Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #60,181 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #60,181

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

470ms

Block planned

Producer plans block #60181 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #60181

376ms

Committed on Canton

Participant commits update 1220fdad60…1527fd

—

Imported to the execution layers

Importer applies block #60181 from GatewayHead

—

0ms

250ms

470ms

EVM

Canton

External call

Total

Complete376ms

376ms

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

#60,181

Block Hash

0x33080b31...b7135622

Block Timestamp

Nov 7, 2026, 02:07:28 UTC

Transactions

0x6064208a...5d0c0d340xd1fa...5728 → 0xd129...b96cSuccess

0x8a1be43f...5143d5300x5349...6856 → 0xb778...3d80Success

Overview

Update ID

1220fdad60...481527fd

Offset

190074

Record Time

Nov 7, 2026, 02:07:28 UTC

Command ID

gw-64c9a5594...4e8941ee

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002ab30a15...f406cb90

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d3e0cb11d028cf69acf2256a8c917e07c9a50e1669b63232668987e469f4c698ca1212206aa69c37dc46dc763c48ff35870f75c4783c090106ca8983496a1d4b07f28a46", "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": "11002004249999974203288110.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0047ecd1eb...1dd6b5f7

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00684c3849082ccb8500e394f0ab435a7566d8260f96c9b27a057cfdf6fe0cab10ca1212208ea440a24ae8fae668ddcd142f5b7fbba428902897d2c14bb7797257a2fd8df8", "block": { "timestamp": { "unpack": "1794017248." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2508bc7f307e845f9e9649a0566ef503fafa50bbbfecd5dec86ba4e0fdff51f9a3c0d498cc3015b9c8241d25 (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…574247b5cece044d7218c9a0492f9ed4283a5968f40343616918eec3895d7ea55cf3de6c0e996701204d289d (174 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…29abcb92cdda45b9674a66a047f2cff1646deaa96247c2495bdc46ca39d549bed93cb4caf81a47134a51b6f0 (174 bytes)", "f87182253f858bb2c97008825208946120230ada90fe0bd976ab43e752a03b8b8966b888016345785d8a0000…9aa76169acf297db22303ea022262d0ff6d5e6fb2a041ec687e592e73ffc8a1f6c96ebae9877e46f9296f007 (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:00684c3849...a2fd8df8

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "0eaa2d97f7c14a9f21d52b1065b395d32a34e87857be5e691e21e5a64e8941ee", "timestamp": { "unpack": "1794017248." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2508bc7f307e845f9e9649a0566ef503fafa50bbbfecd5dec86ba4e0fdff51f9a3c0d498cc3015b9c8241d25 (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…574247b5cece044d7218c9a0492f9ed4283a5968f40343616918eec3895d7ea55cf3de6c0e996701204d289d (174 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…29abcb92cdda45b9674a66a047f2cff1646deaa96247c2495bdc46ca39d549bed93cb4caf81a47134a51b6f0 (174 bytes)", "f87182253f858bb2c97008825208946120230ada90fe0bd976ab43e752a03b8b8966b888016345785d8a0000…9aa76169acf297db22303ea022262d0ff6d5e6fb2a041ec687e592e73ffc8a1f6c96ebae9877e46f9296f007 (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:00d3e0cb11...07f28a46

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0011c92f1e89f689f70d62a1436a57e196eac10fb13e787a7771bfba0aca7d956cca12122084fd1a90c869af3e3519988c1678e43a749db81d7325a7f7cbc266bd428818f1", "hash": "33080b31b15f6f1a269849e6cdec89aa4ac33bd3b5b1370f994e5313b7135622", "number": "60181", "timestamp": "1794017248", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a00eaa2d97f7c14a9f21d52b1065b395d32a34e87857be5e691e21e5a64e8941eea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2508bc7f307e845f9e9649a0566ef503fafa50bbbfecd5dec86ba4e0fdff51f9a3c0d498cc3015b9c8241d25 (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…574247b5cece044d7218c9a0492f9ed4283a5968f40343616918eec3895d7ea55cf3de6c0e996701204d289d (174 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…29abcb92cdda45b9674a66a047f2cff1646deaa96247c2495bdc46ca39d549bed93cb4caf81a47134a51b6f0 (174 bytes)", "f87182253f858bb2c97008825208946120230ada90fe0bd976ab43e752a03b8b8966b888016345785d8a0000…9aa76169acf297db22303ea022262d0ff6d5e6fb2a041ec687e592e73ffc8a1f6c96ebae9877e46f9296f007 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }