Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #56,762 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #56,762

EVM block settled on CantonGateway · Gateway_FinalizeBlock

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1.0s

1.2s

Block planned

Producer plans block #56762 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56762

985ms

Committed on Canton

Participant commits update 1220e85c8a…ac0446

—

Imported to the execution layers

Importer applies block #56762 from GatewayHead

—

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EVM

Canton

External call

Total

Complete985ms

985ms

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

#56,762

Block Hash

0x4c27d914...addf6658

Block Timestamp

Nov 6, 2026, 23:53:28 UTC

Transactions

0x662e065d...08c66bfc0x36d0...b0be → 0x0db9...fe89Success

0xd3bda390...f71ee7a50xd435...e4d3 → 0xa276...16d2Success

Overview

Update ID

1220e85c8a...77ac0446

Offset

179683

Record Time

Nov 6, 2026, 23:53:28 UTC

Command ID

gw-64c9a5594...e520194a

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00af8ee686...48463bb0

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0034c2bf8a6f5830e56649659405818f53bcd3a2057b35d2c974215b0c314a69e9ca1212206cba65cf512e87a4471143656f2c0a8fac1a1e98564395d3df7d0b51865d01ff", "block": { "timestamp": { "unpack": "1794009208." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…a665be8cb8e2477a5e0b40a02081f0cc9a154272f7b5693a8c6ca4738cacf9483948b9335b8213385c87dc52 (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…c715baf69002d0698c10bda00e9f4b69cea53db09cfd9b11a6d9f436d72af224858297d0dc6be7987d2b3c5f (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…632205b1a45364a0b8e4bca03a2693dda883d0bf4d52fe96939d2ecc6d2ab6d3ad5cecf4b932ca5ff421f9f4 (174 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…0a75ef24e801bd6983b284a023507a7b3e173ed3a254f9796eaec738b5bbcd9afb74f63b62333730e7758d05 (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…938139463f34cffd320780a07bf10d36aaa70f83d140fe14f01a63291c45205178711c087fd4bb98038d6f67 (141 bytes)", "f871821e7e858bb2c9700882520894d7cf9ef008258d586314fff6c9da2940ed2b444988016345785d8a0000…5233fd92b41c8888eac81ca0528f25c76b49cfd2a39dc5e788f5bcafe3506ed70cb5239a262681d3b000d09a (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:0034c2bf8a...865d01ff

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "93b63f4d1a25038cac9ae90b24d8e036953041ed6ab7fc81936fcda7e520194a", "timestamp": { "unpack": "1794009208." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…a665be8cb8e2477a5e0b40a02081f0cc9a154272f7b5693a8c6ca4738cacf9483948b9335b8213385c87dc52 (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…c715baf69002d0698c10bda00e9f4b69cea53db09cfd9b11a6d9f436d72af224858297d0dc6be7987d2b3c5f (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…632205b1a45364a0b8e4bca03a2693dda883d0bf4d52fe96939d2ecc6d2ab6d3ad5cecf4b932ca5ff421f9f4 (174 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…0a75ef24e801bd6983b284a023507a7b3e173ed3a254f9796eaec738b5bbcd9afb74f63b62333730e7758d05 (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…938139463f34cffd320780a07bf10d36aaa70f83d140fe14f01a63291c45205178711c087fd4bb98038d6f67 (141 bytes)", "f871821e7e858bb2c9700882520894d7cf9ef008258d586314fff6c9da2940ed2b444988016345785d8a0000…5233fd92b41c8888eac81ca0528f25c76b49cfd2a39dc5e788f5bcafe3506ed70cb5239a262681d3b000d09a (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:00d4df3d22...ede658ea

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ca022dd11ad825ac96287e3993a704a92055ac3cf40d54f693e2f759dd430c11ca12122093137b8b7bedb594a20ce44765b3f75045838a09815b16cff9955c9afd4dda95", "hash": "4c27d91450e2d6387bcaf243ca8c28dafc31343cee135ce723abbf0eaddf6658", "number": "56762", "timestamp": "1794009208", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a093b63f4d1a25038cac9ae90b24d8e036953041ed6ab7fc81936fcda7e520194aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…a665be8cb8e2477a5e0b40a02081f0cc9a154272f7b5693a8c6ca4738cacf9483948b9335b8213385c87dc52 (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…c715baf69002d0698c10bda00e9f4b69cea53db09cfd9b11a6d9f436d72af224858297d0dc6be7987d2b3c5f (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…632205b1a45364a0b8e4bca03a2693dda883d0bf4d52fe96939d2ecc6d2ab6d3ad5cecf4b932ca5ff421f9f4 (174 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…0a75ef24e801bd6983b284a023507a7b3e173ed3a254f9796eaec738b5bbcd9afb74f63b62333730e7758d05 (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…938139463f34cffd320780a07bf10d36aaa70f83d140fe14f01a63291c45205178711c087fd4bb98038d6f67 (141 bytes)", "f871821e7e858bb2c9700882520894d7cf9ef008258d586314fff6c9da2940ed2b444988016345785d8a0000…5233fd92b41c8888eac81ca0528f25c76b49cfd2a39dc5e788f5bcafe3506ed70cb5239a262681d3b000d09a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006212740c...0910dd1a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d4df3d22cb4065d753ecd33d3e15d0329e5964e750b0d4f1f232db7515925420ca1212206bff92396533ac82dbfccc48a60ccc461d692256b8fdd841a62a8d80ede658ea", "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": "11002004249999975726546924.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }