Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #119,712 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #119,712

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

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750ms

1.0s

1.3s

Block planned

Producer plans block #119712 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #119712

1.1s

Committed on Canton

Participant commits update 1220f32a63…7e8a32

—

Imported to the execution layers

Importer applies block #119712 from GatewayHead

—

0ms

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750ms

1.0s

1.3s

EVM

Canton

External call

Total

Complete1.1s

1.1s

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

#119,712

Block Hash

0x2b11f36f...51dc3756

Block Timestamp

Nov 10, 2026, 18:47:47 UTC

Transactions

0xbe753c59...025e4c9e0x26b2...5f86 → 0x0af7...128bSuccess

0x1445ef10...7f1574de0x214a...f50f → 0x925e...03fcSuccess

Overview

Update ID

1220f32a63...c87e8a32

Offset

373722

Record Time

Nov 10, 2026, 18:47:48 UTC

Command ID

gw-64c9a5594...5aebb823

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006a59e08c...d94e09a6

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00f8f6a5bd517ec50c8bb9a6335d727ad2e5df056584ed0054b7e452d5ea32aee5ca1212203923bfd38c43a5efee35a1f44dbb3a1f946d56311279d2da7ff0f1ba6366001b", "block": { "timestamp": { "unpack": "1794336467." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258210c1830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…71f96b4cbcab1610333803a04cdbf06394d29dce9e15be3ba9346373251d535dccdcda6e4e850f686166b0b3 (504 bytes)", "f8ae820ba0843b9aca0e8301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…69b4dd2529a3d6c79f69c1a011ce9462d3ee7a521468e9cad8e5d2cb372e5be2426bbcd76a060e50dd3b8b76 (176 bytes)", "02f901f4830e4a25821125830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e3e455dc5ff9934ef0c304a04830489bbd21c7ca4c34f60bd859580c4284dd119cc955681b5cdf22c28f8f36 (504 bytes)", "02f901f4830e4a258210fe830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fc6f73deec29cc6ea87b32a00bc89035f5ad3069e2a3571cffe73e7ca27b7415f0f80095b9ad42283bd864b5 (504 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194101f13c465fddd30d42c13c96fc2f63136196de280…5992746dab915af5d7be1ba07fa4092fbc3ade000024e0794c8ee7a03040e9633b855ab1cda1a770a42aea49 (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:00f8f6a5bd...6366001b

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b5308b52ea629a4bbed260c1748ba409178573745d66253d49b91f4c5aebb823", "timestamp": { "unpack": "1794336467." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258210c1830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…71f96b4cbcab1610333803a04cdbf06394d29dce9e15be3ba9346373251d535dccdcda6e4e850f686166b0b3 (504 bytes)", "f8ae820ba0843b9aca0e8301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…69b4dd2529a3d6c79f69c1a011ce9462d3ee7a521468e9cad8e5d2cb372e5be2426bbcd76a060e50dd3b8b76 (176 bytes)", "02f901f4830e4a25821125830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e3e455dc5ff9934ef0c304a04830489bbd21c7ca4c34f60bd859580c4284dd119cc955681b5cdf22c28f8f36 (504 bytes)", "02f901f4830e4a258210fe830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fc6f73deec29cc6ea87b32a00bc89035f5ad3069e2a3571cffe73e7ca27b7415f0f80095b9ad42283bd864b5 (504 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194101f13c465fddd30d42c13c96fc2f63136196de280…5992746dab915af5d7be1ba07fa4092fbc3ade000024e0794c8ee7a03040e9633b855ab1cda1a770a42aea49 (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:00d7723128...f061a237

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e6c4d5543eeb208a75db5bfdda6f30a13e78d8e9888c382f61ae23df9f90a02dca12122096067fbba6e73f957533a09d70e810fde2d4ab28aa46eedb91d6e639443d023d", "hash": "2b11f36f716d37fe16e100daf4100db92dca120ce04477d2d6dc644e51dc3756", "number": "119712", "timestamp": "1794336467", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b5308b52ea629a4bbed260c1748ba409178573745d66253d49b91f4c5aebb823a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a258210c1830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…71f96b4cbcab1610333803a04cdbf06394d29dce9e15be3ba9346373251d535dccdcda6e4e850f686166b0b3 (504 bytes)", "f8ae820ba0843b9aca0e8301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…69b4dd2529a3d6c79f69c1a011ce9462d3ee7a521468e9cad8e5d2cb372e5be2426bbcd76a060e50dd3b8b76 (176 bytes)", "02f901f4830e4a25821125830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e3e455dc5ff9934ef0c304a04830489bbd21c7ca4c34f60bd859580c4284dd119cc955681b5cdf22c28f8f36 (504 bytes)", "02f901f4830e4a258210fe830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fc6f73deec29cc6ea87b32a00bc89035f5ad3069e2a3571cffe73e7ca27b7415f0f80095b9ad42283bd864b5 (504 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194101f13c465fddd30d42c13c96fc2f63136196de280…5992746dab915af5d7be1ba07fa4092fbc3ade000024e0794c8ee7a03040e9633b855ab1cda1a770a42aea49 (182 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cc869b13...8bf93b97

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d77231288a1c086eee3d7af0e9b37290d25cd72aa9a37eb2b7bb6152335e95e9ca121220ab0e945c7f9bc0165ef20fd7a378609f8803ea642745b98abfd91b62f061a237", "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": "11002004249999908571818556.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }