Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #117,338 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #117,338

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.3s

Block planned

Producer plans block #117338 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #117338

2.7s

Committed on Canton

Participant commits update 1220c93d74…17ef6d

—

Imported to the execution layers

Importer applies block #117338 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.3s

EVM

Canton

External call

Total

Complete2.7s

2.7s

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

#117,338

Block Hash

0x52baca04...9f41261f

Block Timestamp

Nov 10, 2026, 17:10:15 UTC

Transactions

0xc8f513b1...8dcef1a20x214a...f50f → 0x925e...03fcSuccess

0x43704a31...4c05a8ef0x27ab...4986 → 0x27ab...4986Success

Overview

Update ID

1220c93d74...ca17ef6d

Offset

366504

Record Time

Nov 10, 2026, 17:10:17 UTC

Command ID

gw-64c9a5594...77639da0

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a4789a97...4192963c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00a1dd6b29b26cbcaae18f6a76247aa3757dcc1b0a7e1501202af9708d367cddf1ca1212203f6660d9e2fe9c088a05fc7a0d3104b5d86523224450529c0c8de549361d50b9", "block": { "timestamp": { "unpack": "1794330615." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820f1e830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0f2945b1c94f6f4ee3119aa02887d311302adde52467ead09ba16f8bf618414dd2819a0e87fa4277e50957de (504 bytes)", "f8ad82030d8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…701d492a11ac34c2cbc61fa0171be509126112f95abbd1e89e556827bce033fd9067c9c62fb3707d543d2ce9 (175 bytes)", "f8ad82030e8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…86b745507adf09b432333ca054f2d5a45920fb8e6a06839c2866d01388c28e08e43365df3523c147ddb6b97f (175 bytes)", "02f86f830e4a2582172c843b9aca0784773594078252089427ab051371054dcbb4c0aee315d9507b77c04986…95e4832610832a39a93102a06619ccc002decfdb615bc03a185a15ffa0892fa20484c008d1b80154f94c00f7 (114 bytes)", "02f901f4830e4a25820f7f830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…580dd3e9aedd0af12d8e19a045041ba340a1a3f2b15b814d1ad9d67642beb4153c333019ff6650f68892c44b (504 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94339fcd41760928184b84d7fe9f45d2cb3678714580b8…723194974d5f867b5ab684a025eade90127642820ebd256050bf3fcabf486c7990f5db57540e5d5c9209adb7 (213 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:00a1dd6b29...361d50b9

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "a56b2834881a7941592cb19a6a20e38b4c8b2fb11f2b5f6f3b0f7fc377639da0", "timestamp": { "unpack": "1794330615." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820f1e830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0f2945b1c94f6f4ee3119aa02887d311302adde52467ead09ba16f8bf618414dd2819a0e87fa4277e50957de (504 bytes)", "f8ad82030d8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…701d492a11ac34c2cbc61fa0171be509126112f95abbd1e89e556827bce033fd9067c9c62fb3707d543d2ce9 (175 bytes)", "f8ad82030e8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…86b745507adf09b432333ca054f2d5a45920fb8e6a06839c2866d01388c28e08e43365df3523c147ddb6b97f (175 bytes)", "02f86f830e4a2582172c843b9aca0784773594078252089427ab051371054dcbb4c0aee315d9507b77c04986…95e4832610832a39a93102a06619ccc002decfdb615bc03a185a15ffa0892fa20484c008d1b80154f94c00f7 (114 bytes)", "02f901f4830e4a25820f7f830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…580dd3e9aedd0af12d8e19a045041ba340a1a3f2b15b814d1ad9d67642beb4153c333019ff6650f68892c44b (504 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94339fcd41760928184b84d7fe9f45d2cb3678714580b8…723194974d5f867b5ab684a025eade90127642820ebd256050bf3fcabf486c7990f5db57540e5d5c9209adb7 (213 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:0061d9752e...fc1acfd5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00aacc70f26c0f199db3c55aef329d7784e4e85503d6bf92b848651e6880411491ca121220e02fb9b90524b9fbeb20bd79b598f5f3cf7681284a9c2c8abdcb3b8f79f6a348", "hash": "52baca044ae3b1da5d2963020c6de662162aaffd865cbd2b3e86c2c69f41261f", "number": "117338", "timestamp": "1794330615", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a56b2834881a7941592cb19a6a20e38b4c8b2fb11f2b5f6f3b0f7fc377639da0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820f1e830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0f2945b1c94f6f4ee3119aa02887d311302adde52467ead09ba16f8bf618414dd2819a0e87fa4277e50957de (504 bytes)", "f8ad82030d8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…701d492a11ac34c2cbc61fa0171be509126112f95abbd1e89e556827bce033fd9067c9c62fb3707d543d2ce9 (175 bytes)", "f8ad82030e8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…86b745507adf09b432333ca054f2d5a45920fb8e6a06839c2866d01388c28e08e43365df3523c147ddb6b97f (175 bytes)", "02f86f830e4a2582172c843b9aca0784773594078252089427ab051371054dcbb4c0aee315d9507b77c04986…95e4832610832a39a93102a06619ccc002decfdb615bc03a185a15ffa0892fa20484c008d1b80154f94c00f7 (114 bytes)", "02f901f4830e4a25820f7f830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…580dd3e9aedd0af12d8e19a045041ba340a1a3f2b15b814d1ad9d67642beb4153c333019ff6650f68892c44b (504 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94339fcd41760928184b84d7fe9f45d2cb3678714580b8…723194974d5f867b5ab684a025eade90127642820ebd256050bf3fcabf486c7990f5db57540e5d5c9209adb7 (213 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:009e1d7bab...784b5f82

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0061d9752e5767cf14c9b6c9f48430cc8531f28260e1f651eac59a16fd5aff0f4eca12122089a39024acbbfd1036f541df1651b594c64e927f468ee1717fd77ca1fc1acfd5", "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": "11002004249999913911516885.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }