Canton Updates/122047...8495

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #124,132 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle

block #124,132

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

820ms

Block planned

Producer plans block #124132 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124132

656ms

Committed on Canton

Participant commits update 1220472cbf…fb8495

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Imported to the execution layers

Importer applies block #124132 from GatewayHead

—

0ms

250ms

500ms

750ms

820ms

EVM

Canton

External call

Total

Complete656ms

656ms

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

#124,132

Block Hash

0x227b001d...d2ab775f

Block Timestamp

Nov 10, 2026, 21:53:38 UTC

Transactions

0x524200af...03931f230x924e...d2e1 → 0x925e...03fcSuccess

0xfde79f5c...de3d45d50x9697...f32f → 0xcd19...6bdaSuccess

Overview

Update ID

1220472cbf...befb8495

Offset

387168

Record Time

Nov 10, 2026, 21:53:38 UTC

Command ID

gw-64c9a5594...d7d24c01

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f465cd0f...d250e348

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00983635186aba38e516c31eccd735470a2b540dd5b1108fabbd7a69309094df79ca121220f981faf2e7eac9da0c270f78bc125c4a94f4328ff62843cfe6737d1d703cbe9b", "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": "11002004249999900616313523.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0085f8f4ca...640016d2

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00c20bd9de222f05b628020fd5c2b5b3da2896ad4cf38bc26b63112c8a263ddaa3ca121220fc3ae9c014431c7bfccbfdea16a17bb86fffe9af936911746264472b8c1c3075", "block": { "timestamp": { "unpack": "1794347618." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821c018405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e6a6ece13a1e6beea5d20da061863328c0949f4fd941e863b457d8e8873437b3e3833ffb931f227a8f68bf78 (176 bytes)", "02f901f4830e4a258213ca830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…98523f19fbd0af9daf9787a07c020e44d2d2f08aa70144f52832aab8e3388b04c76631ca74080bc1ba1205ec (504 bytes)", "f86c0a8407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…68be13a4cc1b9d38f5d6dea031490b90f54abc90e9e4a492ec7650938661e5e7c0d7f4be3bc4e41dcc67ac7d (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:00c20bd9de...8c1c3075

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "5272e75a4a6d4be8bb3aba08619a249ead18a8142b40f4e338e75deed7d24c01", "timestamp": { "unpack": "1794347618." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821c018405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e6a6ece13a1e6beea5d20da061863328c0949f4fd941e863b457d8e8873437b3e3833ffb931f227a8f68bf78 (176 bytes)", "02f901f4830e4a258213ca830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…98523f19fbd0af9daf9787a07c020e44d2d2f08aa70144f52832aab8e3388b04c76631ca74080bc1ba1205ec (504 bytes)", "f86c0a8407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…68be13a4cc1b9d38f5d6dea031490b90f54abc90e9e4a492ec7650938661e5e7c0d7f4be3bc4e41dcc67ac7d (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:0098363518...703cbe9b

Payload