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Canton Updates/1220a7...136a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,847

This Gateway_FinalizeBlock transaction built EVM block #33,847 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle
block #33,847
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.9s

Block planned

Producer plans block #33847 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33847

1.5s
1.5s

Committed on Canton

Participant commits update 1220a72f8c…34136a
—

Imported to the execution layers

Importer applies block #33847 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.9s
EVM
Canton
External call
Total
Complete1.5s
1.5s

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
#33,847
Block Hash
0x680f662f...b545733e
Block Timestamp
Nov 5, 2026, 17:32:34 UTC
Transactions
0x1d85c7b0...d818c6f80x8690...e145 → 0x0db9...fe89Success
0x957e35c3...7dccf7ed0xc518...5d3e → 0xa276...16d2Success
Overview
Update ID
1220a72f8c...a834136a
Offset
109135
Record Time
Nov 5, 2026, 17:32:35 UTC
Command ID
gw-64c9a5594...28c2bfba
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006bc5283e...51f84f49
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e921059014bba1b648af22e479a71923835121fe83045e77a8609d972f85ebabca1212202b92736910cf28f8ab24b2c3b44810aa3983308243b0b1bbce86c1a00827f5f4", "block": { "timestamp": { "unpack": "1793899954." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f158049237319f7fce160aa02ac6186cd40ff516627cc81bb6228ff8174d0b882b44a90820dbde3feaa9ffff (141 bytes)", "f8ac1e857a3c70420782c14094d09cb86fa0efc17868b6a29483e7683f63e1e6ba80b844095ea7b300000000…a1f0990693f25b18e75664a03a4b17fa54bd51f12faa2c7a46cc6a78bdce825e0d54d6edd3ed7a6570edfe78 (174 bytes)", "f8ac06858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b1cc6987ed8fd55474488ca01ed1a00e9963e36be44ed03fed391be6d7354dc5c82e7c95bde99c9364ac64d0 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…eecbb451de625fa92cccc0a04ce9e1b6c4d0c3ed78915e1759df1c1747e0933204f1066b9a85e869c614137e (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e1223e3fb5b8f35ab4873da0060b63735e283a18c601395414914dd9715f3ad5828ea79b8d8fa1494009e8ee (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…564dc7a6d3d2157a94bb94a06cf8ed51ec0279990619a00b561bb474ef5598216b9f0dc3331eacaa086086f0 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6bae888edb9318a29208f1a00dd507dc80f3c217293a28e1b3c867d21b9d49eb22135fcd18a2af0acef2ab77 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2e452fd940541a1864f18aa063c1e25a4c386f091ab1cbdbee1feaced2d69dd771623ccac66c73aad656454f (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": [] } }
0x0fd8184e...771d6a110x66bc...e7f7 → 0xa276...16d2Success
0x9eafc777...c45879580xa0d3...abad → 0x235d...3c8cSuccess
0x1aa1d41f...347c34190xdb32...20a3 → 0x235d...3c8cSuccess
0x0929a3d8...2ef06ba60x7c34...f216 → 0xd09c...e6baSuccess
0x3551e432...f921c4110xa0e3...1408 → 0xa276...16d2Success
0xcd194881...844806f30xe5bd...2c64 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e9210590...0827f5f4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7c1b804db3647e3ab1193b74788024bf447e3ceee0b4087c3a9843af28c2bfba", "timestamp": { "unpack": "1793899954." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f158049237319f7fce160aa02ac6186cd40ff516627cc81bb6228ff8174d0b882b44a90820dbde3feaa9ffff (141 bytes)", "f8ac1e857a3c70420782c14094d09cb86fa0efc17868b6a29483e7683f63e1e6ba80b844095ea7b300000000…a1f0990693f25b18e75664a03a4b17fa54bd51f12faa2c7a46cc6a78bdce825e0d54d6edd3ed7a6570edfe78 (174 bytes)", "f8ac06858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b1cc6987ed8fd55474488ca01ed1a00e9963e36be44ed03fed391be6d7354dc5c82e7c95bde99c9364ac64d0 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…eecbb451de625fa92cccc0a04ce9e1b6c4d0c3ed78915e1759df1c1747e0933204f1066b9a85e869c614137e (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e1223e3fb5b8f35ab4873da0060b63735e283a18c601395414914dd9715f3ad5828ea79b8d8fa1494009e8ee (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…564dc7a6d3d2157a94bb94a06cf8ed51ec0279990619a00b561bb474ef5598216b9f0dc3331eacaa086086f0 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6bae888edb9318a29208f1a00dd507dc80f3c217293a28e1b3c867d21b9d49eb22135fcd18a2af0acef2ab77 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2e452fd940541a1864f18aa063c1e25a4c386f091ab1cbdbee1feaced2d69dd771623ccac66c73aad656454f (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00887b7f16...1d2945bb
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bce7c0c9...73bae108
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "680f662f3f9a78886d5accd05caeb2bd97e081ce830ecf589bbf5a86b545733e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e6967b14...2271cc6e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bce7c0c9b426194c963591c28bda9ef5ddde7971fe17ab41ece6d675be812b96ca121220468d935adf632a9c62878d6765f8abd8adae079a6f2a942efc163fb673bae108", "hash": "680f662f3f9a78886d5accd05caeb2bd97e081ce830ecf589bbf5a86b545733e", "number": "33847", "timestamp": "1793899954", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a07c1b804db3647e3ab1193b74788024bf447e3ceee0b4087c3a9843af28c2bfbaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f158049237319f7fce160aa02ac6186cd40ff516627cc81bb6228ff8174d0b882b44a90820dbde3feaa9ffff (141 bytes)", "f8ac1e857a3c70420782c14094d09cb86fa0efc17868b6a29483e7683f63e1e6ba80b844095ea7b300000000…a1f0990693f25b18e75664a03a4b17fa54bd51f12faa2c7a46cc6a78bdce825e0d54d6edd3ed7a6570edfe78 (174 bytes)", "f8ac06858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b1cc6987ed8fd55474488ca01ed1a00e9963e36be44ed03fed391be6d7354dc5c82e7c95bde99c9364ac64d0 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…eecbb451de625fa92cccc0a04ce9e1b6c4d0c3ed78915e1759df1c1747e0933204f1066b9a85e869c614137e (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e1223e3fb5b8f35ab4873da0060b63735e283a18c601395414914dd9715f3ad5828ea79b8d8fa1494009e8ee (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…564dc7a6d3d2157a94bb94a06cf8ed51ec0279990619a00b561bb474ef5598216b9f0dc3331eacaa086086f0 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6bae888edb9318a29208f1a00dd507dc80f3c217293a28e1b3c867d21b9d49eb22135fcd18a2af0acef2ab77 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2e452fd940541a1864f18aa063c1e25a4c386f091ab1cbdbee1feaced2d69dd771623ccac66c73aad656454f (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ccb24d5d...92e4b0b3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e6967b14dc4c40a703127bde84089fc95186585e231b1b8d54694bba22c6924cca12122095feec5899552a090b276e8e792066a512c4e611648d00eb18f93e262271cc6e", "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": "11002004249999985687550214.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }