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Canton Updates/122030...2707
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #143,704

This Gateway_FinalizeBlock transaction built EVM block #143,704 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #143,704
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.6s

Block planned

Producer plans block #143704 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #143704

1.3s
1.3s

Committed on Canton

Participant commits update 1220300371…f22707
—

Imported to the execution layers

Importer applies block #143704 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.6s
EVM
Canton
External call
Total
Complete1.3s
1.3s

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
#143,704
Block Hash
0xfa79dd79...41d02860
Block Timestamp
Nov 11, 2026, 11:14:30 UTC
Transactions
0xd31645b5...d6bfebf50x2d58...f603 → 0xa276...16d2Success
0x0f486ff6...c30563dc0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220300371...79f22707
Offset
446687
Record Time
Nov 11, 2026, 11:14:31 UTC
Command ID
gw-64c9a5594...421bf3f8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0061588088...c9d724bd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d84c2ba12207bc312527a4066d2df1eb96f17ab36903f4ddbc6af1df2e3c2e56ca121220510e18f2f2665eca8c290c27717d16f0cef3b98d6aa8070a11f0d73edb8735fe", "block": { "timestamp": { "unpack": "1794395670." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8262b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8692fb47c99acd26dc4313a07bdc85104a2e7929e8f462890d2ff4eba53fb3e7706a3d5e2c51569b7ab8c0d5 (176 bytes)", "f8ae8262b98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…88866254ef08e677efd5e6a0135cbaa7afc659bd73b6c4704d76b804978b845e103b2569da946a74d0531e9c (176 bytes)", "f88a0884089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…bb9b60ef15147eee57cd83a02ec359c3fb566c72ab760856a65700e507eb752d24f2f35c3c33c9454f4129fa (140 bytes)", "f8ab0584089544008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…5001296cfab02d06b3ef08a008aedc6d0709c36983c12101402d134d149fefe9defadc20aab6ce53fb353072 (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": [] } }
0x1999611b...9a43d6b30x26b2...5f86 → 0x0af7...128bSuccess
0x4f503a33...809e412f0x9287...8101 → 0xbeed...74d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d84c2ba1...db8735fe
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1714d899a35e36fb7f41d607476fde0c691f54961bac03496beef910421bf3f8", "timestamp": { "unpack": "1794395670." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8262b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8692fb47c99acd26dc4313a07bdc85104a2e7929e8f462890d2ff4eba53fb3e7706a3d5e2c51569b7ab8c0d5 (176 bytes)", "f8ae8262b98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…88866254ef08e677efd5e6a0135cbaa7afc659bd73b6c4704d76b804978b845e103b2569da946a74d0531e9c (176 bytes)", "f88a0884089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…bb9b60ef15147eee57cd83a02ec359c3fb566c72ab760856a65700e507eb752d24f2f35c3c33c9454f4129fa (140 bytes)", "f8ab0584089544008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…5001296cfab02d06b3ef08a008aedc6d0709c36983c12101402d134d149fefe9defadc20aab6ce53fb353072 (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:0031c363c1...f4835aef
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00dbe44470...49bf1f23
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fa79dd7901e3d974b1e20a937aca87fb1286d21df8dad4aea9a7951c41d02860", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0079a4fe4a...2c7e434d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00dbe444708d08dc55d774c7234023ab98cfd34b7c0028b787bc93540db5988b3dca121220717f12abd5267ea64fea107ceb29b3e329b33a6a52361cb8e36b202b49bf1f23", "hash": "fa79dd7901e3d974b1e20a937aca87fb1286d21df8dad4aea9a7951c41d02860", "number": "143704", "timestamp": "1794395670", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01714d899a35e36fb7f41d607476fde0c691f54961bac03496beef910421bf3f8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8262b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8692fb47c99acd26dc4313a07bdc85104a2e7929e8f462890d2ff4eba53fb3e7706a3d5e2c51569b7ab8c0d5 (176 bytes)", "f8ae8262b98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…88866254ef08e677efd5e6a0135cbaa7afc659bd73b6c4704d76b804978b845e103b2569da946a74d0531e9c (176 bytes)", "f88a0884089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…bb9b60ef15147eee57cd83a02ec359c3fb566c72ab760856a65700e507eb752d24f2f35c3c33c9454f4129fa (140 bytes)", "f8ab0584089544008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…5001296cfab02d06b3ef08a008aedc6d0709c36983c12101402d134d149fefe9defadc20aab6ce53fb353072 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00888a26a4...e2363cdd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0079a4fe4a078bf19c66dd5f2cf4ff503a0e3dcb8a43837b0f4dfd4030c2d52f87ca12122052d61962c45ee7593841b02611e14d90277bbbba5abd6f472516dd9d2c7e434d", "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": "11002004249999877721595215.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }