Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #122,078 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #122,078

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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750ms

1.0s

1.1s

Block planned

Producer plans block #122078 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #122078

916ms

Committed on Canton

Participant commits update 12207dea39…260455

—

Imported to the execution layers

Importer applies block #122078 from GatewayHead

—

0ms

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500ms

750ms

1.0s

1.1s

EVM

Canton

External call

Total

Complete916ms

916ms

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

#122,078

Block Hash

0xfd9518f3...3b414b64

Block Timestamp

Nov 10, 2026, 20:25:58 UTC

Transactions

0x76c809b6...89bf52a20x09b3...d3d9 → 0x1692...3362Success

0x97fb53c9...c7a253930x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

12207dea39...56260455

Offset

380919

Record Time

Nov 10, 2026, 20:25:58 UTC

Command ID

gw-64c9a5594...6b006269

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d5bacbc7...09e0d1b2

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ddf742bb39d56270459472760379d8665dd103ce87a7617971b2f11b376d2dcfca12122088ca4e0dcde9e8687ef0196fb60b0f089a67c4994af11b752c202a0ffcff2805", "block": { "timestamp": { "unpack": "1794342358." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250a843b9aca0e843b9aca0e8252089416925bd246713ca20eab09f7a41de5ad565e33628703…3e69d46552d6b9b464535da010418f0338f6aa0c458fad8d2de75ab9d9164d607f90b2b7478fe34b722976de (119 bytes)", "02f901f4830e4a25821243830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8d63a7eb2545e3c7de2392a055ce434f0466fc11cbb2521ba4a5cc5262d735a00d7afeddf565bd824743d3a3 (504 bytes)", "f8ae8214408405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e7fc0b2dc2f5b66a9cb4f5a06e4c1b78dee2925cf288c621cca374c1cf0bf1b073346b7f97739121e5510ed7 (176 bytes)", "f8ae8214418405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f911071058fd8d723eedc8a0483105a159fd3b8b66803b6fb2320bc88388b09f2e2e3101731e13e1fe6052db (176 bytes)", "02f901f4830e4a258212a1830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…92ffd9e0e9e6eb87002513a03d86d1b4bc7acf7c0ff00ceef4496dde9bbe9d52be2ff184733c08437e07fcd8 (504 bytes)", "02f877830e4a258227668405f5e0f98405f5e101825208942b398b01efb95d2ecb8009bd0797ae8631775b26…80cd72c975c07d73a190a5a05902ac23bb97cbce6e9ef5d15b6ad2dfb8c997ff9a46dc9face78a8cb50911f2 (122 bytes)", "02f901f4830e4a25821268830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…80d6053b7417a4bc7a390da0618fc660ea63bea8ab460af4f36582adbb1640a05f85cf20d15a1cb2c0510c85 (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:00ddf742bb...fcff2805

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "948c0d5531a1e593cea7abcf2f95c8dde4d4d2751d6f2071a39094c26b006269", "timestamp": { "unpack": "1794342358." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250a843b9aca0e843b9aca0e8252089416925bd246713ca20eab09f7a41de5ad565e33628703…3e69d46552d6b9b464535da010418f0338f6aa0c458fad8d2de75ab9d9164d607f90b2b7478fe34b722976de (119 bytes)", "02f901f4830e4a25821243830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8d63a7eb2545e3c7de2392a055ce434f0466fc11cbb2521ba4a5cc5262d735a00d7afeddf565bd824743d3a3 (504 bytes)", "f8ae8214408405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e7fc0b2dc2f5b66a9cb4f5a06e4c1b78dee2925cf288c621cca374c1cf0bf1b073346b7f97739121e5510ed7 (176 bytes)", "f8ae8214418405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f911071058fd8d723eedc8a0483105a159fd3b8b66803b6fb2320bc88388b09f2e2e3101731e13e1fe6052db (176 bytes)", "02f901f4830e4a258212a1830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…92ffd9e0e9e6eb87002513a03d86d1b4bc7acf7c0ff00ceef4496dde9bbe9d52be2ff184733c08437e07fcd8 (504 bytes)", "02f877830e4a258227668405f5e0f98405f5e101825208942b398b01efb95d2ecb8009bd0797ae8631775b26…80cd72c975c07d73a190a5a05902ac23bb97cbce6e9ef5d15b6ad2dfb8c997ff9a46dc9face78a8cb50911f2 (122 bytes)", "02f901f4830e4a25821268830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…80d6053b7417a4bc7a390da0618fc660ea63bea8ab460af4f36582adbb1640a05f85cf20d15a1cb2c0510c85 (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:006954c36a...da6a194d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00891c412d04eda64e83b11050f4dfb9547946f6f398e0e847aa9354de3000e575ca121220070eb8ac03076b7f496c08ba19cbe58baf53a21a5881a3e85c1099ab9d96bcce", "hash": "fd9518f37dfa0a4cf949558b6ed7777dbf2622cb3ba383acf712c0f93b414b64", "number": "122078", "timestamp": "1794342358", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0948c0d5531a1e593cea7abcf2f95c8dde4d4d2751d6f2071a39094c26b006269a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f874830e4a250a843b9aca0e843b9aca0e8252089416925bd246713ca20eab09f7a41de5ad565e33628703…3e69d46552d6b9b464535da010418f0338f6aa0c458fad8d2de75ab9d9164d607f90b2b7478fe34b722976de (119 bytes)", "02f901f4830e4a25821243830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8d63a7eb2545e3c7de2392a055ce434f0466fc11cbb2521ba4a5cc5262d735a00d7afeddf565bd824743d3a3 (504 bytes)", "f8ae8214408405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e7fc0b2dc2f5b66a9cb4f5a06e4c1b78dee2925cf288c621cca374c1cf0bf1b073346b7f97739121e5510ed7 (176 bytes)", "f8ae8214418405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f911071058fd8d723eedc8a0483105a159fd3b8b66803b6fb2320bc88388b09f2e2e3101731e13e1fe6052db (176 bytes)", "02f901f4830e4a258212a1830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…92ffd9e0e9e6eb87002513a03d86d1b4bc7acf7c0ff00ceef4496dde9bbe9d52be2ff184733c08437e07fcd8 (504 bytes)", "02f877830e4a258227668405f5e0f98405f5e101825208942b398b01efb95d2ecb8009bd0797ae8631775b26…80cd72c975c07d73a190a5a05902ac23bb97cbce6e9ef5d15b6ad2dfb8c997ff9a46dc9face78a8cb50911f2 (122 bytes)", "02f901f4830e4a25821268830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…80d6053b7417a4bc7a390da0618fc660ea63bea8ab460af4f36582adbb1640a05f85cf20d15a1cb2c0510c85 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ba25051c...759ac09f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006954c36a2583d766ff90988b21460310b67ce007da31a6e0598fab966380f574ca121220b2319dbfe16811fa9bc0110b2f8d8cd9b08c936f18a9b55eaca7a603da6a194d", "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": "11002004249999904093004853.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }