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Canton Updates/1220f3...2c2a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #87,059

This Gateway_FinalizeBlock transaction built EVM block #87,059 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #87,059
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #87059 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #87059

855ms
855ms

Committed on Canton

Participant commits update 1220f3a2a7…c32c2a
—

Imported to the execution layers

Importer applies block #87059 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete855ms
855ms

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
#87,059
Block Hash
0x93963996...c6d68798
Block Timestamp
Nov 8, 2026, 13:17:44 UTC
Transactions
0xb41072da...9519757f0xac9b...4f02 → 0x01d3...c8d5Success
0x7f7df9f4...9cc6d24a0x68e8...e895 → 0x5345...9be7Success
Overview
Update ID
1220f3a2a7...4ac32c2a
Offset
272819
Record Time
Nov 8, 2026, 13:17:44 UTC
Command ID
gw-64c9a5594...e3e97fcd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006af2223c...66223611
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000f3973569b80bf4025f6417110def7de589996d7f7768c5bf7d9f8da6747a324ca12122025651c8035219399d1c43ed274970cd67038fa404c3b81e95d05433d3a846e9e", "block": { "timestamp": { "unpack": "1794143864." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…a9b41f3e146a2f4f4bc63ba0042325ab34a3439310f11aef42436f6ffeeac0f72af40610b168478792c12b51 (174 bytes)", "f8ab248459682f0082c1409401d3fe3d2584c3cd610fca3401f17a0c84b5c8d580b844095ea7b30000000000…380a80c70a443548c64f0da06fb82bae89437eac2259d18b93e2a09017a5da07b2f04f110ebf1365d7c5434f (173 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…eeafd21f997366a4b992a6a0162f4c64e93ce55ffd04f305f4fc7ed162b5f59be4e02f8707dc630af174273d (141 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": [] } }
0xaa840f2e...d515cb8f0xb315...d631 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000f397356...3a846e9e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e0eeb3c5596e14fb4c38d882160c02254debaef3aa28c2062bf5966be3e97fcd", "timestamp": { "unpack": "1794143864." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…a9b41f3e146a2f4f4bc63ba0042325ab34a3439310f11aef42436f6ffeeac0f72af40610b168478792c12b51 (174 bytes)", "f8ab248459682f0082c1409401d3fe3d2584c3cd610fca3401f17a0c84b5c8d580b844095ea7b30000000000…380a80c70a443548c64f0da06fb82bae89437eac2259d18b93e2a09017a5da07b2f04f110ebf1365d7c5434f (173 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…eeafd21f997366a4b992a6a0162f4c64e93ce55ffd04f305f4fc7ed162b5f59be4e02f8707dc630af174273d (141 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:0079920b28...5014d4fd
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001e69038c...af00cce9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "93963996d6ee93c428f3dd9497567c58532ffee0793ebf38de7f2377c6d68798", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a7b62e5c...1ee3ad34
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001e69038c43fadf48bc533be8e6fbb21282b568a86bfffbe5a2e9671129ec5eb8ca1212204f20f5a9bf0cfd121350a18dad7a527cca7b1616e501e7981c5eb058af00cce9", "hash": "93963996d6ee93c428f3dd9497567c58532ffee0793ebf38de7f2377c6d68798", "number": "87059", "timestamp": "1794143864", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e0eeb3c5596e14fb4c38d882160c02254debaef3aa28c2062bf5966be3e97fcda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…a9b41f3e146a2f4f4bc63ba0042325ab34a3439310f11aef42436f6ffeeac0f72af40610b168478792c12b51 (174 bytes)", "f8ab248459682f0082c1409401d3fe3d2584c3cd610fca3401f17a0c84b5c8d580b844095ea7b30000000000…380a80c70a443548c64f0da06fb82bae89437eac2259d18b93e2a09017a5da07b2f04f110ebf1365d7c5434f (173 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…eeafd21f997366a4b992a6a0162f4c64e93ce55ffd04f305f4fc7ed162b5f59be4e02f8707dc630af174273d (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000692bc57...7c351e2e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a7b62e5c9c44d144a3df8df09d792d3ac5e5f1ba04e30df1f71d346f7ffea289ca12122066c5090a123b263999b412762f8e5a59eb8b02b62d07a40017e983eb1ee3ad34", "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": "11002004249999964547596876.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }