Canton Updates/122099...bf32

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #142,349 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #142,349

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

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750ms

830ms

Block planned

Producer plans block #142349 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #142349

664ms

Committed on Canton

Participant commits update 1220990264…d2bf32

—

Imported to the execution layers

Importer applies block #142349 from GatewayHead

—

0ms

250ms

500ms

750ms

830ms

EVM

Canton

External call

Total

Complete664ms

664ms

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

#142,349

Block Hash

0x04df6560...a5a93dae

Block Timestamp

Nov 11, 2026, 10:17:28 UTC

Transactions

0xf1ddfa28...eb878ebe0x32d8...7ac8 → 0x32d8...7ac8Success

0x6827b180...274154e20x0da6...7045 → 0x235d...3c8cSuccess

Overview

Update ID

1220990264...c2d2bf32

Offset

442566

Record Time

Nov 11, 2026, 10:17:28 UTC

Command ID

gw-64c9a5594...cd858f32

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005f51953d...3851f985

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "004158c4eda481d795bb7be59e4516660156297162912e71e770ab16d915fd2431ca12122022d46d72692205385bd2aadf3c5da4c66d2b95a1ff26530279b1d26cbbb18440", "block": { "timestamp": { "unpack": "1794392248." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…38dfd1aaaac25eaeaba357a02676bf08e4cb9dcc7c935e88f21dd40e7a6dcd70f6b0ddf273bcbec1a5a762b3 (110 bytes)", "02f874830e4a2580840ed4dff9840ed4e004827b0c9432d8c1d665f550bc9c3061d0235034472c267ac88723…a3bc7479664962b7d3b70da07c7ca48f92553985f1d1926bec53ddd03279dc30a486b91663c78793815a1a68 (119 bytes)", "f88a088411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d05a1d631813e86265c394a07279268b2b76a7d6ee7e8df946dfd7129a1ae9c72d8e12196717f3bdaf73f640 (140 bytes)", "f86c098411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…84fd747755c18d9414e011a029057a22db69402f0c7e62951c75ff73aa838fd9b9c9a576098dbbec325d0fbc (110 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:004158c4ed...bbb18440

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "0c7728039427cbb44e37ad730923dc05b984597dfbc805657a5f06c2cd858f32", "timestamp": { "unpack": "1794392248." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…38dfd1aaaac25eaeaba357a02676bf08e4cb9dcc7c935e88f21dd40e7a6dcd70f6b0ddf273bcbec1a5a762b3 (110 bytes)", "02f874830e4a2580840ed4dff9840ed4e004827b0c9432d8c1d665f550bc9c3061d0235034472c267ac88723…a3bc7479664962b7d3b70da07c7ca48f92553985f1d1926bec53ddd03279dc30a486b91663c78793815a1a68 (119 bytes)", "f88a088411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d05a1d631813e86265c394a07279268b2b76a7d6ee7e8df946dfd7129a1ae9c72d8e12196717f3bdaf73f640 (140 bytes)", "f86c098411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…84fd747755c18d9414e011a029057a22db69402f0c7e62951c75ff73aa838fd9b9c9a576098dbbec325d0fbc (110 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.Gateway:GatewayHead

Contract:0024673a7d...0292f841

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004faa598f814380f12e9fadef230978bad0cc0d2567decb472cd81587cbae4700ca121220adedd8e32b5862b568263d9615bde437f601ced50fbd76f178c98572a9ac6902", "hash": "04df65604b1e3e8f37e559705ffeff213a9d85c6dc5b54333e9db4c7a5a93dae", "number": "142349", "timestamp": "1794392248", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00c7728039427cbb44e37ad730923dc05b984597dfbc805657a5f06c2cd858f32a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c098411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…38dfd1aaaac25eaeaba357a02676bf08e4cb9dcc7c935e88f21dd40e7a6dcd70f6b0ddf273bcbec1a5a762b3 (110 bytes)", "02f874830e4a2580840ed4dff9840ed4e004827b0c9432d8c1d665f550bc9c3061d0235034472c267ac88723…a3bc7479664962b7d3b70da07c7ca48f92553985f1d1926bec53ddd03279dc30a486b91663c78793815a1a68 (119 bytes)", "f88a088411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d05a1d631813e86265c394a07279268b2b76a7d6ee7e8df946dfd7129a1ae9c72d8e12196717f3bdaf73f640 (140 bytes)", "f86c098411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…84fd747755c18d9414e011a029057a22db69402f0c7e62951c75ff73aa838fd9b9c9a576098dbbec325d0fbc (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00157e6356...65b0b20b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0024673a7d4a6b7da823050710f645a8818ffc12b327fcff4f91ecedc5d3ae07dfca12122074148130539b93dd1e84f3db1253fe0f1849ea3f4a1fc3957a6c19730292f841", "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": "11002004249999878731303404.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }