Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #65,117 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #65,117

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

944ms

Block planned

Producer plans block #65117 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #65117

755ms

Committed on Canton

Participant commits update 12205a0078…4360eb

—

Imported to the execution layers

Importer applies block #65117 from GatewayHead

—

0ms

250ms

500ms

750ms

944ms

EVM

Canton

External call

Total

Complete755ms

755ms

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

#65,117

Block Hash

0xf09b2177...22d31924

Block Timestamp

Nov 7, 2026, 05:57:41 UTC

Transactions

0x315cf6b7...eaad7e520x4364...b5f1 → 0xb778...3d80Success

0x43e062a5...5128e7690xa4f1...ec74 → 0x235d...3c8cSuccess

Overview

Update ID

12205a0078...f94360eb

Offset

205113

Record Time

Nov 7, 2026, 05:57:41 UTC

Command ID

gw-64c9a5594...d2d78dba

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0052f4f5aa...477ea26c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00eff8d34cd6fdf36b68635ee3c0b232843bc51290e8a928242e3ad526bcbfc19bca12122048ae42ea67f6a2e00475b1290e4e978978dbf38d49db590712d2d2e79eb68b6c", "block": { "timestamp": { "unpack": "1794031061." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4caf526712c759d19aba2ba072187db58100b63376f17bc2738caf3a839e985e7da1edd166d84c21d8efaa4c (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…91b48ddfe7414e4ade5aeaa04e81f9a31a372a388772623905f4d629ed4046187bb0b96d4286830532ccd934 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d66ea5432ea34ec0a09a10a031642f0def6edfacb6a6d378c97a5a4c88842d1b4c211acb4b1133afbd45ad0a (174 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…3d1e14e3e49a803939b60ba03022570d9818f464cda7b4440d5ebb9bca5516dfb55d3c7b2a13a385efc1b170 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…75e36578cae1ccb1f1b80aa06467fe86cfee339ed1d0f28c13b2e7d748c45eee22d62158f4bea166a6005c2e (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b4f717a6255b1e950bd3d5a02492279112b66666325af556a92b43969d7cc5131d2ef91052d3d7b780fdf500 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a352799d0dd3e18a97aa03a00af4beb82bec962f8dd9d6151eee9e1f0f05f8e40d21f91b3b350cd2406f5799 (111 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:00eff8d34c...9eb68b6c

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "28cf69126ef043d47de828f34baaebeacf26d2bb7a6250d1ab91ea45d2d78dba", "timestamp": { "unpack": "1794031061." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4caf526712c759d19aba2ba072187db58100b63376f17bc2738caf3a839e985e7da1edd166d84c21d8efaa4c (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…91b48ddfe7414e4ade5aeaa04e81f9a31a372a388772623905f4d629ed4046187bb0b96d4286830532ccd934 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d66ea5432ea34ec0a09a10a031642f0def6edfacb6a6d378c97a5a4c88842d1b4c211acb4b1133afbd45ad0a (174 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…3d1e14e3e49a803939b60ba03022570d9818f464cda7b4440d5ebb9bca5516dfb55d3c7b2a13a385efc1b170 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…75e36578cae1ccb1f1b80aa06467fe86cfee339ed1d0f28c13b2e7d748c45eee22d62158f4bea166a6005c2e (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b4f717a6255b1e950bd3d5a02492279112b66666325af556a92b43969d7cc5131d2ef91052d3d7b780fdf500 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a352799d0dd3e18a97aa03a00af4beb82bec962f8dd9d6151eee9e1f0f05f8e40d21f91b3b350cd2406f5799 (111 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:00e63aea55...4d427d10

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0047c471d27e4803ae51685615f2f069bbd5e6cb04c102122801a1944599159735ca1212201f0aa977e4bf4bf06d968a63d21e4c912572fa6ee0cf139eb2293bbc37327392", "hash": "f09b2177ad616b89458db60b2c6e0ff6109a388daf9be3fedfbd2e0922d31924", "number": "65117", "timestamp": "1794031061", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a028cf69126ef043d47de828f34baaebeacf26d2bb7a6250d1ab91ea45d2d78dbaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4caf526712c759d19aba2ba072187db58100b63376f17bc2738caf3a839e985e7da1edd166d84c21d8efaa4c (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…91b48ddfe7414e4ade5aeaa04e81f9a31a372a388772623905f4d629ed4046187bb0b96d4286830532ccd934 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d66ea5432ea34ec0a09a10a031642f0def6edfacb6a6d378c97a5a4c88842d1b4c211acb4b1133afbd45ad0a (174 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…3d1e14e3e49a803939b60ba03022570d9818f464cda7b4440d5ebb9bca5516dfb55d3c7b2a13a385efc1b170 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…75e36578cae1ccb1f1b80aa06467fe86cfee339ed1d0f28c13b2e7d748c45eee22d62158f4bea166a6005c2e (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b4f717a6255b1e950bd3d5a02492279112b66666325af556a92b43969d7cc5131d2ef91052d3d7b780fdf500 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a352799d0dd3e18a97aa03a00af4beb82bec962f8dd9d6151eee9e1f0f05f8e40d21f91b3b350cd2406f5799 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e7014c80...e02b0e7a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e63aea55aaeddd75763a57efd77de693d89fdaacf023407ef26e5d2e8248dffcca12122088cd814908105c03f7088a8140ac97e8c09a1eb6e39801570fa753f74d427d10", "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": "11002004249999972510768792.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }