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Canton Updates/1220e6...897e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #198,570

This Gateway_FinalizeBlock transaction built EVM block #198,570 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #198,570
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
796ms

Block planned

Producer plans block #198570 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #198570

637ms
637ms

Committed on Canton

Participant commits update 1220e6db7e…02897e
—

Imported to the execution layers

Importer applies block #198570 from GatewayHead

—
0ms
250ms
500ms
750ms
796ms
EVM
Canton
External call
Total
Complete637ms
637ms

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
#198,570
Block Hash
0x5b36c053...497b9c43
Block Timestamp
Nov 14, 2026, 13:36:28 UTC
Transactions
0xe7fcd94b...9757de980xc502...db48 → 0xc5bc...4fc6Success
0xbb7efe37...07de42d50x1bc3...2fa9 → 0x235d...3c8cSuccess
Overview
Update ID
1220e6db7e...7802897e
Offset
615719
Record Time
Nov 14, 2026, 13:36:28 UTC
Command ID
gw-64c9a5594...23330851
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00eab55dad...83742124
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00cb45d1a4f82128e695c86048a18b034a5f9ef813dce0cc367a9320b5dae2c48fca12122066f37218d382eae7f56787d331c18bde4cba4f8f64a880c6242eefd67b38fbdd", "block": { "timestamp": { "unpack": "1794663388." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c138447868c1082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…b3e53c6013963d53e59bd6a03868de54a8b32bf36a69040337bf2598665c09f9eb7ec86db82f307435820614 (110 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194c5bce7937232737e330f7a1fbec76bf49e064fc680…76e8afd2c4e0c653614989a07b93c7ba024fd4689dc35b0699f4d2823402e03af234a143a044be6519887457 (182 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:00cb45d1a4...7b38fbdd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0b895f75b50852d1bb33f281b969901619f58a15d588a75fe9fa0cc323330851", "timestamp": { "unpack": "1794663388." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c138447868c1082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…b3e53c6013963d53e59bd6a03868de54a8b32bf36a69040337bf2598665c09f9eb7ec86db82f307435820614 (110 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194c5bce7937232737e330f7a1fbec76bf49e064fc680…76e8afd2c4e0c653614989a07b93c7ba024fd4689dc35b0699f4d2823402e03af234a143a044be6519887457 (182 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:005d7b7fdb...cfc34f34
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0007caba6e...d790ef5a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5b36c05349c9a40a4889eafcc9fcdd29dda88452dcb3ba5b48010d01497b9c43", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003d9401c0...8ba68282
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0007caba6e862645543e2479980457decd06fd7e8fba06ef99d67892e9dbaf1b42ca1212203934d90cb1834e511687b261bd3e887a351002a569f6f8f3fcc8e873d790ef5a", "hash": "5b36c05349c9a40a4889eafcc9fcdd29dda88452dcb3ba5b48010d01497b9c43", "number": "198570", "timestamp": "1794663388", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00b895f75b50852d1bb33f281b969901619f58a15d588a75fe9fa0cc323330851a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c138447868c1082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…b3e53c6013963d53e59bd6a03868de54a8b32bf36a69040337bf2598665c09f9eb7ec86db82f307435820614 (110 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194c5bce7937232737e330f7a1fbec76bf49e064fc680…76e8afd2c4e0c653614989a07b93c7ba024fd4689dc35b0699f4d2823402e03af234a143a044be6519887457 (182 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00eb0f649d...b5342ad0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003d9401c0dc6c1b8df26ed71ed75abd2ddc44ca9ec299050c19ce608c642071b5ca1212204775f8964929e18164d489af3da23cc49ba97d5f3259a8ed3c9bca668ba68282", "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": "11002004249999836225718569.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }