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Canton Updates/12204b...46de
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #107,660

This Gateway_FinalizeBlock transaction built EVM block #107,660 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #107,660
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #107660 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #107660

1.8s
1.8s

Committed on Canton

Participant commits update 12204b4990…a446de
—

Imported to the execution layers

Importer applies block #107660 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.8s
1.8s

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
#107,660
Block Hash
0xd1fedf8c...72fe855e
Block Timestamp
Nov 10, 2026, 07:23:25 UTC
Transactions
0x52c98f41...5908b9050x1d26...e220 → 0xbeed...74d2Success
0x6a3a34d7...e1193f2f0xe0f6...5090 → 0x925e...03fcSuccess
Overview
Update ID
12204b4990...1aa446de
Offset
336883
Record Time
Nov 10, 2026, 07:23:26 UTC
Command ID
gw-64c9a5594...d2609180
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00242c2c4a...ce4a39d6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0040dd3f62f63845468c2cc4ed4c04d3d6aedb3b6cbcc3ae2cf70d5876e0c073bbca1212200c5bef554dcc93dafd033e8fc3574f2c2f3d02cb519f0c3822a3ee7ba4c950c9", "block": { "timestamp": { "unpack": "1794295405." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8aa0483124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000…987d68357eb24e643691fda00668e733d192f822750fbb93851e5f298f53ee1b22351bdcd0e908c813112037 (172 bytes)", "f86c2f843b9aca008261a8946ed137b9158e5bd05fb055f8141fcbb33f1e7554865af3107a400080831c946d…0979e0ec19a855ee887903a07cfec422db6acef4d057833d943e7ff719418710fe2e9348b288a7bfb18ffe8c (110 bytes)", "02f901f4830e4a25820357830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6fcdfd541340dcb18bd205a052375b772acf34d0cf1c1d3456448e6523899c5e093b760f68533410c66539c3 (504 bytes)", "02f901f4830e4a2582021c830f4240831e8480830741f294925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f224de0cbef8072769e154a060318c2f31b00607af3e1baae0bbd3be2debd4e747a81040ad063e0f163d958c (504 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": [] } }
0x015a0f3a...18ae40570x6ed1...7554 → 0x6ed1...7554Success
0xa4b5fff7...af8c18030xac4e...845a → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0040dd3f62...a4c950c9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "77fe6bce42241d46b327b0ce7230ef380814fd6a5eaf4b690bb024d6d2609180", "timestamp": { "unpack": "1794295405." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8aa0483124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000…987d68357eb24e643691fda00668e733d192f822750fbb93851e5f298f53ee1b22351bdcd0e908c813112037 (172 bytes)", "f86c2f843b9aca008261a8946ed137b9158e5bd05fb055f8141fcbb33f1e7554865af3107a400080831c946d…0979e0ec19a855ee887903a07cfec422db6acef4d057833d943e7ff719418710fe2e9348b288a7bfb18ffe8c (110 bytes)", "02f901f4830e4a25820357830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6fcdfd541340dcb18bd205a052375b772acf34d0cf1c1d3456448e6523899c5e093b760f68533410c66539c3 (504 bytes)", "02f901f4830e4a2582021c830f4240831e8480830741f294925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f224de0cbef8072769e154a060318c2f31b00607af3e1baae0bbd3be2debd4e747a81040ad063e0f163d958c (504 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:00ee4bbedd...493ace12
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00daeaaac9...c8911582
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d1fedf8cfb34efa54023341a082ac5476c40007a888176ee201992e872fe855e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00637c7b5d...b89087d2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00daeaaac95e7abfa6685f2f0bfea0c4d596185eae6475a1f3d540f1b2b1702dbaca1212206d650409d7dc7a0beef5cdd8a80830f5ea19315bf0409805f40a5fb8c8911582", "hash": "d1fedf8cfb34efa54023341a082ac5476c40007a888176ee201992e872fe855e", "number": "107660", "timestamp": "1794295405", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a077fe6bce42241d46b327b0ce7230ef380814fd6a5eaf4b690bb024d6d2609180a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8aa0483124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000…987d68357eb24e643691fda00668e733d192f822750fbb93851e5f298f53ee1b22351bdcd0e908c813112037 (172 bytes)", "f86c2f843b9aca008261a8946ed137b9158e5bd05fb055f8141fcbb33f1e7554865af3107a400080831c946d…0979e0ec19a855ee887903a07cfec422db6acef4d057833d943e7ff719418710fe2e9348b288a7bfb18ffe8c (110 bytes)", "02f901f4830e4a25820357830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6fcdfd541340dcb18bd205a052375b772acf34d0cf1c1d3456448e6523899c5e093b760f68533410c66539c3 (504 bytes)", "02f901f4830e4a2582021c830f4240831e8480830741f294925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f224de0cbef8072769e154a060318c2f31b00607af3e1baae0bbd3be2debd4e747a81040ad063e0f163d958c (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002ccc22f1...0b9735db
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00637c7b5d3b842daca72a7b50d896037182f4e929c83b071bc2c215814b619adfca1212206459d7d21e4fb16f396f206bfcaf6e746ee7bab6194a29e9a3072252b89087d2", "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": "11002004249999944989584409.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }