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Canton Updates/122042...7424
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #9,377

This Gateway_FinalizeBlock transaction built EVM block #9,377 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #9,377
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.4s

Block planned

Producer plans block #9377 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #9377

4.4s
4.4s

Committed on Canton

Participant commits update 1220428643…517424
—

Imported to the execution layers

Importer applies block #9377 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.4s
EVM
Canton
External call
Total
Complete4.4s
4.4s

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
#9,377
Block Hash
0x39ae6c3d...4809e55d
Block Timestamp
Nov 3, 2026, 01:46:13 UTC
Transactions
0x0ee620d5...9f9352fa0x27ab...4986 → 0x27ab...4986Success
0xbd11732d...e369745c0xa253...30e5 → 0x5a3c...a3a7Success
Overview
Update ID
1220428643...61517424
Offset
30461
Record Time
Nov 3, 2026, 01:46:17 UTC
Command ID
gw-64c9a5594...9d9200be
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000cee8373...f33c1f89
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b44afeeeca7ff78f5bc05ed8df88a19ffde2b24c7f8f82b0d70914260370e1d2ca12122063aece72bd57eb53b934b69261db074e605e87f657506321a512ad54dac70bf0", "block": { "timestamp": { "unpack": "1793670373." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258201ae8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…6945d33d795ebaa9206adaa01a01fb3900e7afa2f4c54f5a18791a9ad2f235e59af8320e7ceaee1415cba1cd (116 bytes)", "f88b01856ea1ff967b8254ac94e319c273d769f951f37b93bf9535cab63958230b80a4552410770000000000…2e6e72218dda55edf6bca4a06dea9fea8fb752bc73c11827e26dd53f6d31bf297dd81f80230f4e30a4eafc1a (141 bytes)", "02f879830e4a25821ac1855c31aa52b5855c31aa52bd825208945a3cd3b8a7467bf79810826b2ab8cb28ea02…3eefa1bd058df3f48ec293a0335fe2824c9f6132a384971bf936f2017e11a40da37a6542c5252d92b70ffd1a (124 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": [] } }
0xb786739f...5ec786180x3512...22e8 → 0xe319...230bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b44afeee...dac70bf0
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "19d3981e96ac14bc61fec71b312e63cc8bc18cbc9753987e61af16bf9d9200be", "timestamp": { "unpack": "1793670373." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258201ae8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…6945d33d795ebaa9206adaa01a01fb3900e7afa2f4c54f5a18791a9ad2f235e59af8320e7ceaee1415cba1cd (116 bytes)", "f88b01856ea1ff967b8254ac94e319c273d769f951f37b93bf9535cab63958230b80a4552410770000000000…2e6e72218dda55edf6bca4a06dea9fea8fb752bc73c11827e26dd53f6d31bf297dd81f80230f4e30a4eafc1a (141 bytes)", "02f879830e4a25821ac1855c31aa52b5855c31aa52bd825208945a3cd3b8a7467bf79810826b2ab8cb28ea02…3eefa1bd058df3f48ec293a0335fe2824c9f6132a384971bf936f2017e11a40da37a6542c5252d92b70ffd1a (124 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:00613ea847...9b59c435
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008f5b47b4...07d12a56
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "39ae6c3ded8df41fb19ed969ff518827b2c9823e89a399363e84dce54809e55d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a8f32c62...c078c693
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008f5b47b4f6805ec306a9b7f09b29615422c99bb25fb4deffb87b2b9ecd5fedfcca121220581ea988a6bc4c2feb612f07d256f604cfb83de8077145081fcd049b07d12a56", "hash": "39ae6c3ded8df41fb19ed969ff518827b2c9823e89a399363e84dce54809e55d", "number": "9377", "timestamp": "1793670373", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a019d3981e96ac14bc61fec71b312e63cc8bc18cbc9753987e61af16bf9d9200bea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f871830e4a258201ae8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…6945d33d795ebaa9206adaa01a01fb3900e7afa2f4c54f5a18791a9ad2f235e59af8320e7ceaee1415cba1cd (116 bytes)", "f88b01856ea1ff967b8254ac94e319c273d769f951f37b93bf9535cab63958230b80a4552410770000000000…2e6e72218dda55edf6bca4a06dea9fea8fb752bc73c11827e26dd53f6d31bf297dd81f80230f4e30a4eafc1a (141 bytes)", "02f879830e4a25821ac1855c31aa52b5855c31aa52bd825208945a3cd3b8a7467bf79810826b2ab8cb28ea02…3eefa1bd058df3f48ec293a0335fe2824c9f6132a384971bf936f2017e11a40da37a6542c5252d92b70ffd1a (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001539b672...85e25478
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a8f32c622176d4ce07d1e98f2145fdf9a85c4949d346044da8238723a622833aca1212205ae1533b140c4faa991a79e4e162482397ecbcabd858361e2526d8e1c078c693", "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": "11002004249999996373622611.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }