Canton Updates/122043...08ff

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #117,079 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #117,079

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

2.5s

2.7s

Block planned

Producer plans block #117079 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #117079

2.2s

Committed on Canton

Participant commits update 1220435610…6f08ff

—

Imported to the execution layers

Importer applies block #117079 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

2.5s

2.7s

EVM

Canton

External call

Total

Complete2.2s

2.2s

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

#117,079

Block Hash

0xe6b9eb14...b6b3d19e

Block Timestamp

Nov 10, 2026, 16:58:57 UTC

Transactions

0xb33a1334...2515bafb0x214a...f50f → 0x925e...03fcSuccess

0x7958b10d...f1c5d1ba0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220435610...ec6f08ff

Offset

365715

Record Time

Nov 10, 2026, 16:58:59 UTC

Command ID

gw-64c9a5594...01629013

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cc9beb6f...955f8eb7

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0077f1d64f9179b2f3fa38381ad4e47a2f135913d816fe1c1542e00714815c7986ca121220aafefe88a7a7defb382a0101deba49bf94555b107801aa87e02ba24f75ee18b9", "block": { "timestamp": { "unpack": "1794329937." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d2830e4a2508843b9aca0e843b9aca0e82e0729486003f75485368475cd04f9daa8c5868ff0ce58b80b8…5c7d4e5d1df9cba04abbaca071b72ae28d74aef9b66aeb4ef8f9ff327125edfc889ce34b725523bd29296393 (213 bytes)", "02f901f4830e4a25820ee4830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…29b03a5b7f4a13e1242afca07579f18f0fdb05c0089d4a4825d9f85f2097307b257c99d543e95a2d44ec7666 (504 bytes)", "f8ad82020c8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…c6104fd6f8120d2c15b256a017f05d61750a1f349968793007a19b0edc3e66ae02762307aaccc951f421f4cc (175 bytes)", "f8ad82020d8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…93885fc23d3acd7d28dc05a014879dd8aabceca578dbda0f94884209ea4dde8d47e8f0b92f928ebed1199813 (175 bytes)", "02f901f4830e4a25820f1b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1ccc14631b4f4319d8fac3a04878427d1b83fc58e3c4ec1125c1146953611d2bde5b110e6c7a1d6d3dfa030b (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:0077f1d64f...75ee18b9

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "ce6dd078b30f68caaf6ee5716fd1d94a21d9b2ad532e7998d9fef0d501629013", "timestamp": { "unpack": "1794329937." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d2830e4a2508843b9aca0e843b9aca0e82e0729486003f75485368475cd04f9daa8c5868ff0ce58b80b8…5c7d4e5d1df9cba04abbaca071b72ae28d74aef9b66aeb4ef8f9ff327125edfc889ce34b725523bd29296393 (213 bytes)", "02f901f4830e4a25820ee4830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…29b03a5b7f4a13e1242afca07579f18f0fdb05c0089d4a4825d9f85f2097307b257c99d543e95a2d44ec7666 (504 bytes)", "f8ad82020c8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…c6104fd6f8120d2c15b256a017f05d61750a1f349968793007a19b0edc3e66ae02762307aaccc951f421f4cc (175 bytes)", "f8ad82020d8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…93885fc23d3acd7d28dc05a014879dd8aabceca578dbda0f94884209ea4dde8d47e8f0b92f928ebed1199813 (175 bytes)", "02f901f4830e4a25820f1b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1ccc14631b4f4319d8fac3a04878427d1b83fc58e3c4ec1125c1146953611d2bde5b110e6c7a1d6d3dfa030b (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:00e8bbf12b...14b9be11

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ddbcde93f4d20f34d2f9e78ef3f1789eaa208671e8daa5101fd91b764a974718ca1212204a9113dc79d19d0d7c1c91924c7b574fc2a545d34025355651ac0da83a842d53", "hash": "e6b9eb14278526e6d11cbd90ac461dac03f392301f012efee7befeeab6b3d19e", "number": "117079", "timestamp": "1794329937", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ce6dd078b30f68caaf6ee5716fd1d94a21d9b2ad532e7998d9fef0d501629013a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8d2830e4a2508843b9aca0e843b9aca0e82e0729486003f75485368475cd04f9daa8c5868ff0ce58b80b8…5c7d4e5d1df9cba04abbaca071b72ae28d74aef9b66aeb4ef8f9ff327125edfc889ce34b725523bd29296393 (213 bytes)", "02f901f4830e4a25820ee4830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…29b03a5b7f4a13e1242afca07579f18f0fdb05c0089d4a4825d9f85f2097307b257c99d543e95a2d44ec7666 (504 bytes)", "f8ad82020c8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…c6104fd6f8120d2c15b256a017f05d61750a1f349968793007a19b0edc3e66ae02762307aaccc951f421f4cc (175 bytes)", "f8ad82020d8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…93885fc23d3acd7d28dc05a014879dd8aabceca578dbda0f94884209ea4dde8d47e8f0b92f928ebed1199813 (175 bytes)", "02f901f4830e4a25820f1b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1ccc14631b4f4319d8fac3a04878427d1b83fc58e3c4ec1125c1146953611d2bde5b110e6c7a1d6d3dfa030b (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00616290fc...eefdf8fe

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e8bbf12b83468df6e9be023f66c9e6f88a9a5b1e94c9f59035e1c9a1fa82bde6ca121220351d0ec7f3b1d6375f0464a36b08659843942aea869585a750df657414b9be11", "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": "11002004249999914526874880.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }