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Canton Updates/122026...0e65
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #28,528

This Gateway_FinalizeBlock transaction built EVM block #28,528 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #28,528
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
746ms

Block planned

Producer plans block #28528 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28528

597ms
597ms

Committed on Canton

Participant commits update 1220268857…f40e65
—

Imported to the execution layers

Importer applies block #28528 from GatewayHead

—
0ms
250ms
500ms
746ms
EVM
Canton
External call
Total
Complete597ms
597ms

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
#28,528
Block Hash
0x3bcad669...2fe914a8
Block Timestamp
Nov 5, 2026, 13:40:14 UTC
Transactions
0xeea1fdac...e18208dd0xfe3a...db13 → 0xd729...43caSuccess
0x28760276...850ec0c70x5916...919a → 0xd129...b96cSuccess
Overview
Update ID
1220268857...54f40e65
Offset
92947
Record Time
Nov 5, 2026, 13:40:14 UTC
Command ID
gw-64c9a5594...6ba98b12
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0076a704a8...b2b57e39
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ba0d8cdd6092348fd736bd44ed5a0105733ce0ba8118bf907616c355532bf3bfca121220b316f1ac49f37948f0e1c2084bb67c4be6d5d4a39b38a17327c824d6a780498f", "block": { "timestamp": { "unpack": "1793886014." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03853bf85b062082598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…497060233fc7e0b8e7f9b0a0366324f7b558836db255abd54ab98bcf08dc0a6b5f5030258292594a9c524c45 (174 bytes)", "f871820223853bf85b062082520894d729b599da5f5cd903ed59253e987ecfd8af43ca88016345785d8a0000…f0e2267ddb415b7ccba8dfa04d5b6d01f1a6e77f87613af15fccb8e3dd638f76518fbd44d536d32843954979 (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:00ba0d8cdd...a780498f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5840c06bf00a26a1b4046cdd477d4f07db72260c58ed93707f08927d6ba98b12", "timestamp": { "unpack": "1793886014." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03853bf85b062082598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…497060233fc7e0b8e7f9b0a0366324f7b558836db255abd54ab98bcf08dc0a6b5f5030258292594a9c524c45 (174 bytes)", "f871820223853bf85b062082520894d729b599da5f5cd903ed59253e987ecfd8af43ca88016345785d8a0000…f0e2267ddb415b7ccba8dfa04d5b6d01f1a6e77f87613af15fccb8e3dd638f76518fbd44d536d32843954979 (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:009757a051...57577fff
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008e63e13c...95233ddd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3bcad669e0b1d397c8fa6abdc9d8557fcc943e73c3f08f2ad1e7aeaf2fe914a8", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c9dca654...03e0f329
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008e63e13c826cd397b63b92572c9c48a19c3645c378010da339a95eaf51651d9dca121220eeecb900420a5b9bd2a326e466e8faf0f34bfe57331299b389a0548695233ddd", "hash": "3bcad669e0b1d397c8fa6abdc9d8557fcc943e73c3f08f2ad1e7aeaf2fe914a8", "number": "28528", "timestamp": "1793886014", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a05840c06bf00a26a1b4046cdd477d4f07db72260c58ed93707f08927d6ba98b12a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f8ac03853bf85b062082598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…497060233fc7e0b8e7f9b0a0366324f7b558836db255abd54ab98bcf08dc0a6b5f5030258292594a9c524c45 (174 bytes)", "f871820223853bf85b062082520894d729b599da5f5cd903ed59253e987ecfd8af43ca88016345785d8a0000…f0e2267ddb415b7ccba8dfa04d5b6d01f1a6e77f87613af15fccb8e3dd638f76518fbd44d536d32843954979 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009e2c6f72...3ef84c8b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c9dca6547e1d4e76bd0896b31c56ebb5f87d12d46078832982aa4faec4d356ceca121220df89467cda19a894242b0566afd214430d995d18001afa668ab0ebd103e0f329", "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": "11002004249999987701896002.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }