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Canton Updates/122039...182b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #146,716

This Gateway_FinalizeBlock transaction built EVM block #146,716 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #146,716
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.1s

Block planned

Producer plans block #146716 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #146716

2.4s
2.4s

Committed on Canton

Participant commits update 12203977c4…ea182b
—

Imported to the execution layers

Importer applies block #146716 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.1s
EVM
Canton
External call
Total
Complete2.4s
2.4s

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
#146,716
Block Hash
0x0de0f3eb...850aed91
Block Timestamp
Nov 11, 2026, 14:12:18 UTC
Transactions
0x4edf9711...c12455ab0xf9ef...6f03 → 0x1e3c...f766Success
0xd1bd748a...9c60b0520x214a...f50f → 0x925e...03fcSuccess
Overview
Update ID
12203977c4...8dea182b
Offset
455901
Record Time
Nov 11, 2026, 14:12:20 UTC
Command ID
gw-64c9a5594...581e8d7a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0080d9d21a...ab6d4706
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007c07d5fccd83daa4df3dc8e83517b6bfe773cd6a50553cdf7a2968a83fbd33dbca1212202d8c86a43cf0ba5dad963656bd747f989841e1fe2ab1f5683a13264beba698ae", "block": { "timestamp": { "unpack": "1794406338." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821b46830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8b8c47c5bc86a511aab315a046bb358959b0542f365e1a744ea0a94ff331f2cb2e1b4e7aa9a9272ca3b46037 (504 bytes)", "02f871830e4a258219a38502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…d9f15c75deb20d4b076228a074821e47489b0e2297edbf78eab67b270094e29d5489aa6196a413ddc46068bf (116 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894d4994c4cfc54173dd8eaaf9e14d1e47f524a0dfd8701…b217648bc5c3e9e6018767a07df8e9805104f5bb277f608e44c17231d870ba2e2615bc733129b35cbd77ee0f (119 bytes)", "02f86b830e4a25278313d6208313d62a827b0c941e3cfee7b721e17b057e93d2e4af33723818f7668080c001…4e4817a963ad62a9324cc9a06074c1d83b7cb8c5e53ecfc462edb7bf0d829bcde1cf987258fb2dede6669112 (110 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": [] } }
0x3dfe2ec8...3beb21d20x6c4b...6ca9 → 0xd499...0dfdSuccess
0xa6a99c86...f5ef97c50x27ab...4986 → 0x27ab...4986Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007c07d5fc...eba698ae
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0fd79cfc028f9fd98569367cca9089f05483f60e407cf60192a61d0b581e8d7a", "timestamp": { "unpack": "1794406338." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821b46830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8b8c47c5bc86a511aab315a046bb358959b0542f365e1a744ea0a94ff331f2cb2e1b4e7aa9a9272ca3b46037 (504 bytes)", "02f871830e4a258219a38502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…d9f15c75deb20d4b076228a074821e47489b0e2297edbf78eab67b270094e29d5489aa6196a413ddc46068bf (116 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894d4994c4cfc54173dd8eaaf9e14d1e47f524a0dfd8701…b217648bc5c3e9e6018767a07df8e9805104f5bb277f608e44c17231d870ba2e2615bc733129b35cbd77ee0f (119 bytes)", "02f86b830e4a25278313d6208313d62a827b0c941e3cfee7b721e17b057e93d2e4af33723818f7668080c001…4e4817a963ad62a9324cc9a06074c1d83b7cb8c5e53ecfc462edb7bf0d829bcde1cf987258fb2dede6669112 (110 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:0008b586b6...3511d775
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002833a426...41018c07
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0de0f3eb4c061721cb0b977bcf320b7597f64bc443f3f76dae4f7f97850aed91", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00908fd61c...0476580c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002833a426d2f161ab9e9481c29773b784e9beda3bfeab59a73488e279903362c3ca121220ba4950ac1eae16fe5c1ab055c958a68fa88c18e2d2cd27b34e78567241018c07", "hash": "0de0f3eb4c061721cb0b977bcf320b7597f64bc443f3f76dae4f7f97850aed91", "number": "146716", "timestamp": "1794406338", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00fd79cfc028f9fd98569367cca9089f05483f60e407cf60192a61d0b581e8d7aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821b46830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8b8c47c5bc86a511aab315a046bb358959b0542f365e1a744ea0a94ff331f2cb2e1b4e7aa9a9272ca3b46037 (504 bytes)", "02f871830e4a258219a38502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…d9f15c75deb20d4b076228a074821e47489b0e2297edbf78eab67b270094e29d5489aa6196a413ddc46068bf (116 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894d4994c4cfc54173dd8eaaf9e14d1e47f524a0dfd8701…b217648bc5c3e9e6018767a07df8e9805104f5bb277f608e44c17231d870ba2e2615bc733129b35cbd77ee0f (119 bytes)", "02f86b830e4a25278313d6208313d62a827b0c941e3cfee7b721e17b057e93d2e4af33723818f7668080c001…4e4817a963ad62a9324cc9a06074c1d83b7cb8c5e53ecfc462edb7bf0d829bcde1cf987258fb2dede6669112 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0015cc6506...39feb634
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00908fd61c69ce098454ffa3650ef01fbde27f9066ff4e6a51d945e7b9ee639822ca121220bdadab09789335b03d83e2f8f6107a63e7807180759b03bda9d88f340476580c", "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": "11002004249999875001207804.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }