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Canton Updates/122087...e57b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #184,466

This Gateway_FinalizeBlock transaction built EVM block #184,466 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #184,466
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
6.3s

Block planned

Producer plans block #184466 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #184466

5.0s
5.0s

Committed on Canton

Participant commits update 1220875c48…03e57b
—

Imported to the execution layers

Importer applies block #184466 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
6.3s
EVM
Canton
External call
Total
Complete5.0s
5.0s

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
#184,466
Block Hash
0x74100cca...3d0ca0d2
Block Timestamp
Nov 13, 2026, 17:27:08 UTC
Transactions
0x54044daf...1de982240x0f8b...aa2a → 0xfd7c...4601Success
0x370c80e2...d547a1730x476c...edf2 → 0x4b3f...c144Success
Overview
Update ID
1220875c48...c803e57b
Offset
572228
Record Time
Nov 13, 2026, 17:27:13 UTC
Command ID
gw-64c9a5594...649b172c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002de8688e...0b77e934
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0x5625d23c...731f6bf50xb36d...37d2 → contract creationSuccess
Contract:
0083e72e6c...2ba04b64
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00519c922d85030612723960d60108dfc844cecc82d3aa3556ae74bd56cf9dcc3dca12122039d3ddac68ac0bea25eb9dc9f2a183597ce2ef53a640293004bcae12c4daf6e4", "block": { "timestamp": { "unpack": "1794590828." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c058486df446d82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c3d25fc3ed5db46d4bb14ba00ea6110ee54dd519a22ea81af69e26b56edd05c3673166a184c0f01f8c501d26 (110 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e825208944b3f915b80f97b9f61d96d2523bc3138ea54c1448703…4c10c880b5e33558468fc8a0761fffc1f2f592d97155c7035eeda2e74be804507cc3570ca0e24a2e312fd77f (119 bytes)", "f90ceb678476035bdf83080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…4a5516c09e269034a1eb69a05a61993e2345aa2c1ec32886d9156f850adb0319c0b9d5504d63c17d70107a8f (3,310 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:00519c922d...c4daf6e4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c5751ae15ccd5f5a8ff3f3601b2047d493b3971a17cde567594cc9cc649b172c", "timestamp": { "unpack": "1794590828." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c058486df446d82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c3d25fc3ed5db46d4bb14ba00ea6110ee54dd519a22ea81af69e26b56edd05c3673166a184c0f01f8c501d26 (110 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e825208944b3f915b80f97b9f61d96d2523bc3138ea54c1448703…4c10c880b5e33558468fc8a0761fffc1f2f592d97155c7035eeda2e74be804507cc3570ca0e24a2e312fd77f (119 bytes)", "f90ceb678476035bdf83080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…4a5516c09e269034a1eb69a05a61993e2345aa2c1ec32886d9156f850adb0319c0b9d5504d63c17d70107a8f (3,310 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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0075c53f13...7d971657
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "74100ccaacfbdb4da735ef71effaf989f3b3f9806eeb75661bc4f5043d0ca0d2", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ab59e808...866f1d87
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0075c53f13af2f00722ad515dd2dd0356fa156194ab69923c8a5cd3ecb18a3f9f8ca121220a215d98d0886372b88f03c22c936ccf4da7eae0e22d6c1443abe0dc37d971657", "hash": "74100ccaacfbdb4da735ef71effaf989f3b3f9806eeb75661bc4f5043d0ca0d2", "number": "184466", "timestamp": "1794590828", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c5751ae15ccd5f5a8ff3f3601b2047d493b3971a17cde567594cc9cc649b172ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c058486df446d82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c3d25fc3ed5db46d4bb14ba00ea6110ee54dd519a22ea81af69e26b56edd05c3673166a184c0f01f8c501d26 (110 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e825208944b3f915b80f97b9f61d96d2523bc3138ea54c1448703…4c10c880b5e33558468fc8a0761fffc1f2f592d97155c7035eeda2e74be804507cc3570ca0e24a2e312fd77f (119 bytes)", "f90ceb678476035bdf83080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…4a5516c09e269034a1eb69a05a61993e2345aa2c1ec32886d9156f850adb0319c0b9d5504d63c17d70107a8f (3,310 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0055e2127e...c6e62a4d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ab59e808cb1cb5dd60dc67eeed4f7b62d40a33c4b0edcf172640ab97d3020604ca1212209b3366a56cff51317a89ccbf2b3c66dd82da20ce4bcb09b498a6e81e866f1d87", "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": "11002004249999845568764960.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }