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Canton Updates/122098...41fa
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #167,711

This Gateway_FinalizeBlock transaction built EVM block #167,711 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #167,711
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #167711 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #167711

1.1s
1.1s

Committed on Canton

Participant commits update 122098cdcb…9441fa
—

Imported to the execution layers

Importer applies block #167711 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#167,711
Block Hash
0x83a0746a...90eea940
Block Timestamp
Nov 12, 2026, 17:59:28 UTC
Transactions
0xc94000e9...27c2af6f0x11c9...51b6 → 0x235d...3c8cSuccess
0xe6fe93b3...0fbf51f10x262f...fa77 → 0xd129...b96cSuccess
Overview
Update ID
122098cdcb...819441fa
Offset
520550
Record Time
Nov 12, 2026, 17:59:29 UTC
Command ID
gw-64c9a5594...9579cf02
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d4cb4172...e8396e03
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "294adf9e51132784bf7edf716f51c8b1f0c6c35731009fd532f065789579cf02", "timestamp": { "unpack": "1794506368." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d15858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…136eaad1cab48041a8c306a017e21d480c2c45ceee98df3ebadb1e9772ae27dcf2b9614db7e2654070097366 (111 bytes)", "f88b648459682f00830178c194ecf4927bc16fd3fdfd1255962c30a6b413bf7a0a80a46a6278420000000000…7b16287305bba9da96a4a2a06635578720e529a8775b2295a34cb6782643d8fe5ce063e9f0b6c33a62ad560c (141 bytes)", "f8ac0f858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…5d0eb6bcd69d04c4489b00a059a39a2ff3cf95832e41836b8b779e609195d3f7d357289db1a46034c77786fb (174 bytes)", "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…543c9a401741e60cad6ccda00d1664273b025a4db5c55ea8c7cd72150400c637496d690c8114fd1112d24f2c (141 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" ] } } }
0x3539b41e...f079c4980x1bef...1c73 → 0xecf4...7a0aSuccess
0x4f72688a...a32fa8f30x713b...3582 → 0x9e02...3de2Success
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002e18d745...b5f8e67b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d4cb4172229518bddd9267a2077957d40bc42494b0f3e8a2e53898694b56d3deca121220b31ac690ba227d0a959db0e3986f5def89cead7d1f400bee69fbac03e8396e03", "block": { "timestamp": { "unpack": "1794506368." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d15858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…136eaad1cab48041a8c306a017e21d480c2c45ceee98df3ebadb1e9772ae27dcf2b9614db7e2654070097366 (111 bytes)", "f88b648459682f00830178c194ecf4927bc16fd3fdfd1255962c30a6b413bf7a0a80a46a6278420000000000…7b16287305bba9da96a4a2a06635578720e529a8775b2295a34cb6782643d8fe5ce063e9f0b6c33a62ad560c (141 bytes)", "f8ac0f858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…5d0eb6bcd69d04c4489b00a059a39a2ff3cf95832e41836b8b779e609195d3f7d357289db1a46034c77786fb (174 bytes)", "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…543c9a401741e60cad6ccda00d1664273b025a4db5c55ea8c7cd72150400c637496d690c8114fd1112d24f2c (141 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.Block:Block
Contract:0094cfe57e...94059f22
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00607c6ccf...3a4cbc27
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "83a0746a103c5e9e9e580b043f4c62057a4e9e349086467a836484de90eea940", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ef2bc1d9...9b3a1648
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00607c6ccf66a167c5b42cb4519a2eb8603a6435f282cf9abf6fd3104897a43b2cca1212205506c3230a07dc2901b80393f4070a46f6d1e9d82b5893057ac666143a4cbc27", "hash": "83a0746a103c5e9e9e580b043f4c62057a4e9e349086467a836484de90eea940", "number": "167711", "timestamp": "1794506368", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0294adf9e51132784bf7edf716f51c8b1f0c6c35731009fd532f065789579cf02a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d15858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…136eaad1cab48041a8c306a017e21d480c2c45ceee98df3ebadb1e9772ae27dcf2b9614db7e2654070097366 (111 bytes)", "f88b648459682f00830178c194ecf4927bc16fd3fdfd1255962c30a6b413bf7a0a80a46a6278420000000000…7b16287305bba9da96a4a2a06635578720e529a8775b2295a34cb6782643d8fe5ce063e9f0b6c33a62ad560c (141 bytes)", "f8ac0f858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…5d0eb6bcd69d04c4489b00a059a39a2ff3cf95832e41836b8b779e609195d3f7d357289db1a46034c77786fb (174 bytes)", "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…543c9a401741e60cad6ccda00d1664273b025a4db5c55ea8c7cd72150400c637496d690c8114fd1112d24f2c (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d6456c78...de9c3c5d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ef2bc1d9503736e6345b11cfc88bacfa5c462a08e6ba473dfe121fa19a478832ca121220f257c63562d9af15118a3b4c4b93e0d5ec65d31fe1bea5de4d3002789b3a1648", "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": "11002004249999857626024097.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }