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Canton Updates/122030...60f3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #220,264

This Gateway_FinalizeBlock transaction built EVM block #220,264 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #220,264
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.4s

Block planned

Producer plans block #220264 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #220264

2.7s
2.7s

Committed on Canton

Participant commits update 122030cc0d…9160f3
—

Imported to the execution layers

Importer applies block #220264 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.4s
EVM
Canton
External call
Total
Complete2.7s
2.7s

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
#220,264
Block Hash
0x80558f77...87e68cc0
Block Timestamp
Nov 15, 2026, 19:54:39 UTC
Transactions
0xc5325d19...4f999a590x298a...ee08 → 0xbeed...74d2Success
0xd21785e2...3dbc48710x924e...d2e1 → 0x925e...03fcSuccess
Overview
Update ID
122030cc0d...5e9160f3
Offset
682595
Record Time
Nov 15, 2026, 19:54:41 UTC
Command ID
gw-64c9a5594...380f6f12
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008f64cbb4...d1f4ebd9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003cdc2422ade3d8d91efa7fb5cc0427d0f437f771712d0586aab5beb9c2e34451ca1212203251da93ad881d98eb96b1d5bc3ff7dabe9fd0955571444db7df107ad00fafb4", "block": { "timestamp": { "unpack": "1794772479." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0684e998c8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…05ae3e5f8011bb515049f5a051c8f59063de1c6d79b8e20bb927165439e34c1013709b46e2af13a285a29945 (173 bytes)", "f86c0f84e998c80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…08f44b56bf75a144bb0f67a0340709c2cf1acb38180b270b2631773bbd3d42e9948291e89736e08d8e33f991 (110 bytes)", "02f901f4830e4a25822329830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6a9171364167d659db932fa0209b3716ef4d6617b233659f04c23115fea43b668e99e3e46221fe3bed521f26 (504 bytes)", "02f901f4830e4a258222a7830f4240831e84808308928d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2b7dcd8da399cf7938cda9a07e05169541ad345ea6406fb789144c22d63cc2a5da69843ec51b7ed5b6d1cbcb (504 bytes)", "02f909a7830e4a2504843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…053bf7e80096cf2f0e60fea040ecf352f208e5e0c266092b5011d42fdcd21281c79438264ba6800e9589d54c (2,475 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": [] } }
0x39a2606a...e2791b330xf376...d687 → contract creationSuccess
0x4c5d646d...bdf877860x54e0...9893 → 0x235d...3c8cSuccess
0x81a6191a...1271c5b20xac4e...845a → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003cdc2422...d00fafb4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "61514ca8d27898fb1dbed0d4aebec566c5a90b66a89f79885fe8aaca380f6f12", "timestamp": { "unpack": "1794772479." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0684e998c8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…05ae3e5f8011bb515049f5a051c8f59063de1c6d79b8e20bb927165439e34c1013709b46e2af13a285a29945 (173 bytes)", "f86c0f84e998c80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…08f44b56bf75a144bb0f67a0340709c2cf1acb38180b270b2631773bbd3d42e9948291e89736e08d8e33f991 (110 bytes)", "02f901f4830e4a25822329830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6a9171364167d659db932fa0209b3716ef4d6617b233659f04c23115fea43b668e99e3e46221fe3bed521f26 (504 bytes)", "02f901f4830e4a258222a7830f4240831e84808308928d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2b7dcd8da399cf7938cda9a07e05169541ad345ea6406fb789144c22d63cc2a5da69843ec51b7ed5b6d1cbcb (504 bytes)", "02f909a7830e4a2504843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…053bf7e80096cf2f0e60fea040ecf352f208e5e0c266092b5011d42fdcd21281c79438264ba6800e9589d54c (2,475 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:00d57e9eb1...cebbad17
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00788eaffd...bd9071c0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "80558f77436270e88a48738b8c0bab0591403e2a056eb04d33e0dbdf87e68cc0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e7f21d17...7a9297a6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00788eaffd87dff2a5fb3747a14c26d2d147abef1c4b1cdc4fc809472e648f854aca121220a92a2ef35777b72bb064e5b37b4674cae736baa38b1149a777f69747bd9071c0", "hash": "80558f77436270e88a48738b8c0bab0591403e2a056eb04d33e0dbdf87e68cc0", "number": "220264", "timestamp": "1794772479", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a061514ca8d27898fb1dbed0d4aebec566c5a90b66a89f79885fe8aaca380f6f12a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0684e998c8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…05ae3e5f8011bb515049f5a051c8f59063de1c6d79b8e20bb927165439e34c1013709b46e2af13a285a29945 (173 bytes)", "f86c0f84e998c80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…08f44b56bf75a144bb0f67a0340709c2cf1acb38180b270b2631773bbd3d42e9948291e89736e08d8e33f991 (110 bytes)", "02f901f4830e4a25822329830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6a9171364167d659db932fa0209b3716ef4d6617b233659f04c23115fea43b668e99e3e46221fe3bed521f26 (504 bytes)", "02f901f4830e4a258222a7830f4240831e84808308928d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2b7dcd8da399cf7938cda9a07e05169541ad345ea6406fb789144c22d63cc2a5da69843ec51b7ed5b6d1cbcb (504 bytes)", "02f909a7830e4a2504843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…053bf7e80096cf2f0e60fea040ecf352f208e5e0c266092b5011d42fdcd21281c79438264ba6800e9589d54c (2,475 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008ef191d2...cb0eb7d4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e7f21d1703a8f85e69c03bcaa7ff98d538fdef1fa7a790f8f1de82a201041364ca1212206406617781defbf75db83e6adee6f1d05e399f354b915145728fb8bf7a9297a6", "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": "11002004249999820082370817.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }