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Canton Updates/122098...ad8f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,369

This Gateway_FinalizeBlock transaction built EVM block #57,369 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #57,369
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #57369 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57369

1.2s
1.2s

Committed on Canton

Participant commits update 122098b910…25ad8f
—

Imported to the execution layers

Importer applies block #57369 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#57,369
Block Hash
0xc186f3fe...1565e04e
Block Timestamp
Nov 7, 2026, 00:16:40 UTC
Transactions
0xb7e7b277...af8e853a0xafab...2d92 → 0xb778...3d80Success
0x135b797d...e47eff850xf163...9e3a → 0x235d...3c8cSuccess
Overview
Update ID
122098b910...6225ad8f
Offset
181527
Record Time
Nov 7, 2026, 00:16:41 UTC
Command ID
gw-64c9a5594...6b23aa9b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00669e62e0...19c0e6c3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f010966e9def23d4497bdd58098b8206a7fe54acb5502ad531f57ce58e3c454bca121220d181a3956a0f52e086ee9ee9d643e2c6342f56b881a1738d70c92cf06bda67a4", "block": { "timestamp": { "unpack": "1794010600." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…25b91635027ace57d8d037a00411ee40bbe9c7e365216f57f89e8d49a3d23d968633eee4d1168d1fe3392060 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e0dd22735470d95740eb8ea05ab94677d7a66b9088596061cb369111525b0dcbcd3a5f38bdcb3fbc71776828 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4ed613c4b480dff39096f0a00708a0ade5578febdea5695cf6116f4db43756f2b72a565d92168f2ecfc7c04d (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f552954ca6c157bf73724aa06133e6a86c811add2a467d2e336b43b6f663cacb0a09e0884c5a80d435948072 (111 bytes)", "f871821f98858bb2c9700882520894f84b2e94e44dc26223ca3f0e243fc0b63de2a8eb88016345785d8a0000…c588390e8a1cac7bf8ba70a01b68258e55546a637ea22442065946ce54c9d8e63227167885a317740ffa4015 (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": [] } }
0x1079305e...749cc38b0xd4d8...7164 → 0x235d...3c8cSuccess
0x51a869a5...edfb6b580xd367...9b12 → 0xa276...16d2Success
0x62c46c39...adbad0fe0xfe3a...db13 → 0xf84b...a8ebSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f010966e...6bda67a4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3d8882b0440a29f74307cf81ff099c5a5ab7b731d05c5ac02b3027586b23aa9b", "timestamp": { "unpack": "1794010600." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…25b91635027ace57d8d037a00411ee40bbe9c7e365216f57f89e8d49a3d23d968633eee4d1168d1fe3392060 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e0dd22735470d95740eb8ea05ab94677d7a66b9088596061cb369111525b0dcbcd3a5f38bdcb3fbc71776828 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4ed613c4b480dff39096f0a00708a0ade5578febdea5695cf6116f4db43756f2b72a565d92168f2ecfc7c04d (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f552954ca6c157bf73724aa06133e6a86c811add2a467d2e336b43b6f663cacb0a09e0884c5a80d435948072 (111 bytes)", "f871821f98858bb2c9700882520894f84b2e94e44dc26223ca3f0e243fc0b63de2a8eb88016345785d8a0000…c588390e8a1cac7bf8ba70a01b68258e55546a637ea22442065946ce54c9d8e63227167885a317740ffa4015 (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:003fa95464...7b6f5501
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0032493fe9...8905755d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c186f3fe5b14c8c6aee02cef260f029b8e92ece58d7af8cee185e2d41565e04e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0029583e5b...e650fd85
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0032493fe99972c99739cf5b4cd65099ad7df2b9dbb8dfd91e1339e499c5b941dcca1212202e013da44482268a73addb500e87c5d8244a4f272559aa5c94de07dc8905755d", "hash": "c186f3fe5b14c8c6aee02cef260f029b8e92ece58d7af8cee185e2d41565e04e", "number": "57369", "timestamp": "1794010600", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03d8882b0440a29f74307cf81ff099c5a5ab7b731d05c5ac02b3027586b23aa9ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…25b91635027ace57d8d037a00411ee40bbe9c7e365216f57f89e8d49a3d23d968633eee4d1168d1fe3392060 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e0dd22735470d95740eb8ea05ab94677d7a66b9088596061cb369111525b0dcbcd3a5f38bdcb3fbc71776828 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4ed613c4b480dff39096f0a00708a0ade5578febdea5695cf6116f4db43756f2b72a565d92168f2ecfc7c04d (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f552954ca6c157bf73724aa06133e6a86c811add2a467d2e336b43b6f663cacb0a09e0884c5a80d435948072 (111 bytes)", "f871821f98858bb2c9700882520894f84b2e94e44dc26223ca3f0e243fc0b63de2a8eb88016345785d8a0000…c588390e8a1cac7bf8ba70a01b68258e55546a637ea22442065946ce54c9d8e63227167885a317740ffa4015 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0059dcba32...77c31de8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0029583e5ba424fe9c87edd2b1b7aac975c80444a7f16eb58c9dabc8a20d611e5dca121220ca218e22191226634eab645429f77f0fa92001d19e3167ab56400c56e650fd85", "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": "11002004249999975388834346.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }