Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #130,638 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #130,638

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.1s

Block planned

Producer plans block #130638 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #130638

2.5s

Committed on Canton

Participant commits update 12200e4412…8a5835

—

Imported to the execution layers

Importer applies block #130638 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.1s

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

#130,638

Block Hash

0x917e01c9...1c027160

Block Timestamp

Nov 11, 2026, 02:29:44 UTC

Transactions

0x6e83636c...e9010a3e0x214a...f50f → 0x925e...03fcSuccess

0x05124821...3e6205930x924e...d2e1 → 0x925e...03fcSuccess

Overview

Update ID

12200e4412...0f8a5835

Offset

406963

Record Time

Nov 11, 2026, 02:29:46 UTC

Command ID

gw-64c9a5594...1d7e3441

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b32f118d...f604465d

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "008fb0805dc9ae4e0821c1ec28a5416bee9adf68cb9e3af64f6d1f2fe5119a9c46ca1212206bbbf2d2966187ddcf8317fc0a793351b4e08d11f2abd0078fbf5f0c152dff67", "block": { "timestamp": { "unpack": "1794364184." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258216fb830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…399ab5fa043ebdafb6d13ea02a597f78b94256aedcc5c0d7e6cab2e8ef90fc9185fe8ef018aa8f8a2bc57e96 (504 bytes)", "f8ae82347f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7d0c66b4a6f8cfbb4036b9a0163ecbf0aa2ba891cfc6a1101e2d2e3f58a05e33f423ab4342933ee76249cd97 (176 bytes)", "f8ae8234808405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7ef793f158a28387e3669ea01e520dc1c8c2c01d49daa2f99c45991dab83112b80c4df7fb0bde3896ab03c80 (176 bytes)", "02f901f4830e4a25821735830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…211ec70da4623ffb0d2797a07160eb17ae6007a7f6e6c09414bb206853c299e9a937f87bf41c631fd38e2baa (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…dc24edf59da7e09a7453e8a077543c4676379f53cce992bfe5c1689621c5b4bf700cc24485c6bf668d4f7dd2 (140 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:008fb0805d...152dff67

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "6923869fce718a34dcb119d8331d3fdb954aa255feaf99818c592e9c1d7e3441", "timestamp": { "unpack": "1794364184." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258216fb830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…399ab5fa043ebdafb6d13ea02a597f78b94256aedcc5c0d7e6cab2e8ef90fc9185fe8ef018aa8f8a2bc57e96 (504 bytes)", "f8ae82347f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7d0c66b4a6f8cfbb4036b9a0163ecbf0aa2ba891cfc6a1101e2d2e3f58a05e33f423ab4342933ee76249cd97 (176 bytes)", "f8ae8234808405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7ef793f158a28387e3669ea01e520dc1c8c2c01d49daa2f99c45991dab83112b80c4df7fb0bde3896ab03c80 (176 bytes)", "02f901f4830e4a25821735830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…211ec70da4623ffb0d2797a07160eb17ae6007a7f6e6c09414bb206853c299e9a937f87bf41c631fd38e2baa (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…dc24edf59da7e09a7453e8a077543c4676379f53cce992bfe5c1689621c5b4bf700cc24485c6bf668d4f7dd2 (140 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:00f59e4a50...e5bc1a5b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006f234513e00c837142749a1e5cca5fde4825ccd7f5a39ae634d17f14a2d27806ca121220ea494f1b61bc5a99623d8cc51bda8d3550cf635dc64845afe99d08d7603792f3", "hash": "917e01c9e1b2b3e202d12a473c6b4f28f6f54b79b54e16237bee572c1c027160", "number": "130638", "timestamp": "1794364184", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06923869fce718a34dcb119d8331d3fdb954aa255feaf99818c592e9c1d7e3441a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a258216fb830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…399ab5fa043ebdafb6d13ea02a597f78b94256aedcc5c0d7e6cab2e8ef90fc9185fe8ef018aa8f8a2bc57e96 (504 bytes)", "f8ae82347f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7d0c66b4a6f8cfbb4036b9a0163ecbf0aa2ba891cfc6a1101e2d2e3f58a05e33f423ab4342933ee76249cd97 (176 bytes)", "f8ae8234808405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7ef793f158a28387e3669ea01e520dc1c8c2c01d49daa2f99c45991dab83112b80c4df7fb0bde3896ab03c80 (176 bytes)", "02f901f4830e4a25821735830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…211ec70da4623ffb0d2797a07160eb17ae6007a7f6e6c09414bb206853c299e9a937f87bf41c631fd38e2baa (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…dc24edf59da7e09a7453e8a077543c4676379f53cce992bfe5c1689621c5b4bf700cc24485c6bf668d4f7dd2 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002277ed4a...a92533f6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f59e4a504558d649bcbf94a8c3026b9069b7ee09bda9f15ec4c506fd618d09ffca121220290b39c71f22fbd86f1198f1869325347eba542bff2c4ef5c5541e9ce5bc1a5b", "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": "11002004249999891402461232.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }