Canton Updates/122087...b219

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #96,728 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #96,728

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.3s

1.5s

Block planned

Producer plans block #96728 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #96728

1.2s

Committed on Canton

Participant commits update 1220873549…d7b219

—

Imported to the execution layers

Importer applies block #96728 from GatewayHead

—

0ms

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750ms

1.0s

1.3s

1.5s

EVM

Canton

External call

Total

Complete1.2s

1.2s

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

#96,728

Block Hash

0x1d23235f...1c584b13

Block Timestamp

Nov 9, 2026, 18:06:18 UTC

Transactions

0xb1c7973a...8b9ab03f0x5528...e550 → 0x235d...3c8cSuccess

0x2eff82bb...975336660x582d...6516 → 0xa276...16d2Success

Overview

Update ID

1220873549...f5d7b219

Offset

303288

Record Time

Nov 9, 2026, 18:06:19 UTC

Command ID

gw-64c9a5594...0ef713ac

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004a096ade...13cb266d

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00c2a4a1d9bb285c4a1d6c005496ce6c8a6f32e0e0b7c77f8760178e710c7e3de0ca121220873cd62238db09a7cfa3c1001b95102c5ee606dbe58b0063ab75d48dbaa8db21", "block": { "timestamp": { "unpack": "1794247578." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0f858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…3a68b6c65f8c2d868248bba0312239978d3b000eea17f4f398781e8bfa70d82443a7c5963dbc7d31f5994bf3 (174 bytes)", "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…52b25a13b8d6d13075981ca04c77372d7b9d8415ee3bc06f6fa4b180bdfec5f5fb251b355505212615c5b199 (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3b00e37d27fc96bd1fbccea03351f4d04016a2435873b237b1bfceedbe1658f219c029b16feea82c221aba1c (141 bytes)", "f8ac0c858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…43b561e177e57586fb08fda05d9e7a8935cf8cc05cc84b3e03bcacb5700649824429ac62aa5b096c4b7ec32c (174 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:00c2a4a1d9...baa8db21

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "16d8a20f5d7d11b83d1b952f87fe798897542f7b87a306ff34003e870ef713ac", "timestamp": { "unpack": "1794247578." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0f858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…3a68b6c65f8c2d868248bba0312239978d3b000eea17f4f398781e8bfa70d82443a7c5963dbc7d31f5994bf3 (174 bytes)", "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…52b25a13b8d6d13075981ca04c77372d7b9d8415ee3bc06f6fa4b180bdfec5f5fb251b355505212615c5b199 (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3b00e37d27fc96bd1fbccea03351f4d04016a2435873b237b1bfceedbe1658f219c029b16feea82c221aba1c (141 bytes)", "f8ac0c858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…43b561e177e57586fb08fda05d9e7a8935cf8cc05cc84b3e03bcacb5700649824429ac62aa5b096c4b7ec32c (174 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:0038b54ff7...b4fce92a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004b60572aae78cde406e2b5788170c7d0e200ce4f0295dfc4b1b8681c840dd937ca121220feacc04e363ef54ccb2570dfd638739a020e5c8aca3ccd707360cf1df6e3c82c", "hash": "1d23235fd6979df9fd6f8ee875eab2340bbdd4e94c1d8708db0722c11c584b13", "number": "96728", "timestamp": "1794247578", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a016d8a20f5d7d11b83d1b952f87fe798897542f7b87a306ff34003e870ef713aca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0f858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…3a68b6c65f8c2d868248bba0312239978d3b000eea17f4f398781e8bfa70d82443a7c5963dbc7d31f5994bf3 (174 bytes)", "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…52b25a13b8d6d13075981ca04c77372d7b9d8415ee3bc06f6fa4b180bdfec5f5fb251b355505212615c5b199 (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3b00e37d27fc96bd1fbccea03351f4d04016a2435873b237b1bfceedbe1658f219c029b16feea82c221aba1c (141 bytes)", "f8ac0c858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…43b561e177e57586fb08fda05d9e7a8935cf8cc05cc84b3e03bcacb5700649824429ac62aa5b096c4b7ec32c (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0022e4f28f...0d19f69c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0038b54ff7ed727c7f8c359d5d2918fc3f698679c3785eb4c830757ed72d49a8d1ca12122073ce8bcef5e6a1eb81255fd2b49868d4f4e5a4eef86be6d22ffb28ecb4fce92a", "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": "11002004249999960097496151.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }