Canton Updates/122074...4e2c

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #32,276 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #32,276

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

Block planned

Producer plans block #32276 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32276

3.7s

Committed on Canton

Participant commits update 1220748ff9…984e2c

—

Imported to the execution layers

Importer applies block #32276 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

EVM

Canton

External call

Total

Complete3.7s

3.7s

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

#32,276

Block Hash

0x95059165...065d4cf7

Block Timestamp

Nov 5, 2026, 16:25:31 UTC

Transactions

0x8b40990f...7b8ce15f0xc027...8a55 → 0xa276...16d2Success

0x764bc703...828a82cf0xfe3a...db13 → 0x27ef...ce8eSuccess

Overview

Update ID

1220748ff9...30984e2c

Offset

104356

Record Time

Nov 5, 2026, 16:25:34 UTC

Command ID

gw-64c9a5594...8fb676d6

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0054242726...551802bf

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "009a24349c610db7a7f4c3ab280b6270737b2446ed469e24883c6b53448792ce33ca121220ef5226e99f38beed783225048ee6698504b1e9d021af4253b5c91735e960666f", "block": { "timestamp": { "unpack": "1793895931." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…84a1115ebfa4ae1a9d722ca034b111fc6511ed33bdf7b952f2477fa8c6d4f55017bdb1b17fe09ae620266085 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…86c13f8fe51318b37f0e60a008c40d858829df66b6269d16f5ead4aa22aa789819329460d5278ad9b168a0a6 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6be60546c2354ed4409725a0237acc0e09997c4db242081214e65be080484aef660a16070329bbbc8f46775e (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e70d305afede01d60b7670a036875d3315c02fdd0765e5c449223352cc52ffa9b34c7b6061280458b597b4e5 (141 bytes)", "f8ac80858bb2c97008825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d5c178a4d37a093b3cf405a0238084b2b9f0cf67e6cd287bed6ca8aae6b66bff7ab5410d05d0d6c2fe74d43c (174 bytes)", "f8718207f4858bb2c970088252089427ef52efe9d5087a09aa5668861edeb4c512ce8e88016345785d8a0000…a08692a515f32f56e14247a037cfd9decc6eed6cfac9558b563758d14e32464c2cdd7d47e76ee1fd2a19ba73 (115 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:009a24349c...e960666f

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "91d6f0930acf831fae744ce68350a25b1934f443f81306fcd2449e708fb676d6", "timestamp": { "unpack": "1793895931." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…84a1115ebfa4ae1a9d722ca034b111fc6511ed33bdf7b952f2477fa8c6d4f55017bdb1b17fe09ae620266085 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…86c13f8fe51318b37f0e60a008c40d858829df66b6269d16f5ead4aa22aa789819329460d5278ad9b168a0a6 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6be60546c2354ed4409725a0237acc0e09997c4db242081214e65be080484aef660a16070329bbbc8f46775e (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e70d305afede01d60b7670a036875d3315c02fdd0765e5c449223352cc52ffa9b34c7b6061280458b597b4e5 (141 bytes)", "f8ac80858bb2c97008825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d5c178a4d37a093b3cf405a0238084b2b9f0cf67e6cd287bed6ca8aae6b66bff7ab5410d05d0d6c2fe74d43c (174 bytes)", "f8718207f4858bb2c970088252089427ef52efe9d5087a09aa5668861edeb4c512ce8e88016345785d8a0000…a08692a515f32f56e14247a037cfd9decc6eed6cfac9558b563758d14e32464c2cdd7d47e76ee1fd2a19ba73 (115 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:00ebb08209...d27e35e6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005aa5330373045c0d0b6733cbdc12d8339654851fcf8d72908971dc6a846f705aca121220b01e86b3e94ade2ee099fb72e00b0631cd56c2e50712ecaaf972922aab20ee07", "hash": "95059165fc2c992d1265ffa53216e1d70bc55012f54e34945de3f771065d4cf7", "number": "32276", "timestamp": "1793895931", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a091d6f0930acf831fae744ce68350a25b1934f443f81306fcd2449e708fb676d6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…84a1115ebfa4ae1a9d722ca034b111fc6511ed33bdf7b952f2477fa8c6d4f55017bdb1b17fe09ae620266085 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…86c13f8fe51318b37f0e60a008c40d858829df66b6269d16f5ead4aa22aa789819329460d5278ad9b168a0a6 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6be60546c2354ed4409725a0237acc0e09997c4db242081214e65be080484aef660a16070329bbbc8f46775e (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e70d305afede01d60b7670a036875d3315c02fdd0765e5c449223352cc52ffa9b34c7b6061280458b597b4e5 (141 bytes)", "f8ac80858bb2c97008825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d5c178a4d37a093b3cf405a0238084b2b9f0cf67e6cd287bed6ca8aae6b66bff7ab5410d05d0d6c2fe74d43c (174 bytes)", "f8718207f4858bb2c970088252089427ef52efe9d5087a09aa5668861edeb4c512ce8e88016345785d8a0000…a08692a515f32f56e14247a037cfd9decc6eed6cfac9558b563758d14e32464c2cdd7d47e76ee1fd2a19ba73 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00abc83293...981e3597

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ebb082099c27159e572743bec978150672b84382e9e546e126da84853e93250aca1212201104d797d46f0c76e6fd42262c0918e189b76be1c44d893582e4cfa7d27e35e6", "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": "11002004249999986398493846.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }