Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #125,985 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #125,985

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

7.4s

Block planned

Producer plans block #125985 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #125985

5.9s

Committed on Canton

Participant commits update 1220ff600f…4609b2

—

Imported to the execution layers

Importer applies block #125985 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

7.4s

EVM

Canton

External call

Total

Complete5.9s

5.9s

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

#125,985

Block Hash

0xdf0d3e1d...33d2fe27

Block Timestamp

Nov 10, 2026, 23:11:44 UTC

Transactions

0xed81176a...d355596e0x26b2...5f86 → 0x0af7...128bSuccess

0xca401445...90d62ccd0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220ff600f...0a4609b2

Offset

392806

Record Time

Nov 10, 2026, 23:11:49 UTC

Command ID

gw-64c9a5594...0e08b8e6

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c5fea3d9...8b70d2f8

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00be96f2cb58bda0588cba70629eee81d52fda02bc3b6733712811f8d6a26f4f63ca1212207c33e3c39861119a34e5425038fbb03695bc6f42bcb4bd3f1ae50614f30acd23", "block": { "timestamp": { "unpack": "1794352304." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8222ef8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…40a4b181ca80dee54dbc95a023e0482d8a18f3aa24ce66edaa7450795aacdc3c19549e40dfab9ef6d952e2e3 (176 bytes)", "f8ae8222f08405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bc68015c2bd890cbd55baba052b3d785ba9df1c783e7b745dcd213fc136cded0ae79d1ee88f4aa0454725913 (176 bytes)", "f8ae8222f18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9c36828a586ebe99225639a006fde5394b5e2b3c868d89e3dd3e8a6ba15388f4059a26efb633d23a804d9e85 (176 bytes)", "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…c1938f00f67300e7452a42a0404e5bb96ce7a053c72154721230cbcae3d70e5f1c26d75d5cdba313894cefd6 (110 bytes)", "02f901f4830e4a258214c5830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…13d9da35be4c2c0efef7f6a06c8d09bad085ccc2f7e2089e5304cbbb9776b38513ab276b6732296a45f3ef4e (504 bytes)", "02f901f4830e4a2582147b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fd5394b05ea2d03bbca8b4a017b9c00c10771e461006546d4610cd0e9488c26085243486725e71c853c1ac68 (504 bytes)", "02f901f4830e4a25820ade830f4240831e848083075a3c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d2fc0e9b054c418c9ef8bfa0410dbdc24425a229837eb8ab079bd645db1819b9c0f755dad92b6c8db42fff16 (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:00be96f2cb...f30acd23

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "2a6e79c1537dac60043031f474515af8cf7e4322d19c56210eca6e8f0e08b8e6", "timestamp": { "unpack": "1794352304." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8222ef8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…40a4b181ca80dee54dbc95a023e0482d8a18f3aa24ce66edaa7450795aacdc3c19549e40dfab9ef6d952e2e3 (176 bytes)", "f8ae8222f08405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bc68015c2bd890cbd55baba052b3d785ba9df1c783e7b745dcd213fc136cded0ae79d1ee88f4aa0454725913 (176 bytes)", "f8ae8222f18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9c36828a586ebe99225639a006fde5394b5e2b3c868d89e3dd3e8a6ba15388f4059a26efb633d23a804d9e85 (176 bytes)", "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…c1938f00f67300e7452a42a0404e5bb96ce7a053c72154721230cbcae3d70e5f1c26d75d5cdba313894cefd6 (110 bytes)", "02f901f4830e4a258214c5830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…13d9da35be4c2c0efef7f6a06c8d09bad085ccc2f7e2089e5304cbbb9776b38513ab276b6732296a45f3ef4e (504 bytes)", "02f901f4830e4a2582147b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fd5394b05ea2d03bbca8b4a017b9c00c10771e461006546d4610cd0e9488c26085243486725e71c853c1ac68 (504 bytes)", "02f901f4830e4a25820ade830f4240831e848083075a3c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d2fc0e9b054c418c9ef8bfa0410dbdc24425a229837eb8ab079bd645db1819b9c0f755dad92b6c8db42fff16 (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:0048a1fc11...9d402374

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d39cb75b8ec175813184508e5f271d9562e520ae8b53831cc2651dabf014aab8ca121220fea3c811d663c3285f1ac237642fd6f56b70588a89fe008f0cc46f41baed1d06", "hash": "df0d3e1d8c1481ab62a0ba17b48d6b4abb24164588aeeb1cd37a9ad933d2fe27", "number": "125985", "timestamp": "1794352304", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02a6e79c1537dac60043031f474515af8cf7e4322d19c56210eca6e8f0e08b8e6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8222ef8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…40a4b181ca80dee54dbc95a023e0482d8a18f3aa24ce66edaa7450795aacdc3c19549e40dfab9ef6d952e2e3 (176 bytes)", "f8ae8222f08405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bc68015c2bd890cbd55baba052b3d785ba9df1c783e7b745dcd213fc136cded0ae79d1ee88f4aa0454725913 (176 bytes)", "f8ae8222f18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9c36828a586ebe99225639a006fde5394b5e2b3c868d89e3dd3e8a6ba15388f4059a26efb633d23a804d9e85 (176 bytes)", "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…c1938f00f67300e7452a42a0404e5bb96ce7a053c72154721230cbcae3d70e5f1c26d75d5cdba313894cefd6 (110 bytes)", "02f901f4830e4a258214c5830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…13d9da35be4c2c0efef7f6a06c8d09bad085ccc2f7e2089e5304cbbb9776b38513ab276b6732296a45f3ef4e (504 bytes)", "02f901f4830e4a2582147b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fd5394b05ea2d03bbca8b4a017b9c00c10771e461006546d4610cd0e9488c26085243486725e71c853c1ac68 (504 bytes)", "02f901f4830e4a25820ade830f4240831e848083075a3c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d2fc0e9b054c418c9ef8bfa0410dbdc24425a229837eb8ab079bd645db1819b9c0f755dad92b6c8db42fff16 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0039ef63c7...712cac26

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0048a1fc11ea03b6e9426f3f728565adac0a907cf22bb4d98129e6d40759149a3bca12122091318d8e30e1d5b723199f0f32aa49398c80a4c3a8f24e907956247b9d402374", "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": "11002004249999898006096795.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }