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Canton Updates/1220b8...eae5
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #188,028

This Gateway_FinalizeBlock transaction built EVM block #188,028 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #188,028
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
334ms

Block planned

Producer plans block #188028 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #188028

267ms
267ms

Committed on Canton

Participant commits update 1220b89dfe…17eae5
—

Imported to the execution layers

Importer applies block #188028 from GatewayHead

—
0ms
250ms
334ms
EVM
Canton
External call
Total
Complete267ms
267ms

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
#188,028
Block Hash
0x195a3ba0...0661a4f4
Block Timestamp
Nov 13, 2026, 21:29:42 UTC
Transactions
0x004171e8...42113df90xc3d0...c77f → 0x235d...3c8cSuccess
0xfc549a48...a43a564d0x1e18...4b3e → 0x235d...3c8cSuccess
Overview
Update ID
1220b89dfe...4617eae5
Offset
583156
Record Time
Nov 13, 2026, 21:29:42 UTC
Command ID
gw-64c9a5594...8a3db20d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a225c7d3...2ce2fc00
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "195a3ba077e837755e4cc1e15a248c10fa44467c888b5fb0b2ed9b7b0661a4f4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercised
0xf0faf261...4812b4730x3032...ab62 → 0xa276...16d2Success
bc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d5cff73b...4b1d1666
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ef24b003cff3e10d507f0f9c65087c3bb5c9fd444d99eb3bec2e8e202ca225a2ca121220fd490398a7e1ae7439749aba336196b9ad654252c2148601c551a144b89bd781", "block": { "timestamp": { "unpack": "1794605382." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d1a850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1712fb39a84bd461bf5901a046330508b050720667de7e3b2b6f500fb08e11eae1be728a66d4b076b7e29e8a (111 bytes)", "f88b13850e6a90001f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…32c56f04b0a3050f311cb2a046aaaf3d7dbae7a5f9e403a74c2a16dcbb045504d8a3e3ed91ba57a6d36eb45c (141 bytes)", "f86d17850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…df65987ac4501a105ece7aa051a39942b64b6d734e1f35dbef7fa29ddaecc161027b572c82c37f686630e051 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ef24b003...b89bd781
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b62977cbb0b64694c1a4e5df890238987e13920407f07dcc19e462b68a3db20d", "timestamp": { "unpack": "1794605382." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d1a850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1712fb39a84bd461bf5901a046330508b050720667de7e3b2b6f500fb08e11eae1be728a66d4b076b7e29e8a (111 bytes)", "f88b13850e6a90001f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…32c56f04b0a3050f311cb2a046aaaf3d7dbae7a5f9e403a74c2a16dcbb045504d8a3e3ed91ba57a6d36eb45c (141 bytes)", "f86d17850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…df65987ac4501a105ece7aa051a39942b64b6d734e1f35dbef7fa29ddaecc161027b572c82c37f686630e051 (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:00fd2ea2e4...2c49270a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00293f7c76...e274e690
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a225c7d34d4ed3739b78cf76268716a35a8d187dedcded02d078fd05730e3db6ca12122043f4e11a6fdaf4819ad9dd27be7ace8875eeaa8bb3823827d99be8812ce2fc00", "hash": "195a3ba077e837755e4cc1e15a248c10fa44467c888b5fb0b2ed9b7b0661a4f4", "number": "188028", "timestamp": "1794605382", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0b62977cbb0b64694c1a4e5df890238987e13920407f07dcc19e462b68a3db20da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d1a850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1712fb39a84bd461bf5901a046330508b050720667de7e3b2b6f500fb08e11eae1be728a66d4b076b7e29e8a (111 bytes)", "f88b13850e6a90001f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…32c56f04b0a3050f311cb2a046aaaf3d7dbae7a5f9e403a74c2a16dcbb045504d8a3e3ed91ba57a6d36eb45c (141 bytes)", "f86d17850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…df65987ac4501a105ece7aa051a39942b64b6d734e1f35dbef7fa29ddaecc161027b572c82c37f686630e051 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d0866b63...e404c1a3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00293f7c76ebd1d9d01b2133634fafd1058148f7ccf3d543de18b79b204b8a94e0ca121220f59372a9e4d83f4da1115c3e4f86b356c17f9127e5abe2b6327a81a3e274e690", "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": "11002004249999841560940566.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }