Canton Updates/122072...fbb0

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #30,625 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #30,625

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

8.0s

9.0s

Block planned

Producer plans block #30625 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #30625

7.2s

Committed on Canton

Participant commits update 1220727b77…dcfbb0

—

Imported to the execution layers

Importer applies block #30625 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

8.0s

9.0s

EVM

Canton

External call

Total

Complete7.2s

7.2s

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

#30,625

Block Hash

0x51cac148...6484111f

Block Timestamp

Nov 5, 2026, 15:11:21 UTC

Transactions

0xfcbb4985...d75c406e0x36df...4b63 → 0x235d...3c8cSuccess

0xcdbeeed8...bd5fe85f0xfe3a...db13 → 0x6140...b06bSuccess

Overview

Update ID

1220727b77...39dcfbb0

Offset

99329

Record Time

Nov 5, 2026, 15:11:28 UTC

Command ID

gw-64c9a5594...47534e2b

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00027726d5...2c10990a

Choice: Archive

Payload

{}

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Payload

{ "headCid": "00434cdfa52149bf56d3ca19e6ef6f978b9bed590770b24527e3813e7abbd8f73eca12122093fc3dd35c0aeabc75ec643d633f1be1a1a536e324dc56d101242d441e64ee53", "block": { "timestamp": { "unpack": "1793891481." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac04858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…144343890367670a5f11fea02d0390bd72a79f8f45f953d049bad8f1b66f441667791937f855a4e50d8c8c8a (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4400346c5a471a6ff8a948a05f50d84acea1edce2d7524ce06ce33a9da6606fee39bfbf7f2dfdb8360a3037f (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b31a5f2165e47203ceb48aa03ac53b79aaa01477ef0520b920e0c301978133bbe0d43064c80729fc9df7045f (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4e77cb43f1cd90d7f4163ea031a6b2f5977ed52103a896bb3e11bc7f241a312e9ef5a793add746c72c1efa02 (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6104bd663b2261c7f15f11a00c0565f60bf68e4c3e8e113ed81150c804c0fc0deac618af25423dbcc91d2010 (111 bytes)", "f871820580858bb2c970088252089461407009aa7bf20a81111780d8bf508d65d8b06b88016345785d8a0000…16f2df7a77ececcc844157a078f8b5a52778eecaee2baf4685a78d16ec6bf205ebb51859286ed841dc642da4 (115 bytes)", "f871820581858bb2c970088252089481cca65f4b141f556d1a20388a5187204c7b820b88016345785d8a0000…57435cb28f3095fcb2ddaba03a5d5b617336a15f38b23c3ec09195e23879677dbff135e1b3aa12e284f82cfd (115 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.Gateway:GatewayHead

Contract:00434cdfa5...1e64ee53

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "5d8a6624c2ab1ab4e75d7b54cd294badb1a34d70534a8e2d357c0ff647534e2b", "timestamp": { "unpack": "1793891481." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac04858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…144343890367670a5f11fea02d0390bd72a79f8f45f953d049bad8f1b66f441667791937f855a4e50d8c8c8a (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4400346c5a471a6ff8a948a05f50d84acea1edce2d7524ce06ce33a9da6606fee39bfbf7f2dfdb8360a3037f (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b31a5f2165e47203ceb48aa03ac53b79aaa01477ef0520b920e0c301978133bbe0d43064c80729fc9df7045f (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4e77cb43f1cd90d7f4163ea031a6b2f5977ed52103a896bb3e11bc7f241a312e9ef5a793add746c72c1efa02 (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6104bd663b2261c7f15f11a00c0565f60bf68e4c3e8e113ed81150c804c0fc0deac618af25423dbcc91d2010 (111 bytes)", "f871820580858bb2c970088252089461407009aa7bf20a81111780d8bf508d65d8b06b88016345785d8a0000…16f2df7a77ececcc844157a078f8b5a52778eecaee2baf4685a78d16ec6bf205ebb51859286ed841dc642da4 (115 bytes)", "f871820581858bb2c970088252089481cca65f4b141f556d1a20388a5187204c7b820b88016345785d8a0000…57435cb28f3095fcb2ddaba03a5d5b617336a15f38b23c3ec09195e23879677dbff135e1b3aa12e284f82cfd (115 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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00ddbf42f3...93ef1ee2

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "51cac148ca1eb1b26ef123df254973e063c68a5eede03e7c1d67cfc86484111f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00ee9dd9dc...c05c5e0b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ddbf42f31ce8a37556e0e785ffedb7004bbac847b0942550d1ca3f10b9fe289fca121220869f4593f88e0a7cee102858451a700bd10dfadfc0e236c1687e362d93ef1ee2", "hash": "51cac148ca1eb1b26ef123df254973e063c68a5eede03e7c1d67cfc86484111f", "number": "30625", "timestamp": "1793891481", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a05d8a6624c2ab1ab4e75d7b54cd294badb1a34d70534a8e2d357c0ff647534e2ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac04858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…144343890367670a5f11fea02d0390bd72a79f8f45f953d049bad8f1b66f441667791937f855a4e50d8c8c8a (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4400346c5a471a6ff8a948a05f50d84acea1edce2d7524ce06ce33a9da6606fee39bfbf7f2dfdb8360a3037f (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b31a5f2165e47203ceb48aa03ac53b79aaa01477ef0520b920e0c301978133bbe0d43064c80729fc9df7045f (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4e77cb43f1cd90d7f4163ea031a6b2f5977ed52103a896bb3e11bc7f241a312e9ef5a793add746c72c1efa02 (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6104bd663b2261c7f15f11a00c0565f60bf68e4c3e8e113ed81150c804c0fc0deac618af25423dbcc91d2010 (111 bytes)", "f871820580858bb2c970088252089461407009aa7bf20a81111780d8bf508d65d8b06b88016345785d8a0000…16f2df7a77ececcc844157a078f8b5a52778eecaee2baf4685a78d16ec6bf205ebb51859286ed841dc642da4 (115 bytes)", "f871820581858bb2c970088252089481cca65f4b141f556d1a20388a5187204c7b820b88016345785d8a0000…57435cb28f3095fcb2ddaba03a5d5b617336a15f38b23c3ec09195e23879677dbff135e1b3aa12e284f82cfd (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00bca291b8...487a307d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ee9dd9dcc13ac31573f18897aa7e8578ee83d0bdc85afb4f50c92ecaf51309abca121220ad1a64858d3837e1263e7c2687c56340f886b12efe2b1c698028dd16c05c5e0b", "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": "11002004249999986986039994.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }