Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #131,769 through the gateway-build-block external call and committed it with 9 transactions.

Block Lifecycle

block #131,769

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.4s

Block planned

Producer plans block #131769 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131769

2.7s

Committed on Canton

Participant commits update 12203ef64e…bdb8a5

—

Imported to the execution layers

Importer applies block #131769 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.4s

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

#131,769

Block Hash

0xd9b23007...b8c01cff

Block Timestamp

Nov 11, 2026, 03:13:49 UTC

Transactions

0x2cccd7f5...8f56d7680x26b2...5f86 → 0x0af7...128bSuccess

0x665dcad2...c12df6d80xad22...30f2 → 0xa276...16d2Success

Overview

Update ID

12203ef64e...aebdb8a5

Offset

410399

Record Time

Nov 11, 2026, 03:13:51 UTC

Command ID

gw-64c9a5594...94d1a527

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003f587543...4c9569ae

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00851728669a48088fcd777244394e299e368c8efe507c0aeb94311ef1c350e0bfca121220dbe15e48b141e00b39b6b1b18415cb3aed804a98bcf9c77e100b0f5db54287ed", "block": { "timestamp": { "unpack": "1794366829." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8238628405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…eb2c0b01490b01fa1c08f9a03841998396d8f9bbcd678375c01896ffbd9a826445cd827d65d9f5e5c9a2ac78 (176 bytes)", "f8ae8238638405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2d0187a658a5c32f2e560ba02f021f399ab63aa5428acb7699b091f71dfb7c93f721dd8f5768e468ee63accc (176 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…409dd9e93edddcdfccad41a0759ae0f28afca127852f6443ca6851955ffbd1400477fd12d36b80dd884beeb3 (173 bytes)", "02f901f4830e4a2582177b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f292261f162949f5d87ea6a02ea4dddedd62c60dc9c5e6805101e03d9572d087e1405513d6101256bd471b8c (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7292d08e7ab48e9fdc0ea7a05a941a0140eed83c179ebdc2d352577412d8105191d90caf933e3217fb43aa09 (140 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2a1a15469564ea93f50364a00e49b754939a020b1c4edc16af341071cfa612184f178ec39d226c863348b090 (140 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…6397098085f9a85b198369a04f0be15ce3a053ed81d23bf36be4be251b4c163a9ddf78c67cca051ba0e8d7ea (140 bytes)", "f86c098407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…a8e1be8027bacce2f09951a01e7e1b8515ba06878db5503c2687d9e0e2c428dc82d168df1ba65f8ad7615517 (110 bytes)", "f86c48843b9aca008261a894d1b73b0cc968ecaef83695e8835751eb9640e6d3865af3107a400080831c946d…a864bfff05dc12390d659ca07c2ff0a6ea5ddb970998d92d96ccc1c584832e4a10c8803803ac998a862b6873 (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:0085172866...b54287ed

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "88ab10c46b64b50b7205de872e1befc0d9fe0ba822a5c212dfef21f394d1a527", "timestamp": { "unpack": "1794366829." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8238628405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…eb2c0b01490b01fa1c08f9a03841998396d8f9bbcd678375c01896ffbd9a826445cd827d65d9f5e5c9a2ac78 (176 bytes)", "f8ae8238638405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2d0187a658a5c32f2e560ba02f021f399ab63aa5428acb7699b091f71dfb7c93f721dd8f5768e468ee63accc (176 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…409dd9e93edddcdfccad41a0759ae0f28afca127852f6443ca6851955ffbd1400477fd12d36b80dd884beeb3 (173 bytes)", "02f901f4830e4a2582177b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f292261f162949f5d87ea6a02ea4dddedd62c60dc9c5e6805101e03d9572d087e1405513d6101256bd471b8c (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7292d08e7ab48e9fdc0ea7a05a941a0140eed83c179ebdc2d352577412d8105191d90caf933e3217fb43aa09 (140 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2a1a15469564ea93f50364a00e49b754939a020b1c4edc16af341071cfa612184f178ec39d226c863348b090 (140 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…6397098085f9a85b198369a04f0be15ce3a053ed81d23bf36be4be251b4c163a9ddf78c67cca051ba0e8d7ea (140 bytes)", "f86c098407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…a8e1be8027bacce2f09951a01e7e1b8515ba06878db5503c2687d9e0e2c428dc82d168df1ba65f8ad7615517 (110 bytes)", "f86c48843b9aca008261a894d1b73b0cc968ecaef83695e8835751eb9640e6d3865af3107a400080831c946d…a864bfff05dc12390d659ca07c2ff0a6ea5ddb970998d92d96ccc1c584832e4a10c8803803ac998a862b6873 (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:007d969ac8...2a367780

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00443c67e6d24f29082c932c22cd7696b1d59cf3a7526acaedb54e6670b0ee2886ca121220234f38e8721ee15d3a9a9e1d10d571734d045353b8c71dcafa725985a542c7e7", "hash": "d9b23007e4152cdcbc224833f586010e8c35e89b7cabed7632330af5b8c01cff", "number": "131769", "timestamp": "1794366829", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a088ab10c46b64b50b7205de872e1befc0d9fe0ba822a5c212dfef21f394d1a527a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8238628405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…eb2c0b01490b01fa1c08f9a03841998396d8f9bbcd678375c01896ffbd9a826445cd827d65d9f5e5c9a2ac78 (176 bytes)", "f8ae8238638405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2d0187a658a5c32f2e560ba02f021f399ab63aa5428acb7699b091f71dfb7c93f721dd8f5768e468ee63accc (176 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…409dd9e93edddcdfccad41a0759ae0f28afca127852f6443ca6851955ffbd1400477fd12d36b80dd884beeb3 (173 bytes)", "02f901f4830e4a2582177b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f292261f162949f5d87ea6a02ea4dddedd62c60dc9c5e6805101e03d9572d087e1405513d6101256bd471b8c (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7292d08e7ab48e9fdc0ea7a05a941a0140eed83c179ebdc2d352577412d8105191d90caf933e3217fb43aa09 (140 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2a1a15469564ea93f50364a00e49b754939a020b1c4edc16af341071cfa612184f178ec39d226c863348b090 (140 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…6397098085f9a85b198369a04f0be15ce3a053ed81d23bf36be4be251b4c163a9ddf78c67cca051ba0e8d7ea (140 bytes)", "f86c098407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…a8e1be8027bacce2f09951a01e7e1b8515ba06878db5503c2687d9e0e2c428dc82d168df1ba65f8ad7615517 (110 bytes)", "f86c48843b9aca008261a894d1b73b0cc968ecaef83695e8835751eb9640e6d3865af3107a400080831c946d…a864bfff05dc12390d659ca07c2ff0a6ea5ddb970998d92d96ccc1c584832e4a10c8803803ac998a862b6873 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c65260ff...b8a0fde2

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007d969ac889e0617e20da97d65cb890f12f6edfc88d2829067d2581a057f95bf4ca121220e6512cb86c643b15c9a07c34fd7b535724efaece242fa19d64e990bc2a367780", "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": "11002004249999889766098665.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }