Canton Updates/122064...ceef

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #133,751 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #133,751

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.8s

Block planned

Producer plans block #133751 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #133751

3.9s

Committed on Canton

Participant commits update 1220641268…49ceef

—

Imported to the execution layers

Importer applies block #133751 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.8s

EVM

Canton

External call

Total

Complete3.9s

3.9s

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

#133,751

Block Hash

0x3e7b83dc...0db3a39f

Block Timestamp

Nov 11, 2026, 04:33:49 UTC

Transactions

0x5dc71839...35987d3a0x26b2...5f86 → 0x0af7...128bSuccess

0x63eb0dd6...a765ecc40xce8e...b1da → 0x0db9...fe89Success

Overview

Update ID

1220641268...4049ceef

Offset

416426

Record Time

Nov 11, 2026, 04:33:52 UTC

Command ID

gw-64c9a5594...2d61dd39

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ae226f60...4574bc16

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00bbeba07eb834e76bffe491d1a7a2287df4156000b1f2044071bae95b067f9f62ca121220173cea19eb817acc20fe99ff4d6789e18c5119948f4f1f75d83a95ddc73015a3", "block": { "timestamp": { "unpack": "1794371629." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823f698405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1ea8fe884da827edf68cf7a00272e1d1b2c50d2433f3796accaae61386ab5c4133e4bbfd36a6d11c8565f61f (176 bytes)", "f8ae823f6a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…12d2fd6be149a9803716eaa01da38387a228accc85e28d3d78e3002ef9076e672996d5cb8c493ffecab9fec1 (176 bytes)", "f86c12849eaffb8882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…691c22a4c2ea10ca186a9fa02d73d1e25efca7ed6427559eb15749a38f61930cbab06947eb73e97d059f5e18 (110 bytes)", "f8ab0c849eaffb888259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…dd85500965475466cbeaeea0559c664a5a2447a705623577ee4a42b17b6dff062f7c89f7ae12273dde433768 (173 bytes)", "f8ab07849eaffb888259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…8b645b76e65d631714454fa03ab7129e16e9d292b5c488eadaac31a7d5fc65ee35d12473b63d99b5834d5deb (173 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:00bbeba07e...c73015a3

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "ec2c7c8ca48cf33de89eb14df5473f9702c37e1d42e95baea63746532d61dd39", "timestamp": { "unpack": "1794371629." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823f698405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1ea8fe884da827edf68cf7a00272e1d1b2c50d2433f3796accaae61386ab5c4133e4bbfd36a6d11c8565f61f (176 bytes)", "f8ae823f6a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…12d2fd6be149a9803716eaa01da38387a228accc85e28d3d78e3002ef9076e672996d5cb8c493ffecab9fec1 (176 bytes)", "f86c12849eaffb8882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…691c22a4c2ea10ca186a9fa02d73d1e25efca7ed6427559eb15749a38f61930cbab06947eb73e97d059f5e18 (110 bytes)", "f8ab0c849eaffb888259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…dd85500965475466cbeaeea0559c664a5a2447a705623577ee4a42b17b6dff062f7c89f7ae12273dde433768 (173 bytes)", "f8ab07849eaffb888259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…8b645b76e65d631714454fa03ab7129e16e9d292b5c488eadaac31a7d5fc65ee35d12473b63d99b5834d5deb (173 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:005a5f9ea6...0b2d48b6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00215456aac0eecb855b6491f8b7fea01ee88bde829b003545ead9fa600308ad3aca12122069c55f8b16ed92ad1c76f505fac696ecf22775f1859ab4496ae0af8a658de822", "hash": "3e7b83dc6aa2031868ba8b6d7175239eb85c3901d86fefe0ce04c36f0db3a39f", "number": "133751", "timestamp": "1794371629", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ec2c7c8ca48cf33de89eb14df5473f9702c37e1d42e95baea63746532d61dd39a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae823f698405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1ea8fe884da827edf68cf7a00272e1d1b2c50d2433f3796accaae61386ab5c4133e4bbfd36a6d11c8565f61f (176 bytes)", "f8ae823f6a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…12d2fd6be149a9803716eaa01da38387a228accc85e28d3d78e3002ef9076e672996d5cb8c493ffecab9fec1 (176 bytes)", "f86c12849eaffb8882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…691c22a4c2ea10ca186a9fa02d73d1e25efca7ed6427559eb15749a38f61930cbab06947eb73e97d059f5e18 (110 bytes)", "f8ab0c849eaffb888259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…dd85500965475466cbeaeea0559c664a5a2447a705623577ee4a42b17b6dff062f7c89f7ae12273dde433768 (173 bytes)", "f8ab07849eaffb888259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…8b645b76e65d631714454fa03ab7129e16e9d292b5c488eadaac31a7d5fc65ee35d12473b63d99b5834d5deb (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d0deb62d...fe842018

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005a5f9ea6d09a6cf381fa2f81eb7f6b9a6dedd1445f620aaff149ad3caba7fce8ca12122094d1acbf1b2cc7c8badb07a5582fefbabc3a7d2b190a3c0d4ac00d630b2d48b6", "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": "11002004249999887190362271.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }