Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #133,072 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #133,072

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

Block planned

Producer plans block #133072 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #133072

1.6s

Committed on Canton

Participant commits update 1220c53c2f…7ac3c6

—

Imported to the execution layers

Importer applies block #133072 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

EVM

Canton

External call

Total

Complete1.6s

1.6s

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

#133,072

Block Hash

0xdc18b399...29597265

Block Timestamp

Nov 11, 2026, 04:05:11 UTC

Transactions

0x2087461c...85fc703d0x26b2...5f86 → 0x0af7...128bSuccess

0x50432099...d219100f0xaa4a...6134 → 0x235d...3c8cSuccess

Overview

Update ID

1220c53c2f...3a7ac3c6

Offset

414360

Record Time

Nov 11, 2026, 04:05:12 UTC

Command ID

gw-64c9a5594...0ad02ef5

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e68a995f...dc32b9ee

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00221e8b85473dcc4b363e84b4ae5cbcbf7713a49541103b95616f906338c767deca121220a0b315470a7af6835d19c2660a88be3d84af77ab4baa208269dc60a882f470b2", "block": { "timestamp": { "unpack": "1794369911." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f82065e8405f5e100825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…07b6a188febca618c83741a043a90bf081de5daff58069cd1c5be191ed465086ddf6d651e8506a9fc33463c3 (113 bytes)", "f8ae823ce48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9f3a79a45553ee8c867c7fa03d4da58f8b1a9b4af1176fc44848ef8adc85b142be5f62e17feb751818c6e009 (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…b4a6d2a0b860622d2bc432a02db62bb28be416a594eff7506409637bcec38eb0a5b6ec745368448433bb9f16 (110 bytes)", "f86c098407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…cf1dfd2b8b1df2ca0ed3f5a07f0e751d1a15179c63721b11f581f96778497afbe2de36a4b1a18208a46fb3a3 (110 bytes)", "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…9fd21373c110b0442159b5a027ce70090326ea8c40867255934334ffddce449dff9a0e24342803240937a86d (110 bytes)", "02f901f4830e4a25821803830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d7cfd7399e782d06c7c735a026078b2f70e41e22f78792db365a079e4c19199e9f76bcc2e1c93834eb12b5e5 (504 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:00221e8b85...82f470b2

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "3c770b87a83d822bd71f54dea2d95ebe65415081252ed284bd36e4470ad02ef5", "timestamp": { "unpack": "1794369911." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f82065e8405f5e100825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…07b6a188febca618c83741a043a90bf081de5daff58069cd1c5be191ed465086ddf6d651e8506a9fc33463c3 (113 bytes)", "f8ae823ce48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9f3a79a45553ee8c867c7fa03d4da58f8b1a9b4af1176fc44848ef8adc85b142be5f62e17feb751818c6e009 (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…b4a6d2a0b860622d2bc432a02db62bb28be416a594eff7506409637bcec38eb0a5b6ec745368448433bb9f16 (110 bytes)", "f86c098407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…cf1dfd2b8b1df2ca0ed3f5a07f0e751d1a15179c63721b11f581f96778497afbe2de36a4b1a18208a46fb3a3 (110 bytes)", "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…9fd21373c110b0442159b5a027ce70090326ea8c40867255934334ffddce449dff9a0e24342803240937a86d (110 bytes)", "02f901f4830e4a25821803830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d7cfd7399e782d06c7c735a026078b2f70e41e22f78792db365a079e4c19199e9f76bcc2e1c93834eb12b5e5 (504 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:00618764af...36215f6b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b835aa21a105af77f0815bb2b9eaf4913f657393eb3eb2d07c864f17d597f95fca1212207fd6001fb43745b49f5eea6f96afe8728a543bb0cacc7d25cdc3c299fd2e74bb", "hash": "dc18b399b39de75e2bb78d83f820c575cbbee2fccdb7af300bf795d729597265", "number": "133072", "timestamp": "1794369911", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a03c770b87a83d822bd71f54dea2d95ebe65415081252ed284bd36e4470ad02ef5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86f82065e8405f5e100825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…07b6a188febca618c83741a043a90bf081de5daff58069cd1c5be191ed465086ddf6d651e8506a9fc33463c3 (113 bytes)", "f8ae823ce48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9f3a79a45553ee8c867c7fa03d4da58f8b1a9b4af1176fc44848ef8adc85b142be5f62e17feb751818c6e009 (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…b4a6d2a0b860622d2bc432a02db62bb28be416a594eff7506409637bcec38eb0a5b6ec745368448433bb9f16 (110 bytes)", "f86c098407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…cf1dfd2b8b1df2ca0ed3f5a07f0e751d1a15179c63721b11f581f96778497afbe2de36a4b1a18208a46fb3a3 (110 bytes)", "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…9fd21373c110b0442159b5a027ce70090326ea8c40867255934334ffddce449dff9a0e24342803240937a86d (110 bytes)", "02f901f4830e4a25821803830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d7cfd7399e782d06c7c735a026078b2f70e41e22f78792db365a079e4c19199e9f76bcc2e1c93834eb12b5e5 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0032441f56...cfaeb59b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00618764afc43a3beb526412b637b6785e2eb41bdbc838b0ed12c9ef65cd52412cca1212204de0c820d1ba2d386babe379c4f73b25ec1bdb1057278e5116ba02de36215f6b", "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": "11002004249999887840381263.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }