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Canton Updates/1220dc...06f6
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #192,355

This Gateway_FinalizeBlock transaction built EVM block #192,355 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #192,355
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
559ms

Block planned

Producer plans block #192355 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #192355

447ms
447ms

Committed on Canton

Participant commits update 1220dc0c8e…e306f6
—

Imported to the execution layers

Importer applies block #192355 from GatewayHead

—
0ms
250ms
500ms
559ms
EVM
Canton
External call
Total
Complete447ms
447ms

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
#192,355
Block Hash
0x96454a79...88a4b35d
Block Timestamp
Nov 14, 2026, 03:22:31 UTC
Transactions
0x0f7543f9...34879e2d0x38de...b144 → 0x235d...3c8cSuccess
0x20837cf1...eb4b55f60x27ef...ce8e → 0xa276...16d2Success
Overview
Update ID
1220dc0c8e...c6e306f6
Offset
596477
Record Time
Nov 14, 2026, 03:22:31 UTC
Command ID
gw-64c9a5594...b958f886
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0098f993a0...a3117ac4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c43829d4724afc072cc89d30af7b3cf4f4af3978f942b4ba98ef398193b848e5ca121220e5251c4c825c8a6c45025a0df2074abd4629bceeb1300d3b21f7ab5448ba8ac2", "block": { "timestamp": { "unpack": "1794626551." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1284011a1cc88254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…89490972f2f3aa5be3719aa04eba3e9b09c012a8a8792b6ffc8e1cb4be3b47a6992fdf5b7eec1b83e1126529 (140 bytes)", "f86c0c84011a1cc882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…87f197c3b1d537fc1a10d2a075f85deb928ae6b34db116db63000cd591c485e5ee364b7462b91586747d3434 (110 bytes)", "f8ab0a84011a1cc88259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…787469462e1c56eaadea51a05297f414989df7574da73635cc31394874d4dee0abbe7bcf02d254540337e4de (173 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": [] } }
0xd12d9858...faefa30b0x45c0...e774 → 0x51be...67edSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c43829d4...48ba8ac2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3c4d9d15194dd7b835292026cbcd5826f0e811e6f6cd83b165554e2ab958f886", "timestamp": { "unpack": "1794626551." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1284011a1cc88254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…89490972f2f3aa5be3719aa04eba3e9b09c012a8a8792b6ffc8e1cb4be3b47a6992fdf5b7eec1b83e1126529 (140 bytes)", "f86c0c84011a1cc882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…87f197c3b1d537fc1a10d2a075f85deb928ae6b34db116db63000cd591c485e5ee364b7462b91586747d3434 (110 bytes)", "f8ab0a84011a1cc88259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…787469462e1c56eaadea51a05297f414989df7574da73635cc31394874d4dee0abbe7bcf02d254540337e4de (173 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:0077b8ff24...db26a8f7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00de255876...10b298e6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "96454a791531e5dfc7cab323f9999827619fe65933cb49cfbb35d4f088a4b35d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fb1d8f60...d687b74e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00de2558761da537b83ed66ea0381327d43c88cb955220c61b657e962307774ad6ca121220f2b5620d91ba30dc3713821b31fadbfd46111c13808e41ad84719b8310b298e6", "hash": "96454a791531e5dfc7cab323f9999827619fe65933cb49cfbb35d4f088a4b35d", "number": "192355", "timestamp": "1794626551", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03c4d9d15194dd7b835292026cbcd5826f0e811e6f6cd83b165554e2ab958f886a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88a1284011a1cc88254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…89490972f2f3aa5be3719aa04eba3e9b09c012a8a8792b6ffc8e1cb4be3b47a6992fdf5b7eec1b83e1126529 (140 bytes)", "f86c0c84011a1cc882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…87f197c3b1d537fc1a10d2a075f85deb928ae6b34db116db63000cd591c485e5ee364b7462b91586747d3434 (110 bytes)", "f8ab0a84011a1cc88259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…787469462e1c56eaadea51a05297f414989df7574da73635cc31394874d4dee0abbe7bcf02d254540337e4de (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00330b4357...840b9e7d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fb1d8f6043ce3d786ce25ce665f3e3280d07b5f54ae15ffeea732e3a2e108e2bca121220533aef8ca6496fa0639fe58d68966ece717da6be384e874660b8d6b8d687b74e", "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": "11002004249999839169312733.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }