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Canton Updates/12209d...b178
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #155,472

This Gateway_FinalizeBlock transaction built EVM block #155,472 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #155,472
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
18ms

Block planned

Producer plans block #155472 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #155472

14ms
14ms

Committed on Canton

Participant commits update 12209d7541…81b178
—

Imported to the execution layers

Importer applies block #155472 from GatewayHead

—
0ms
18ms
EVM
Canton
External call
Total
Complete14ms
14ms

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
#155,472
Block Hash
0xd7e52d48...e1c30e31
Block Timestamp
Nov 12, 2026, 00:40:12 UTC
Transactions
0x5c19aeda...e3b860590xfcc7...392a → 0x7919...5a5bSuccess
0x766b066c...a1b9f9700x90b5...31ef → 0xf25d...b14aSuccess
Overview
Update ID
12209d7541...1881b178
Offset
482797
Record Time
Nov 12, 2026, 00:40:12 UTC
Command ID
gw-64c9a5594...1335bf00
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a7660cad...28ba0fcf
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00220613516754750bc848bd199cd18c2204f20e6451c6303cdc7819b3077e780aca121220a2b9f763b77aed2a8ebee67e6c827e514eb4ae82f0e73efa4101f2519046ed31", "block": { "timestamp": { "unpack": "1794444012." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a254c850205515fe4850205515fee827b0c94f25d2277d18f1bd2258cce7e986c70cd35afb14a…da9aed9ae90c0a2a261d3fa035f484fdea27d55abff00ed73e6a1102681dd06f7d4bc1312557330d5a80270c (114 bytes)", "f88b0c850210f32aa48254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…30538f0174f63dee551be5a0690adff4b752a247a18fca0dccb5144b1f9107decd2ddc49d3ed19fe3707fc37 (141 bytes)", "02f877830e4a25018501b8caa3898501b8caa38982520894ca185f4fc4e494886d63d5254369fe5ced344933…0c8b1b5eede2bbb62ff5f2a02a3a7d740db474542cb6f1310028a6034a07722dddea1d40f9ac87653c1e125c (122 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": [] } }
0x2464eae1...4ced720a0xffd8...219f → 0xca18...4933Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0022061351...9046ed31
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "49395a557010f070c07e9845b524d127360d92985d26a08003212be71335bf00", "timestamp": { "unpack": "1794444012." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a254c850205515fe4850205515fee827b0c94f25d2277d18f1bd2258cce7e986c70cd35afb14a…da9aed9ae90c0a2a261d3fa035f484fdea27d55abff00ed73e6a1102681dd06f7d4bc1312557330d5a80270c (114 bytes)", "f88b0c850210f32aa48254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…30538f0174f63dee551be5a0690adff4b752a247a18fca0dccb5144b1f9107decd2ddc49d3ed19fe3707fc37 (141 bytes)", "02f877830e4a25018501b8caa3898501b8caa38982520894ca185f4fc4e494886d63d5254369fe5ced344933…0c8b1b5eede2bbb62ff5f2a02a3a7d740db474542cb6f1310028a6034a07722dddea1d40f9ac87653c1e125c (122 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:00f3f8f9d6...819a6e3a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005811a295...471ab7c7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d7e52d481d6e6a1aa124a8f269f493a69b24a1beabd8d75a24bda248e1c30e31", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d12be804...e72b9ba4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005811a2957b96cee9e972f03ae799b7fe4f1d55370c9d7c0b4e71345373eaf171ca121220c26129bf1bdf12ca4173284314ffe73f6702c2e39c05a5af8c62368f471ab7c7", "hash": "d7e52d481d6e6a1aa124a8f269f493a69b24a1beabd8d75a24bda248e1c30e31", "number": "155472", "timestamp": "1794444012", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a049395a557010f070c07e9845b524d127360d92985d26a08003212be71335bf00a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f86f830e4a254c850205515fe4850205515fee827b0c94f25d2277d18f1bd2258cce7e986c70cd35afb14a…da9aed9ae90c0a2a261d3fa035f484fdea27d55abff00ed73e6a1102681dd06f7d4bc1312557330d5a80270c (114 bytes)", "f88b0c850210f32aa48254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…30538f0174f63dee551be5a0690adff4b752a247a18fca0dccb5144b1f9107decd2ddc49d3ed19fe3707fc37 (141 bytes)", "02f877830e4a25018501b8caa3898501b8caa38982520894ca185f4fc4e494886d63d5254369fe5ced344933…0c8b1b5eede2bbb62ff5f2a02a3a7d740db474542cb6f1310028a6034a07722dddea1d40f9ac87653c1e125c (122 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f848ab6e...79243981
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d12be8047791ba08c66806aa17aa8c2363a1d68c170862f41e346a0304c5d839ca121220cef30f354dc07b920f55e1d332baf3de3cf14df901875f77d8a6513fe72b9ba4", "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": "11002004249999866055358381.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }