca121220184eb2af5931b394a503df40954f3f20152bfb21b451bf13d0ddfb038815567e", "block": { "timestamp": { "unpack": "1794627494." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f850178b031c682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a9fabc90f9c770345eaa60a041531a7258353db17557003c7b46d393d1697ca8b87226cf3b5cafc7c6e4fc33 (111 bytes)", "02f871830e4a258220d6850178b031bf8501b44afbbf8252089427ab051371054dcbb4c0aee315d9507b77c0…78251a6cca78efff9d6d9da0612ca5bdb56edde0f5a552d35d76d741681f9d29b454be975deb55ccf50009e4 (116 bytes)", "02f8b3830e4a2518843b9aca0084b2d05e0083030d40942559a71f77cfd404d31ba72530c96f883fe93f0f80…b50e5d3bb68dcfea8d42e8a0760d44f66ed76e153566e033177e5cc0100495e28198328f51befc3f256c565d (182 bytes)", "f86d0f850178b031c682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c103de1762f39e5e9c8bafa0698a96fa6a11be9960557b64d4a148365a0667d25fbdb0b16620d8e5ce5fcca9 (111 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": [] } }
0x60578fb9...17279d510x22cc...dc47 → 0x235d...3c8cSuccess
0x9b4647cd...877a94340xc334...913a → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f1bb9b51...8815567e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b872df164a43ac4f4f64e19894a6415550739d28f0379eafe43673c84573985d", "timestamp": { "unpack": "1794627494." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f850178b031c682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a9fabc90f9c770345eaa60a041531a7258353db17557003c7b46d393d1697ca8b87226cf3b5cafc7c6e4fc33 (111 bytes)", "02f871830e4a258220d6850178b031bf8501b44afbbf8252089427ab051371054dcbb4c0aee315d9507b77c0…78251a6cca78efff9d6d9da0612ca5bdb56edde0f5a552d35d76d741681f9d29b454be975deb55ccf50009e4 (116 bytes)", "02f8b3830e4a2518843b9aca0084b2d05e0083030d40942559a71f77cfd404d31ba72530c96f883fe93f0f80…b50e5d3bb68dcfea8d42e8a0760d44f66ed76e153566e033177e5cc0100495e28198328f51befc3f256c565d (182 bytes)", "f86d0f850178b031c682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c103de1762f39e5e9c8bafa0698a96fa6a11be9960557b64d4a148365a0667d25fbdb0b16620d8e5ce5fcca9 (111 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:00b56bbfa7...28e22826
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0089d0fba0...cd588846
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e49d71dbbe83dad8c107ece8cd9c698c58bc5156defdf2dad38d758767a1f5cb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bd28ea9a...204f3ec1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0089d0fba053f21f8310f403859c2b6ef9a06bb26dfeaf7917fb5c590e15c7510eca1212209fde866f136e95c89dbb0d94a7621cb147fde86b0ad95a13518c8c7fcd588846", "hash": "e49d71dbbe83dad8c107ece8cd9c698c58bc5156defdf2dad38d758767a1f5cb", "number": "192657", "timestamp": "1794627494", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b872df164a43ac4f4f64e19894a6415550739d28f0379eafe43673c84573985da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0f850178b031c682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a9fabc90f9c770345eaa60a041531a7258353db17557003c7b46d393d1697ca8b87226cf3b5cafc7c6e4fc33 (111 bytes)", "02f871830e4a258220d6850178b031bf8501b44afbbf8252089427ab051371054dcbb4c0aee315d9507b77c0…78251a6cca78efff9d6d9da0612ca5bdb56edde0f5a552d35d76d741681f9d29b454be975deb55ccf50009e4 (116 bytes)", "02f8b3830e4a2518843b9aca0084b2d05e0083030d40942559a71f77cfd404d31ba72530c96f883fe93f0f80…b50e5d3bb68dcfea8d42e8a0760d44f66ed76e153566e033177e5cc0100495e28198328f51befc3f256c565d (182 bytes)", "f86d0f850178b031c682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c103de1762f39e5e9c8bafa0698a96fa6a11be9960557b64d4a148365a0667d25fbdb0b16620d8e5ce5fcca9 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0014375e79...99157313
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bd28ea9ad82968012126a39192b260e914394eeff232bff27bfe60055247a35dca121220cc5f82bf229601ffa79b4554bb1817177e4b8dbde52a43d255c6a1f3204f3ec1", "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": "11002004249999839073974420.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }