Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #57,584 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #57,584

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.2s

Block planned

Producer plans block #57584 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57584

2.5s

Committed on Canton

Participant commits update 12207f6998…53004f

—

Imported to the execution layers

Importer applies block #57584 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.2s

EVM

Canton

External call

Total

Complete2.5s

2.5s

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

#57,584

Block Hash

0x3ecb167a...10496590

Block Timestamp

Nov 7, 2026, 00:25:12 UTC

Transactions

0xdafbf106...7ba9ab1b0x3969...47bb → 0xa080...b8f2Success

0x8b264733...b33a49050x08df...3cb4 → 0x235d...3c8cSuccess

Overview

Update ID

12207f6998...0553004f

Offset

182182

Record Time

Nov 7, 2026, 00:25:14 UTC

Command ID

gw-64c9a5594...46339789

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f374ca57...2edb6ae1

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "006c32d7dffaf8129093c2ecf5f16b1ec398a80daa13088a8058120a30fc743e40ca1212201bd9735ccae68416c41d20e8dab33166672c2254429641b56ee104b2cc6dfcb8", "block": { "timestamp": { "unpack": "1794011112." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9255b5abff6d7d227d3014a0094c8699e68b65fe7b3d384aba7dd90dd424322bb806e92141af6a4a9f099b65 (111 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…5e74eddd4f786f66739a77a067b21542ddbf921dfea91eef49fa6f7e461fc31afb36c0e943a5eed97c439b19 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…10006066d38025570c35eba07bc66e872c1edfb8f3dd885095753a5d7f7408a6a2a76c231139aeab639c2fa1 (111 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…c722e7d7d8263daaeb0f89a03f8594b914fc7aaa6bd50c1f74642eae118a0c082423e2696e63eb2d5fc5dd22 (141 bytes)", "f871821fff858bb2c970088252089468f21c047430975c6ebcb5d669a123a6ffe7ce1d88016345785d8a0000…6378b33dbe5c5012a0d82ea07df1f298cdc3173c6bda4ff217995aac36ee0ab23274379f9a87b11c749f9b5e (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:006c32d7df...cc6dfcb8

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f4b96053fd278cce5b1ba6d88b692f1e0e640bae69932f3e8d7ebc6746339789", "timestamp": { "unpack": "1794011112." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9255b5abff6d7d227d3014a0094c8699e68b65fe7b3d384aba7dd90dd424322bb806e92141af6a4a9f099b65 (111 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…5e74eddd4f786f66739a77a067b21542ddbf921dfea91eef49fa6f7e461fc31afb36c0e943a5eed97c439b19 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…10006066d38025570c35eba07bc66e872c1edfb8f3dd885095753a5d7f7408a6a2a76c231139aeab639c2fa1 (111 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…c722e7d7d8263daaeb0f89a03f8594b914fc7aaa6bd50c1f74642eae118a0c082423e2696e63eb2d5fc5dd22 (141 bytes)", "f871821fff858bb2c970088252089468f21c047430975c6ebcb5d669a123a6ffe7ce1d88016345785d8a0000…6378b33dbe5c5012a0d82ea07df1f298cdc3173c6bda4ff217995aac36ee0ab23274379f9a87b11c749f9b5e (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:00d2696a46...cb051d2d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003d6e5db72b66fe1915ab432dd101e0dda188e7c9a84ba769a45410005098267eca121220fc949de131873c38acb64cf87f0e08a6d41ba80d45221ab063a9729cde611fa6", "hash": "3ecb167a7d254727affd3e77a3445b83bb9257d87080b77b8eb6460a10496590", "number": "57584", "timestamp": "1794011112", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0f4b96053fd278cce5b1ba6d88b692f1e0e640bae69932f3e8d7ebc6746339789a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9255b5abff6d7d227d3014a0094c8699e68b65fe7b3d384aba7dd90dd424322bb806e92141af6a4a9f099b65 (111 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…5e74eddd4f786f66739a77a067b21542ddbf921dfea91eef49fa6f7e461fc31afb36c0e943a5eed97c439b19 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…10006066d38025570c35eba07bc66e872c1edfb8f3dd885095753a5d7f7408a6a2a76c231139aeab639c2fa1 (111 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…c722e7d7d8263daaeb0f89a03f8594b914fc7aaa6bd50c1f74642eae118a0c082423e2696e63eb2d5fc5dd22 (141 bytes)", "f871821fff858bb2c970088252089468f21c047430975c6ebcb5d669a123a6ffe7ce1d88016345785d8a0000…6378b33dbe5c5012a0d82ea07df1f298cdc3173c6bda4ff217995aac36ee0ab23274379f9a87b11c749f9b5e (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d860aceb...227c7cd7

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d2696a46db408ca61bce1409a7190c76b8845f69ce00b4a5fa91989759e93927ca121220c52b3770a8e846f7493bd11fdb0b673069bb116b31be0337f041beb4cb051d2d", "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": "11002004249999975284957853.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }