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Canton Updates/122031...35ff
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #95,977

This Gateway_FinalizeBlock transaction built EVM block #95,977 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #95,977
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #95977 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #95977

1.6s
1.6s

Committed on Canton

Participant commits update 1220315f14…7a35ff
—

Imported to the execution layers

Importer applies block #95977 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#95,977
Block Hash
0x6abf6831...827e3055
Block Timestamp
Nov 9, 2026, 17:24:33 UTC
Transactions
0xca9a0c51...8bd58a7a0xda95...6f01 → 0x5345...9be7Success
0x953d3ff0...1b608f180x6484...cbd1 → 0x235d...3c8cSuccess
Overview
Update ID
1220315f14...b67a35ff
Offset
300993
Record Time
Nov 9, 2026, 17:24:34 UTC
Command ID
gw-64c9a5594...f70b0b31
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f2be3995...c03200b0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0074d2adb45701f7e45ec0e325b97dc0ba8e93509f53ce0c310406267731d8b122ca1212203645d5ca59bc2e4a65cdc2ea7c0ceedcac5dce2587d42bd0f9a60fca2f806a4e", "block": { "timestamp": { "unpack": "1794245073." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0e858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bf5f62e33b5031fe547ad9a078853ceba86e006efaddfa784b85022d1b4d3fee9fbcd2417d88a92e6d555b23 (111 bytes)", "f8ac0c858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…4cf0d41b260071ef707feca04a87ad0df18871272516fd685fa3bcd728144d7d89af81d2cf58b04f86ace67c (174 bytes)", "f871821676858bb2c97008825208945bd4baf0119554207213c33b79eaddb5af7b4b9e88016345785d8a0000…6059fd5c4276a77e221f6ba0279d97682cc9d240ad2478b3828d3869828dd1975bac343377f4a49641de829c (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": [] } }
0x6ca13198...63490d2d0xfd7c...4601 → 0x5bd4...4b9eSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0074d2adb4...2f806a4e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "043480c170457adc4776a472ad8f8d4eb1317ab0748952adfe4f4353f70b0b31", "timestamp": { "unpack": "1794245073." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0e858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bf5f62e33b5031fe547ad9a078853ceba86e006efaddfa784b85022d1b4d3fee9fbcd2417d88a92e6d555b23 (111 bytes)", "f8ac0c858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…4cf0d41b260071ef707feca04a87ad0df18871272516fd685fa3bcd728144d7d89af81d2cf58b04f86ace67c (174 bytes)", "f871821676858bb2c97008825208945bd4baf0119554207213c33b79eaddb5af7b4b9e88016345785d8a0000…6059fd5c4276a77e221f6ba0279d97682cc9d240ad2478b3828d3869828dd1975bac343377f4a49641de829c (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b804e4cf...2b06ef58
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008c5004d5...bcc47914
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6abf6831746d2e589d2805a0c3ec345e37c6268c9cad0bbf5c4a6cb8827e3055", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d75a20a0...f14c4337
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008c5004d53721d5e24c87b9e1f447d89a64500befd9cda3d11863651b527e6448ca1212200be43a6590e2f7984bd69499f8d4b651d8c3caa47ae4aa140a2286c0bcc47914", "hash": "6abf6831746d2e589d2805a0c3ec345e37c6268c9cad0bbf5c4a6cb8827e3055", "number": "95977", "timestamp": "1794245073", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0043480c170457adc4776a472ad8f8d4eb1317ab0748952adfe4f4353f70b0b31a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d0e858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bf5f62e33b5031fe547ad9a078853ceba86e006efaddfa784b85022d1b4d3fee9fbcd2417d88a92e6d555b23 (111 bytes)", "f8ac0c858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…4cf0d41b260071ef707feca04a87ad0df18871272516fd685fa3bcd728144d7d89af81d2cf58b04f86ace67c (174 bytes)", "f871821676858bb2c97008825208945bd4baf0119554207213c33b79eaddb5af7b4b9e88016345785d8a0000…6059fd5c4276a77e221f6ba0279d97682cc9d240ad2478b3828d3869828dd1975bac343377f4a49641de829c (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00120842a2...aa21d7bf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d75a20a0b19ce721384f2efb9e3becbbd5544f771bfbd220f9aa32df7d204019ca121220e734e43b62f82988f3e0e1b2a226f70aa22fac42c02021b968062616f14c4337", "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": "11002004249999960303309892.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }