Canton Updates/122022...ec38

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #116,463 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #116,463

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

5.0s

10.0s

15.0s

20.0s

23.9s

Block planned

Producer plans block #116463 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #116463

19.1s

Committed on Canton

Participant commits update 122022e100…72ec38

—

Imported to the execution layers

Importer applies block #116463 from GatewayHead

—

0ms

5.0s

10.0s

15.0s

20.0s

23.9s

EVM

Canton

External call

Total

Complete19.1s

19.1s

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

#116,463

Block Hash

0x860a0aa7...42210fbb

Block Timestamp

Nov 10, 2026, 16:31:10 UTC

Transactions

0x294c893f...e71fc9ae0x214a...f50f → 0x925e...03fcSuccess

0x7103b347...1a3a3a2d0x924e...d2e1 → 0x925e...03fcSuccess

Overview

Update ID

122022e100...bd72ec38

Offset

363840

Record Time

Nov 10, 2026, 16:31:29 UTC

Command ID

gw-64c9a5594...e94d095b

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00471b3b99...77433abc

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0079b0da1e47b5e27faf80baf6ef0aef44e92962dcefed3de1edb68e54cdc1e59cca1212201f96e49b93d0ba810f7eaa62054142e3daebc2c225ca629df2c2851de9027ccb", "block": { "timestamp": { "unpack": "1794328270." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820e5e830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…233d6c928c14cc92d2950aa002792a0829d314839caf0a9fa6c9fae658da097875629afb62c7b12df03cdb7a (504 bytes)", "f9200c6e830f424783e4e1c0944275ab631beb6124cb13bdfe68c48741aa361f5280b91fa41826c119000000…b49f9dd2e8ed7383601051a066a0c86b193126e3bcf580b6d79dcecc451d55d75d1a9d4975c69ecccbdeae2f (8,207 bytes)", "f8890e830f424782578e942b522ac21db561540d7cd7091d9acb20054c3ced80a46a62784200000000000000…abfcd664173a642618bad1a010f210793d988cb2ce1a1caac054d63e692778ad98f23c90d0b7c4a63fdc541e (139 bytes)", "02f901f4830e4a25820eb3830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…30fcef1ae1f09b08cf7d16a03b5eb54ae6d311d39742c4e3eb04547dedcab8815343f83389d286d1608a09b7 (504 bytes)", "02f874830e4a257e843b9aca0e843b9aca0e8252089432ebd3bb36e216a095f9c00d50e7e10ce1379859870e…90fb49bc01d70875520f82a00d91d27318d007a2b22b92354ccb7053a1c09fb32cf08cb4563974becc91afc3 (119 bytes)", "02f901f4830e4a25820eab830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…aec885c35aeac9bc76040da05a460ef9d30387ec38fdfbdc892542733d515a1aa6293e83e83214ed1908992e (504 bytes)", "02f901f4830e4a258207ce830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…046a20a108ce2d471899bca0231a5a5805e818c275b682b2712208b6528c833360efd43f9fdb9cf763928bc8 (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:0079b0da1e...e9027ccb

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "d3bb0644dddc3487f1c0150fdc911016c32e13c931e759935a12fb8fe94d095b", "timestamp": { "unpack": "1794328270." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820e5e830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…233d6c928c14cc92d2950aa002792a0829d314839caf0a9fa6c9fae658da097875629afb62c7b12df03cdb7a (504 bytes)", "f9200c6e830f424783e4e1c0944275ab631beb6124cb13bdfe68c48741aa361f5280b91fa41826c119000000…b49f9dd2e8ed7383601051a066a0c86b193126e3bcf580b6d79dcecc451d55d75d1a9d4975c69ecccbdeae2f (8,207 bytes)", "f8890e830f424782578e942b522ac21db561540d7cd7091d9acb20054c3ced80a46a62784200000000000000…abfcd664173a642618bad1a010f210793d988cb2ce1a1caac054d63e692778ad98f23c90d0b7c4a63fdc541e (139 bytes)", "02f901f4830e4a25820eb3830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…30fcef1ae1f09b08cf7d16a03b5eb54ae6d311d39742c4e3eb04547dedcab8815343f83389d286d1608a09b7 (504 bytes)", "02f874830e4a257e843b9aca0e843b9aca0e8252089432ebd3bb36e216a095f9c00d50e7e10ce1379859870e…90fb49bc01d70875520f82a00d91d27318d007a2b22b92354ccb7053a1c09fb32cf08cb4563974becc91afc3 (119 bytes)", "02f901f4830e4a25820eab830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…aec885c35aeac9bc76040da05a460ef9d30387ec38fdfbdc892542733d515a1aa6293e83e83214ed1908992e (504 bytes)", "02f901f4830e4a258207ce830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…046a20a108ce2d471899bca0231a5a5805e818c275b682b2712208b6528c833360efd43f9fdb9cf763928bc8 (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:0045512b00...3ac0f747

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003435830462aa075a06fbaa10aa448e8dabae97a8caf8251caf2695422456d933ca1212209843d8932900779a1d1b4153306c5d8cf7c1252170c1f4ac57a9c58688bb9991", "hash": "860a0aa74c6721d78d5be1a09f468cffd3fb0b163057f39492cc365542210fbb", "number": "116463", "timestamp": "1794328270", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d3bb0644dddc3487f1c0150fdc911016c32e13c931e759935a12fb8fe94d095ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820e5e830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…233d6c928c14cc92d2950aa002792a0829d314839caf0a9fa6c9fae658da097875629afb62c7b12df03cdb7a (504 bytes)", "f9200c6e830f424783e4e1c0944275ab631beb6124cb13bdfe68c48741aa361f5280b91fa41826c119000000…b49f9dd2e8ed7383601051a066a0c86b193126e3bcf580b6d79dcecc451d55d75d1a9d4975c69ecccbdeae2f (8,207 bytes)", "f8890e830f424782578e942b522ac21db561540d7cd7091d9acb20054c3ced80a46a62784200000000000000…abfcd664173a642618bad1a010f210793d988cb2ce1a1caac054d63e692778ad98f23c90d0b7c4a63fdc541e (139 bytes)", "02f901f4830e4a25820eb3830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…30fcef1ae1f09b08cf7d16a03b5eb54ae6d311d39742c4e3eb04547dedcab8815343f83389d286d1608a09b7 (504 bytes)", "02f874830e4a257e843b9aca0e843b9aca0e8252089432ebd3bb36e216a095f9c00d50e7e10ce1379859870e…90fb49bc01d70875520f82a00d91d27318d007a2b22b92354ccb7053a1c09fb32cf08cb4563974becc91afc3 (119 bytes)", "02f901f4830e4a25820eab830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…aec885c35aeac9bc76040da05a460ef9d30387ec38fdfbdc892542733d515a1aa6293e83e83214ed1908992e (504 bytes)", "02f901f4830e4a258207ce830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…046a20a108ce2d471899bca0231a5a5805e818c275b682b2712208b6528c833360efd43f9fdb9cf763928bc8 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003deb234f...87540b7e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0045512b00f840296e20141e89ad2fe82cc40a6f38400e123777d9685fe6fb8d7fca12122055bec792f290c51dc2baa32f499f7cb2bb3e4e586d51d78e64419c213ac0f747", "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": "11002004249999918255785492.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }