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Canton Updates/1220a3...b531
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #29,033

This Gateway_FinalizeBlock transaction built EVM block #29,033 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #29,033
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
3.0s

Block planned

Producer plans block #29033 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #29033

2.4s
2.4s

Committed on Canton

Participant commits update 1220a31670…92b531
—

Imported to the execution layers

Importer applies block #29033 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
3.0s
EVM
Canton
External call
Total
Complete2.4s
2.4s

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
#29,033
Block Hash
0x5f1a16b9...7ce74af4
Block Timestamp
Nov 5, 2026, 14:00:39 UTC
Transactions
0xb888a49a...1d5e652a0x2c16...ccc1 → 0x2a1e...4725Success
0xe9c2e160...82777f990xcd58...8a20 → 0xd129...b96cSuccess
Overview
Update ID
1220a31670...1a92b531
Offset
94482
Record Time
Nov 5, 2026, 14:00:41 UTC
Command ID
gw-64c9a5594...4537e4a1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0058a10441...165128d5
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a7b3ab09147420ed84862b42a53c43e09767f0f9a09a6aa6f0531d2fff0b43c4ca1212206d916a473eae7a25e431f6ee36c5123eff6a3b37464f7c92bd5efb100aa590ab", "block": { "timestamp": { "unpack": "1793887239." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a258207fc843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…a1540e2cb9b0f0be75e917a0792085f137a9ef668965340129d7c7d0a6163826005beb893ad3a48e6698e160 (118 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…914bdbf72bf9aedaebf419a05af09be63645fe12cfbc92ce284d1fabc9a3d58186de06ac3adc9627b3fb1e61 (111 bytes)", "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…80f528621bbfbed9c99045a07c8caf466225c66bd611ee48067442edc50d58fa0d2efda063e9099ff1f1de4e (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…cca09155b5b187abfea56ea03733ad3d1e1bbf34ffc3e5e02056eca93bc838797d43bb6514f9b0ef045a9e3f (111 bytes)", "f8718202de858bb2c970088252089413563707f189a54f7b6c9fa06ec0b8547e5268a988016345785d8a0000…081b23e40b00f9a22ff9b9a07d8c6f69a437147ffe1a797c2adaea1b2b0aea849dcb95a05eec9fba9b6b99e7 (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": [] } }
0xae61342e...4db2c9ca0xfe3a...db13 → 0x1356...68a9Success
0x634d6dfd...2b2bd68c0x84e9...824b → 0x235d...3c8cSuccess
0x0d42168c...5f7907d40xd154...c72a → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a7b3ab09...0aa590ab
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c65b174835af80f88a4441e2cc0fe5241f222cb7acba563a102493754537e4a1", "timestamp": { "unpack": "1793887239." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a258207fc843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…a1540e2cb9b0f0be75e917a0792085f137a9ef668965340129d7c7d0a6163826005beb893ad3a48e6698e160 (118 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…914bdbf72bf9aedaebf419a05af09be63645fe12cfbc92ce284d1fabc9a3d58186de06ac3adc9627b3fb1e61 (111 bytes)", "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…80f528621bbfbed9c99045a07c8caf466225c66bd611ee48067442edc50d58fa0d2efda063e9099ff1f1de4e (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…cca09155b5b187abfea56ea03733ad3d1e1bbf34ffc3e5e02056eca93bc838797d43bb6514f9b0ef045a9e3f (111 bytes)", "f8718202de858bb2c970088252089413563707f189a54f7b6c9fa06ec0b8547e5268a988016345785d8a0000…081b23e40b00f9a22ff9b9a07d8c6f69a437147ffe1a797c2adaea1b2b0aea849dcb95a05eec9fba9b6b99e7 (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:00f82151d2...b486a347
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000f3b653e...6d652c38
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5f1a16b92a26c9076021d020e319971dc4f6ae4cf8ec7f066de788737ce74af4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0070a5a810...f910d8fb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000f3b653e19c23350c073116b32c9fc243315737fd7fa6db2845e587d92290184ca121220f1ec9bbe8475c9a022f7bddbd387fab30e5fbe1ebe6c6004c995bc866d652c38", "hash": "5f1a16b92a26c9076021d020e319971dc4f6ae4cf8ec7f066de788737ce74af4", "number": "29033", "timestamp": "1793887239", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0c65b174835af80f88a4441e2cc0fe5241f222cb7acba563a102493754537e4a1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f873830e4a258207fc843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…a1540e2cb9b0f0be75e917a0792085f137a9ef668965340129d7c7d0a6163826005beb893ad3a48e6698e160 (118 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…914bdbf72bf9aedaebf419a05af09be63645fe12cfbc92ce284d1fabc9a3d58186de06ac3adc9627b3fb1e61 (111 bytes)", "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…80f528621bbfbed9c99045a07c8caf466225c66bd611ee48067442edc50d58fa0d2efda063e9099ff1f1de4e (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…cca09155b5b187abfea56ea03733ad3d1e1bbf34ffc3e5e02056eca93bc838797d43bb6514f9b0ef045a9e3f (111 bytes)", "f8718202de858bb2c970088252089413563707f189a54f7b6c9fa06ec0b8547e5268a988016345785d8a0000…081b23e40b00f9a22ff9b9a07d8c6f69a437147ffe1a797c2adaea1b2b0aea849dcb95a05eec9fba9b6b99e7 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0093f8938d...72de06e5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0070a5a810713ce7ebc7c220fd6a8d90cddba7d65675e49c238eb7cd94565c9f67ca1212205c0601fddae14bdd322b3ef527f53777d916ed7c5f09aee7d87b0eeff910d8fb", "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": "11002004249999987522401526.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }