Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #117,659 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #117,659

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

1.0s

Block planned

Producer plans block #117659 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #117659

828ms

Committed on Canton

Participant commits update 1220c0e379…bde43c

—

Imported to the execution layers

Importer applies block #117659 from GatewayHead

—

0ms

250ms

500ms

750ms

1.0s

EVM

Canton

External call

Total

Complete828ms

828ms

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

#117,659

Block Hash

0x631e00e0...89e7c0c0

Block Timestamp

Nov 10, 2026, 17:23:24 UTC

Transactions

0x716d9c63...84b619ee0x26b2...5f86 → 0x0af7...128bSuccess

0xe1cfd0b3...0e4877ca0x8634...f406 → 0xa51a...bed4Success

Overview

Update ID

1220c0e379...7abde43c

Offset

367480

Record Time

Nov 10, 2026, 17:23:24 UTC

Command ID

gw-64c9a5594...1d75f870

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00466552bb...d98d9564

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0068aea73a3370eb0dc9351166172a346e66946e4f3beb679601a3b21d6f17c3afca121220f675445bd83337b315b3133f3fb66c9d386bd478e99ae7917859bf7bb3abd2d2", "block": { "timestamp": { "unpack": "1794331404." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820f61830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9dec665a4334b81ed2c9c8a07f47548d90c8cbae3ebc29a80376f25bfc90ec9f5dae2f0ed3d2885575eb0fad (504 bytes)", "f8ad8204388315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…806aa69197af8bf9ae4d80a0680d73b0f85636675102689a87339e468038c3092ffdea05eeba2c14ba8806fe (175 bytes)", "f8ad8204398315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…18e77155b22f5a5587c6cca02bcac78ade7275b7886532969a113b04c7715433bdeb54cf64b6d8e6eb7b669d (175 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e82869294a51a0b18f2b9ba8a6b3260093b69dd2c676ebed480b8…43a3477d65e4f276862d1aa0672e7ee3b369eb6f7cad010bbe473f4addcd0f5ff3fe622856f78b3d978a7854 (181 bytes)", "02f901f4830e4a25820f99830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7ac411ce1a87e75005fb00a067762fb0fd1d3cc1bf9efc9f8775f61cd0100c08994b43de2700036b57c8222a (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:0068aea73a...b3abd2d2

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "6b3b468d094303cec2c6c36e13ab292092bd6fad07912f0fd75b58f81d75f870", "timestamp": { "unpack": "1794331404." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820f61830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9dec665a4334b81ed2c9c8a07f47548d90c8cbae3ebc29a80376f25bfc90ec9f5dae2f0ed3d2885575eb0fad (504 bytes)", "f8ad8204388315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…806aa69197af8bf9ae4d80a0680d73b0f85636675102689a87339e468038c3092ffdea05eeba2c14ba8806fe (175 bytes)", "f8ad8204398315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…18e77155b22f5a5587c6cca02bcac78ade7275b7886532969a113b04c7715433bdeb54cf64b6d8e6eb7b669d (175 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e82869294a51a0b18f2b9ba8a6b3260093b69dd2c676ebed480b8…43a3477d65e4f276862d1aa0672e7ee3b369eb6f7cad010bbe473f4addcd0f5ff3fe622856f78b3d978a7854 (181 bytes)", "02f901f4830e4a25820f99830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7ac411ce1a87e75005fb00a067762fb0fd1d3cc1bf9efc9f8775f61cd0100c08994b43de2700036b57c8222a (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:00ef4d94aa...16e18666

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004c75af416440e2427ef79f9201527ba7bd78730d9e550d09c266951a5e3a77d6ca1212207820bc633eaeebd15906ca2d8ae982a6303fe01a672c7683e1648ff92df69974", "hash": "631e00e012b50befb0623cd1ba1bb58ba666037a2dc81e903ce7f8bf89e7c0c0", "number": "117659", "timestamp": "1794331404", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06b3b468d094303cec2c6c36e13ab292092bd6fad07912f0fd75b58f81d75f870a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820f61830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9dec665a4334b81ed2c9c8a07f47548d90c8cbae3ebc29a80376f25bfc90ec9f5dae2f0ed3d2885575eb0fad (504 bytes)", "f8ad8204388315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…806aa69197af8bf9ae4d80a0680d73b0f85636675102689a87339e468038c3092ffdea05eeba2c14ba8806fe (175 bytes)", "f8ad8204398315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…18e77155b22f5a5587c6cca02bcac78ade7275b7886532969a113b04c7715433bdeb54cf64b6d8e6eb7b669d (175 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e82869294a51a0b18f2b9ba8a6b3260093b69dd2c676ebed480b8…43a3477d65e4f276862d1aa0672e7ee3b369eb6f7cad010bbe473f4addcd0f5ff3fe622856f78b3d978a7854 (181 bytes)", "02f901f4830e4a25820f99830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7ac411ce1a87e75005fb00a067762fb0fd1d3cc1bf9efc9f8775f61cd0100c08994b43de2700036b57c8222a (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005a0cb915...ab9c2438

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ef4d94aa8262c93b0f4706550923fafc01e757e7dbd8b1a76c770effbbbb5f36ca1212204da3bc2a4506df72ab1a62006d68ee4ef51e94da390b57a278151abf16e18666", "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": "11002004249999913157701389.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }