Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #117,564 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #117,564

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.2s

Block planned

Producer plans block #117564 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #117564

2.6s

Committed on Canton

Participant commits update 1220e0dcf9…0a00ad

—

Imported to the execution layers

Importer applies block #117564 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.2s

EVM

Canton

External call

Total

Complete2.6s

2.6s

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

#117,564

Block Hash

0x7b502daa...fd944c05

Block Timestamp

Nov 10, 2026, 17:19:29 UTC

Transactions

0x8184af50...04a9c3550x49da...afe9 → 0x007c...9813Success

0x195475de...97ad7cf50xac4e...845a → 0x925e...03fcSuccess

Overview

Update ID

1220e0dcf9...c20a00ad

Offset

367191

Record Time

Nov 10, 2026, 17:19:31 UTC

Command ID

gw-64c9a5594...0d4feebe

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0081266a49...e85ba3ce

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0086e8186df35db51f2cc551c711839cb2bcd952f62164ed48a88b8ce1a258d5ecca121220fc35650a96d6d678af0bb729171d8e8b3fad9cbba4958762c16e4e031cf1615a", "block": { "timestamp": { "unpack": "1794331169." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac8203df8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…3ab969e55c34bf0c1bfd861a9f4469467d315753b0c6dccfa49ac52fed7038e947bf707afd637dd195dd9da4 (174 bytes)", "f8ad8203e08315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…2cd3a6efbe0b975a6678b9a0103fac581b7af799d5bf8a10be02c97e4cfb4324a67343c9f1539513951c6f72 (175 bytes)", "f8ab4b843b9aca0082c14094007c0200fb2592ac0fd9d366ef43ca1a371e981380b844095ea7b30000000000…e53c1dff3055cb1c64488da04ef7faf1411f60676641a2fe822fcbe3e3d40ab49f9c669e060d1a9350a9385e (173 bytes)", "02f874830e4a250e843b9aca0e843b9aca0e82520894a4d72da29fc6003b28dd4271c913310403ce6c9d8704…b92ea18eb23a4d52344e5fa0357e0f9fd96fae56c4d58fe78509c8ba6b69389cd01976b7e11db0c9d2f17511 (119 bytes)", "02f901f4830e4a25820fb0830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9995053900896725ccaffea078696a29cc99a8f74130faf7683fd1302b4317a7fda2f87af424127921d7e0e5 (504 bytes)", "02f901f4830e4a25820f86830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ca383066281b95129cce76a00ea336d4606613705a4f6b56a2a7fda46458ff33d5d90b5e80028899e5051ab5 (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:0086e8186d...1cf1615a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "912d23316311604bf7949ead790acd75f5beed456d91786ce0d630c30d4feebe", "timestamp": { "unpack": "1794331169." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac8203df8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…3ab969e55c34bf0c1bfd861a9f4469467d315753b0c6dccfa49ac52fed7038e947bf707afd637dd195dd9da4 (174 bytes)", "f8ad8203e08315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…2cd3a6efbe0b975a6678b9a0103fac581b7af799d5bf8a10be02c97e4cfb4324a67343c9f1539513951c6f72 (175 bytes)", "f8ab4b843b9aca0082c14094007c0200fb2592ac0fd9d366ef43ca1a371e981380b844095ea7b30000000000…e53c1dff3055cb1c64488da04ef7faf1411f60676641a2fe822fcbe3e3d40ab49f9c669e060d1a9350a9385e (173 bytes)", "02f874830e4a250e843b9aca0e843b9aca0e82520894a4d72da29fc6003b28dd4271c913310403ce6c9d8704…b92ea18eb23a4d52344e5fa0357e0f9fd96fae56c4d58fe78509c8ba6b69389cd01976b7e11db0c9d2f17511 (119 bytes)", "02f901f4830e4a25820fb0830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9995053900896725ccaffea078696a29cc99a8f74130faf7683fd1302b4317a7fda2f87af424127921d7e0e5 (504 bytes)", "02f901f4830e4a25820f86830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ca383066281b95129cce76a00ea336d4606613705a4f6b56a2a7fda46458ff33d5d90b5e80028899e5051ab5 (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:0078e139ba...2bf5b09b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009e71fd3f91a3c1883272683cff6032400fe3b45562c185bd8af8b285836989ceca1212207c780abfd55357163a4690ae2844194cbdb07ce820ba71409e62f0ee83583240", "hash": "7b502daa5ef1e9de9480dceacd09bff2f160a63d804885c81260bc0efd944c05", "number": "117564", "timestamp": "1794331169", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0912d23316311604bf7949ead790acd75f5beed456d91786ce0d630c30d4feebea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac8203df8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…3ab969e55c34bf0c1bfd861a9f4469467d315753b0c6dccfa49ac52fed7038e947bf707afd637dd195dd9da4 (174 bytes)", "f8ad8203e08315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…2cd3a6efbe0b975a6678b9a0103fac581b7af799d5bf8a10be02c97e4cfb4324a67343c9f1539513951c6f72 (175 bytes)", "f8ab4b843b9aca0082c14094007c0200fb2592ac0fd9d366ef43ca1a371e981380b844095ea7b30000000000…e53c1dff3055cb1c64488da04ef7faf1411f60676641a2fe822fcbe3e3d40ab49f9c669e060d1a9350a9385e (173 bytes)", "02f874830e4a250e843b9aca0e843b9aca0e82520894a4d72da29fc6003b28dd4271c913310403ce6c9d8704…b92ea18eb23a4d52344e5fa0357e0f9fd96fae56c4d58fe78509c8ba6b69389cd01976b7e11db0c9d2f17511 (119 bytes)", "02f901f4830e4a25820fb0830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9995053900896725ccaffea078696a29cc99a8f74130faf7683fd1302b4317a7fda2f87af424127921d7e0e5 (504 bytes)", "02f901f4830e4a25820f86830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ca383066281b95129cce76a00ea336d4606613705a4f6b56a2a7fda46458ff33d5d90b5e80028899e5051ab5 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00661373b1...eb45c503

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0078e139baf80cc0e4cea2e88468917d1d7a6c743f927220c4963cf794c4e2ea83ca121220fe9d32ab9009ca7d342d76f4e3753c39a9abcfea8bda61aa82380dd72bf5b09b", "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": "11002004249999913387178868.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }