Canton Updates/122080...b495

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #84,607 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #84,607

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

1.0s

Block planned

Producer plans block #84607 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #84607

816ms

Committed on Canton

Participant commits update 12208048c3…70b495

—

Imported to the execution layers

Importer applies block #84607 from GatewayHead

—

0ms

250ms

500ms

750ms

1.0s

EVM

Canton

External call

Total

Complete816ms

816ms

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

#84,607

Block Hash

0x0ffc074b...2438c2dd

Block Timestamp

Nov 8, 2026, 10:39:42 UTC

Transactions

0x2a768a7c...fc18feed0x13b3...e6d1 → 0xa080...b8f2Success

0x44318dee...2cbc17af0x93ff...acb3 → 0x235d...3c8cSuccess

Overview

Update ID

12208048c3...3d70b495

Offset

265305

Record Time

Nov 8, 2026, 10:39:42 UTC

Command ID

gw-64c9a5594...22fb7044

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00db8d18b3...2165f4fd

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00da89f7320a9ddc14d8d47437479be0f3374dd20d5dbf869b870985f048e8bbdaca12122058d8d0f96073cfd3268b167c65ed39a2371fb48feac4719230af5960e11e4588", "block": { "timestamp": { "unpack": "1794134382." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…638636b699faf0dbbf1300a07c7a302117d81d40bc76869656e271ba7d0a3fec4f0e44ec14179bba9d6725eb (174 bytes)", "f8ac0a858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…b9c77d5edfb277a53769eca07451fcfcb03852ff6cc7d4556b98b03f8eba0f816bb2ec6af2d24c291cb941d7 (174 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…c5c581ed078913ae9cd7f4a0526dbe1985e0f0ea4d317a997d7c92a5b48cc60a6b15d23df74ad0500eccdff0 (174 bytes)", "f88a07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f18eb4d808fe05225c20a3549fca198a8d475575ac33b563698a4af03c4743f856e3f42586d631b3d866a103 (140 bytes)", "f86d0e858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0e82b5e50843be18b417b4a02fae9ce1c41f1fdf95e1b796f6d0fa43978d5e5be2380e3531d264443728a849 (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…0453e98d30afd64854df15a0056b445ee4d6c873be04e693874033ee9e6cfe6de0dc2a26200b87f36a27704c (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:00da89f732...e11e4588

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "6564833844abc6575c3fcf2302e3a64c13610742a0a5007301591d5522fb7044", "timestamp": { "unpack": "1794134382." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…638636b699faf0dbbf1300a07c7a302117d81d40bc76869656e271ba7d0a3fec4f0e44ec14179bba9d6725eb (174 bytes)", "f8ac0a858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…b9c77d5edfb277a53769eca07451fcfcb03852ff6cc7d4556b98b03f8eba0f816bb2ec6af2d24c291cb941d7 (174 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…c5c581ed078913ae9cd7f4a0526dbe1985e0f0ea4d317a997d7c92a5b48cc60a6b15d23df74ad0500eccdff0 (174 bytes)", "f88a07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f18eb4d808fe05225c20a3549fca198a8d475575ac33b563698a4af03c4743f856e3f42586d631b3d866a103 (140 bytes)", "f86d0e858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0e82b5e50843be18b417b4a02fae9ce1c41f1fdf95e1b796f6d0fa43978d5e5be2380e3531d264443728a849 (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…0453e98d30afd64854df15a0056b445ee4d6c873be04e693874033ee9e6cfe6de0dc2a26200b87f36a27704c (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:0014c71cd6...01bffa95

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00acd4abcb24a3430cba83faac59986aea1580a9c2eed8ccb882d8c0d5eff16235ca1212204a38baee7ac6ee5b79a7dbad9df649410a86b722058d011c1fa72c193e886211", "hash": "0ffc074bc60b48c4951cda7f999af4c5643fc61421aecaab213067a72438c2dd", "number": "84607", "timestamp": "1794134382", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06564833844abc6575c3fcf2302e3a64c13610742a0a5007301591d5522fb7044a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac06858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…638636b699faf0dbbf1300a07c7a302117d81d40bc76869656e271ba7d0a3fec4f0e44ec14179bba9d6725eb (174 bytes)", "f8ac0a858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…b9c77d5edfb277a53769eca07451fcfcb03852ff6cc7d4556b98b03f8eba0f816bb2ec6af2d24c291cb941d7 (174 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…c5c581ed078913ae9cd7f4a0526dbe1985e0f0ea4d317a997d7c92a5b48cc60a6b15d23df74ad0500eccdff0 (174 bytes)", "f88a07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f18eb4d808fe05225c20a3549fca198a8d475575ac33b563698a4af03c4743f856e3f42586d631b3d866a103 (140 bytes)", "f86d0e858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0e82b5e50843be18b417b4a02fae9ce1c41f1fdf95e1b796f6d0fa43978d5e5be2380e3531d264443728a849 (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…0453e98d30afd64854df15a0056b445ee4d6c873be04e693874033ee9e6cfe6de0dc2a26200b87f36a27704c (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b8cabd43...31d6f41b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0014c71cd6ac7c99d96cab7c57973b804e77608ea21235c01652c6351803335ea7ca1212204b191c82092a03296b399a2f45369d080b3367b290f775b523fd0b8b01bffa95", "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": "11002004249999965789409196.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }