Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #131,552 through the gateway-build-block external call and committed it with 9 transactions.

Block Lifecycle

block #131,552

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

7.1s

Block planned

Producer plans block #131552 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131552

5.7s

Committed on Canton

Participant commits update 12208fd73f…8251e3

—

Imported to the execution layers

Importer applies block #131552 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

7.1s

EVM

Canton

External call

Total

Complete5.7s

5.7s

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

#131,552

Block Hash

0x6ec2fb08...ab82bb77

Block Timestamp

Nov 11, 2026, 03:04:41 UTC

Transactions

0x4daa9add...0e18f4aa0x26b2...5f86 → 0x0af7...128bSuccess

0x62bf2275...4969dd2b0x6ade...8b53 → 0xbeed...74d2Success

Overview

Update ID

12208fd73f...3a8251e3

Offset

409740

Record Time

Nov 11, 2026, 03:04:46 UTC

Command ID

gw-64c9a5594...68971ee5

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f54a56bc...6194a7b0

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00a1a8297daf03aa7f437d56b1dfe2ae9ac05f83d7478a025f5ca26c4db402c436ca12122062be102e153c2d30a85e99c61d01cb8a7149617f974e6a3a914126749b8cc45c", "block": { "timestamp": { "unpack": "1794366281." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c14840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…c8fe508f8706052deec21aa012ddd07ef563a36d75e515f815464c46786c988925cb547fcb5d995f611281c4 (110 bytes)", "02f901f4830e4a25821742830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d99ea7f9517a6d8298e721a0283908e0c832c0716f139fa00aae31266bea176e8cef7b3132e6b318d0211a22 (504 bytes)", "f8ae8237928405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…74992f9c920021ba2f3ddba0263b506150d820e417e3132c311e7075d764136875fb4d4ff07cb75fc1156ae4 (176 bytes)", "f8ae8237938405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3a4a8dbb1331a64405d74ea01e4c0bb272369b706a9d2bfc86a90df9895753b02c83a8204bf17a2a93f7d066 (176 bytes)", "f8ae8237948405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…10d479d7056d48c7d2181ba0242aeca46bf64275ca6ef0d0d54919947484b1afee4807f5d5497cfb296e1f31 (176 bytes)", "f8ab0784089544008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…7a7a557ec3dcb2ae3c9f3ca076bd22079b870a46ce92a9e5ca8618751d32301823ae1a2e62b695229e494078 (173 bytes)", "02f901f4830e4a25821788830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…91615c7267193d2bf26cc4a03c5b24a1c1eb9910db59146137ab1415c012a013064e07ec770159c40d32f1a0 (504 bytes)", "02f901f4830e4a2582174c830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2d68555c9528aae85559e0a05d5e7c66eefb75fe072f7f691d3e496d4e9de029ebe29dc90643175a787013da (504 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…c92a857266b982acc2b878a07b0924acd3ad026328becc1727bad93f0451271c56d6290e2951da5abe451d5e (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:00a1a8297d...9b8cc45c

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b3f09908333fc2a1865b19f079676f0ddfcf143f8fd22b0ffba2887568971ee5", "timestamp": { "unpack": "1794366281." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c14840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…c8fe508f8706052deec21aa012ddd07ef563a36d75e515f815464c46786c988925cb547fcb5d995f611281c4 (110 bytes)", "02f901f4830e4a25821742830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d99ea7f9517a6d8298e721a0283908e0c832c0716f139fa00aae31266bea176e8cef7b3132e6b318d0211a22 (504 bytes)", "f8ae8237928405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…74992f9c920021ba2f3ddba0263b506150d820e417e3132c311e7075d764136875fb4d4ff07cb75fc1156ae4 (176 bytes)", "f8ae8237938405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3a4a8dbb1331a64405d74ea01e4c0bb272369b706a9d2bfc86a90df9895753b02c83a8204bf17a2a93f7d066 (176 bytes)", "f8ae8237948405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…10d479d7056d48c7d2181ba0242aeca46bf64275ca6ef0d0d54919947484b1afee4807f5d5497cfb296e1f31 (176 bytes)", "f8ab0784089544008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…7a7a557ec3dcb2ae3c9f3ca076bd22079b870a46ce92a9e5ca8618751d32301823ae1a2e62b695229e494078 (173 bytes)", "02f901f4830e4a25821788830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…91615c7267193d2bf26cc4a03c5b24a1c1eb9910db59146137ab1415c012a013064e07ec770159c40d32f1a0 (504 bytes)", "02f901f4830e4a2582174c830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2d68555c9528aae85559e0a05d5e7c66eefb75fe072f7f691d3e496d4e9de029ebe29dc90643175a787013da (504 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…c92a857266b982acc2b878a07b0924acd3ad026328becc1727bad93f0451271c56d6290e2951da5abe451d5e (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:0007d71bde...1c607634

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0043a5f4c3f9508d6c2112f59a618b28a8a85945af2c705b00c211a9e1e0e2bce9ca121220cf83645d99e656234551b33f1800bfed4f0b74d9ea829cba66b6f0711845903e", "hash": "6ec2fb08921b51ce44d0b176c79c4fbd5425e2a0c5f26a27ddef103eab82bb77", "number": "131552", "timestamp": "1794366281", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b3f09908333fc2a1865b19f079676f0ddfcf143f8fd22b0ffba2887568971ee5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c14840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…c8fe508f8706052deec21aa012ddd07ef563a36d75e515f815464c46786c988925cb547fcb5d995f611281c4 (110 bytes)", "02f901f4830e4a25821742830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d99ea7f9517a6d8298e721a0283908e0c832c0716f139fa00aae31266bea176e8cef7b3132e6b318d0211a22 (504 bytes)", "f8ae8237928405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…74992f9c920021ba2f3ddba0263b506150d820e417e3132c311e7075d764136875fb4d4ff07cb75fc1156ae4 (176 bytes)", "f8ae8237938405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3a4a8dbb1331a64405d74ea01e4c0bb272369b706a9d2bfc86a90df9895753b02c83a8204bf17a2a93f7d066 (176 bytes)", "f8ae8237948405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…10d479d7056d48c7d2181ba0242aeca46bf64275ca6ef0d0d54919947484b1afee4807f5d5497cfb296e1f31 (176 bytes)", "f8ab0784089544008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…7a7a557ec3dcb2ae3c9f3ca076bd22079b870a46ce92a9e5ca8618751d32301823ae1a2e62b695229e494078 (173 bytes)", "02f901f4830e4a25821788830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…91615c7267193d2bf26cc4a03c5b24a1c1eb9910db59146137ab1415c012a013064e07ec770159c40d32f1a0 (504 bytes)", "02f901f4830e4a2582174c830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2d68555c9528aae85559e0a05d5e7c66eefb75fe072f7f691d3e496d4e9de029ebe29dc90643175a787013da (504 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…c92a857266b982acc2b878a07b0924acd3ad026328becc1727bad93f0451271c56d6290e2951da5abe451d5e (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0095239d34...be008c2d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0007d71bde767695086fd1d3418aa5cf62a94196fde5e25067be32942ba2645b23ca121220bc57739df85a8696592f2898794901136205af705b768730207ebbd11c607634", "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": "11002004249999890258571114.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }