Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #130,495 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #130,495

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

931ms

Block planned

Producer plans block #130495 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #130495

745ms

Committed on Canton

Participant commits update 12203a3508…f92585

—

Imported to the execution layers

Importer applies block #130495 from GatewayHead

—

0ms

250ms

500ms

750ms

931ms

EVM

Canton

External call

Total

Complete745ms

745ms

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

#130,495

Block Hash

0xd52c33cc...1b0bbf79

Block Timestamp

Nov 11, 2026, 02:24:02 UTC

Transactions

0xedb9b562...e34e32500x7ff5...29cb → 0xa276...16d2Success

0x882b79ba...3f086afc0xba61...3e37 → 0x0db9...fe89Success

Overview

Update ID

12203a3508...75f92585

Offset

406528

Record Time

Nov 11, 2026, 02:24:02 UTC

Command ID

gw-64c9a5594...ff4b8fc3

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:000c3ee722...a6b5cf41

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "009c7e8cf84d59d1e6dfe6bd0c523d30cc8e99084ad566497d1bb83b69c45a984fca121220304645b0953dbe17cf47a0dba27524bedb1bfb69242f194441ebcdc9f009acd2", "block": { "timestamp": { "unpack": "1794363842." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8233fe8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…046af39b4f455c0a4723e0a00130e495229c04ed812ddc3f75588541a77fe2218ff318555b5629490b281ba0 (176 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…ae7c8029d6d7e7e0399559a05eb3517c5e927f5b6e3fa0ddbf41be07847a68661388bd6a52022e146089ec28 (140 bytes)", "02f877830e4a258227748405f5e0f98405f5e101825208948e9790c1dc414f9912a56b313babac26cd65bdbb…9848fd8498b906f4482c28a07a86aa0ba9e3251f290ce5b4c35c15b2476453795bc59ec78d0082329a666b72 (122 bytes)", "02f901f4830e4a258216e8830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9e66df4e0defc6669d7dc7a055bd6878f5dacd203817e4cee0237ddba2314b16b0df2bcfe500e0510d98bc5c (504 bytes)", "f8ab0f8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…5d3d6d0ece4780fcf24292a075f330f2593305d555a42845e7995f36d23faeaf2d25b5dc0b7fe2e268988586 (173 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…64dca800260b79fa229134a07c93275327e8c3874c4756aed4b99e91ad4d3077ad6054c8fd13f70e194819ee (110 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:009c7e8cf8...f009acd2

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "966fdb526ed0d8622cd29a9a2d9b032d43d4651bd01f498f218e51d3ff4b8fc3", "timestamp": { "unpack": "1794363842." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8233fe8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…046af39b4f455c0a4723e0a00130e495229c04ed812ddc3f75588541a77fe2218ff318555b5629490b281ba0 (176 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…ae7c8029d6d7e7e0399559a05eb3517c5e927f5b6e3fa0ddbf41be07847a68661388bd6a52022e146089ec28 (140 bytes)", "02f877830e4a258227748405f5e0f98405f5e101825208948e9790c1dc414f9912a56b313babac26cd65bdbb…9848fd8498b906f4482c28a07a86aa0ba9e3251f290ce5b4c35c15b2476453795bc59ec78d0082329a666b72 (122 bytes)", "02f901f4830e4a258216e8830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9e66df4e0defc6669d7dc7a055bd6878f5dacd203817e4cee0237ddba2314b16b0df2bcfe500e0510d98bc5c (504 bytes)", "f8ab0f8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…5d3d6d0ece4780fcf24292a075f330f2593305d555a42845e7995f36d23faeaf2d25b5dc0b7fe2e268988586 (173 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…64dca800260b79fa229134a07c93275327e8c3874c4756aed4b99e91ad4d3077ad6054c8fd13f70e194819ee (110 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:0062f9eede...87d3594c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001e22e5c54a86083cd8db7d7ddd3cd6968f0c19b31cef25bb640963801e1a46f2ca12122022f3dfd4710e8923f79eaa01874aa8676a86c8410f4e4efe80607301ed5b0173", "hash": "d52c33cc0e71fbaba796e631896ea186b7811a610172b5caf44e66701b0bbf79", "number": "130495", "timestamp": "1794363842", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0966fdb526ed0d8622cd29a9a2d9b032d43d4651bd01f498f218e51d3ff4b8fc3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8233fe8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…046af39b4f455c0a4723e0a00130e495229c04ed812ddc3f75588541a77fe2218ff318555b5629490b281ba0 (176 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…ae7c8029d6d7e7e0399559a05eb3517c5e927f5b6e3fa0ddbf41be07847a68661388bd6a52022e146089ec28 (140 bytes)", "02f877830e4a258227748405f5e0f98405f5e101825208948e9790c1dc414f9912a56b313babac26cd65bdbb…9848fd8498b906f4482c28a07a86aa0ba9e3251f290ce5b4c35c15b2476453795bc59ec78d0082329a666b72 (122 bytes)", "02f901f4830e4a258216e8830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9e66df4e0defc6669d7dc7a055bd6878f5dacd203817e4cee0237ddba2314b16b0df2bcfe500e0510d98bc5c (504 bytes)", "f8ab0f8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…5d3d6d0ece4780fcf24292a075f330f2593305d555a42845e7995f36d23faeaf2d25b5dc0b7fe2e268988586 (173 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…64dca800260b79fa229134a07c93275327e8c3874c4756aed4b99e91ad4d3077ad6054c8fd13f70e194819ee (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003a06c8c9...15985346

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0062f9eede5252151740f1095bdea9316059ff842aabe69b4c449ed2f219355127ca1212207e47775289d8a1c7b59021b921c61e97feaaa18e56bf6a109b0e1a3987d3594c", "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": "11002004249999891748199814.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }