Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #106,877 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #106,877

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.8s

Block planned

Producer plans block #106877 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #106877

3.0s

Committed on Canton

Participant commits update 1220b78fc4…4b5be9

—

Imported to the execution layers

Importer applies block #106877 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.8s

EVM

Canton

External call

Total

Complete3.0s

3.0s

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

#106,877

Block Hash

0x88997840...66eba427

Block Timestamp

Nov 10, 2026, 06:37:56 UTC

Transactions

0xb1a25a4a...1548162f0x48b2...eb8b → contract creationSuccess

0x18039b64...51f64aa20xac4e...845a → 0x925e...03fcSuccess

Overview

Update ID

1220b78fc4...8d4b5be9

Offset

334488

Record Time

Nov 10, 2026, 06:37:59 UTC

Command ID

gw-64c9a5594...3d77098c

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00877416f0...c945880c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00a6e60977a78101529de026984fe778d7a543622fb82c14a322ab4baec1796dccca121220b6d5446387f15f7116155f03e61de7174c4cd85243e8cbf889cd73684fc8d51e", "block": { "timestamp": { "unpack": "1794292676." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582026b830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…68897e95e6f1b0fa6d1c2ea01a76093561790bcef55f0bad31d7c982f86b8ca304ef314ad41ebd890e339b10 (504 bytes)", "f910973e843b9aca00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…9faefd7c2e4cefb4990aa9a020d3f68f8a4087206b35b7154bf4575c15944abf4e075217359671b5758785a7 (4,250 bytes)", "02f901f4830e4a25820264830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…110faf1dd69141b105ce10a028185487ea50c75f41bda45ed2a0540ec0d602d2a4b247f465229d0d865ea84c (504 bytes)", "02f901f4830e4a25820264830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…15bcadc00d86847e47accca020ba305a8b944e7a4ee16f16e1792d77ad64eb23c7b84b82b69a943b47cef6b9 (504 bytes)", "f86c1383149979825208949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de2870ddb07829fc00080831c946e…c78df7f9fa505042e12911a0564069676b805651e532aae4b216137a185dafaaaed12b07fba9e7643bc4d05d (110 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:00a6e60977...4fc8d51e

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "cb477d26e7981bedc5ea38bbc1b4f0f73b1397305442ede49b6723283d77098c", "timestamp": { "unpack": "1794292676." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582026b830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…68897e95e6f1b0fa6d1c2ea01a76093561790bcef55f0bad31d7c982f86b8ca304ef314ad41ebd890e339b10 (504 bytes)", "f910973e843b9aca00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…9faefd7c2e4cefb4990aa9a020d3f68f8a4087206b35b7154bf4575c15944abf4e075217359671b5758785a7 (4,250 bytes)", "02f901f4830e4a25820264830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…110faf1dd69141b105ce10a028185487ea50c75f41bda45ed2a0540ec0d602d2a4b247f465229d0d865ea84c (504 bytes)", "02f901f4830e4a25820264830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…15bcadc00d86847e47accca020ba305a8b944e7a4ee16f16e1792d77ad64eb23c7b84b82b69a943b47cef6b9 (504 bytes)", "f86c1383149979825208949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de2870ddb07829fc00080831c946e…c78df7f9fa505042e12911a0564069676b805651e532aae4b216137a185dafaaaed12b07fba9e7643bc4d05d (110 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:00de623968...a149b89a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f20ca5bbb43ea9962c2a1aa1182d378f8812eea63672c88f1202ac4716c7f567ca1212207c8f4a39afeeab440dc97435c5185853e97b4190c1ffcf0ffcc59504d373537b", "hash": "88997840788b44c8a7785fd6a215d7fc7846b2ca887f3f8e719a05b566eba427", "number": "106877", "timestamp": "1794292676", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0cb477d26e7981bedc5ea38bbc1b4f0f73b1397305442ede49b6723283d77098ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a2582026b830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…68897e95e6f1b0fa6d1c2ea01a76093561790bcef55f0bad31d7c982f86b8ca304ef314ad41ebd890e339b10 (504 bytes)", "f910973e843b9aca00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…9faefd7c2e4cefb4990aa9a020d3f68f8a4087206b35b7154bf4575c15944abf4e075217359671b5758785a7 (4,250 bytes)", "02f901f4830e4a25820264830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…110faf1dd69141b105ce10a028185487ea50c75f41bda45ed2a0540ec0d602d2a4b247f465229d0d865ea84c (504 bytes)", "02f901f4830e4a25820264830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…15bcadc00d86847e47accca020ba305a8b944e7a4ee16f16e1792d77ad64eb23c7b84b82b69a943b47cef6b9 (504 bytes)", "f86c1383149979825208949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de2870ddb07829fc00080831c946e…c78df7f9fa505042e12911a0564069676b805651e532aae4b216137a185dafaaaed12b07fba9e7643bc4d05d (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c4532fbc...e353ccba

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00de6239686970d2735a26a359555bb387ed48078b54998fe2cfc1da9274763ef3ca121220e9f9d2f347c94847138a1f9bc75af6db03416343931d7c842276eb36a149b89a", "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": "11002004249999947333434204.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }