Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #119,282 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #119,282

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

369ms

Block planned

Producer plans block #119282 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #119282

295ms

Committed on Canton

Participant commits update 1220e07d27…0dfb58

—

Imported to the execution layers

Importer applies block #119282 from GatewayHead

—

0ms

250ms

369ms

EVM

Canton

External call

Total

Complete295ms

295ms

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

#119,282

Block Hash

0xa9e90e2b...5493f909

Block Timestamp

Nov 10, 2026, 18:30:05 UTC

Transactions

0xf972782a...edb99c7c0xe6e9...4091 → 0x6e1a...c767Success

0x094cbab9...cd89f7030x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220e07d27...7e0dfb58

Offset

372415

Record Time

Nov 10, 2026, 18:30:05 UTC

Command ID

gw-64c9a5594...8150cc09

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00715595a4...9454a03f

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00402e817b242c3e69955547932c3feb3db4d35bfd7b48f7d167418740399a10a2ca1212208f75f0932d557696e6ca45c61c39cd887a9acf26bdfe8f43dd9acf444c75c84b", "block": { "timestamp": { "unpack": "1794335405." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad820a338315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…f3fe875c0e0c0580186adfa020b48573412829c7a5a8d995f080d73af646f84c38d53fbea6927d4351fdd981 (175 bytes)", "f86e8206648315f909825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080831c…77a477fd7a4d1cfe7e9dd5a0348b472529c4721328191ecd0fd82e40fdc2f1f2d835c6831f0bdfd9ccb5ef89 (112 bytes)", "f88f4a843b9aca008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…e05d23d94ab40201177e6fa00299fc89321bea14a682ee78df2080effbd24906ff054bee8c024b57c59fdef8 (145 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194246ac53cfa7851d164493cfbcdd951d2ca4cbcf280…f87ad43babc0dbf501678ba076e5f67862293bdc55ee977fafc986bf4545cd9ac8340fde59ff6d5097858936 (182 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:00402e817b...4c75c84b

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "1071f87adb2058fcf2515ee74c765cf008c943b2d9953af933365c118150cc09", "timestamp": { "unpack": "1794335405." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad820a338315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…f3fe875c0e0c0580186adfa020b48573412829c7a5a8d995f080d73af646f84c38d53fbea6927d4351fdd981 (175 bytes)", "f86e8206648315f909825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080831c…77a477fd7a4d1cfe7e9dd5a0348b472529c4721328191ecd0fd82e40fdc2f1f2d835c6831f0bdfd9ccb5ef89 (112 bytes)", "f88f4a843b9aca008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…e05d23d94ab40201177e6fa00299fc89321bea14a682ee78df2080effbd24906ff054bee8c024b57c59fdef8 (145 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194246ac53cfa7851d164493cfbcdd951d2ca4cbcf280…f87ad43babc0dbf501678ba076e5f67862293bdc55ee977fafc986bf4545cd9ac8340fde59ff6d5097858936 (182 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:003863aa30...caaa2245

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bd4088f848d6b5467bb7868fdb3450fe337fbcb59dbce00a732db56c01194d99ca121220407ce31c3cde3b9a267ed04f055e6bc926134b67c17f2330aca11832278d78b9", "hash": "a9e90e2baca311f9572485340ee4a938c1118880fd0173c1c3c834d25493f909", "number": "119282", "timestamp": "1794335405", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01071f87adb2058fcf2515ee74c765cf008c943b2d9953af933365c118150cc09a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ad820a338315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…f3fe875c0e0c0580186adfa020b48573412829c7a5a8d995f080d73af646f84c38d53fbea6927d4351fdd981 (175 bytes)", "f86e8206648315f909825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080831c…77a477fd7a4d1cfe7e9dd5a0348b472529c4721328191ecd0fd82e40fdc2f1f2d835c6831f0bdfd9ccb5ef89 (112 bytes)", "f88f4a843b9aca008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…e05d23d94ab40201177e6fa00299fc89321bea14a682ee78df2080effbd24906ff054bee8c024b57c59fdef8 (145 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194246ac53cfa7851d164493cfbcdd951d2ca4cbcf280…f87ad43babc0dbf501678ba076e5f67862293bdc55ee977fafc986bf4545cd9ac8340fde59ff6d5097858936 (182 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c6449510...7772bf2e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003863aa306f9d4ac831caac04ab4cd4a56689ec49557c43159e662180e5163c96ca121220493d8f40e89958179d5f499776dc9afd63827507102bbeec2b437b88caaa2245", "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": "11002004249999909691825787.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }