Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #135,209 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #135,209

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

Block planned

Producer plans block #135209 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135209

2.4s

Committed on Canton

Participant commits update 1220b7f2da…ee00de

—

Imported to the execution layers

Importer applies block #135209 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

EVM

Canton

External call

Total

Complete2.4s

2.4s

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

#135,209

Block Hash

0x590da848...f09ab53f

Block Timestamp

Nov 11, 2026, 05:31:05 UTC

Transactions

0x40bc9d78...0cf0ebc70x0863...8bed → 0x51be...67edSuccess

0xdee9d264...4264a9100x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220b7f2da...96ee00de

Offset

420857

Record Time

Nov 11, 2026, 05:31:07 UTC

Command ID

gw-64c9a5594...283dc746

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b284866a...ae343f9c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00906b4e1143872cf1e7a01e5adfe4d2661767e208678d06c4ab5694b5b043f204ca12122013fa51db86c6e24549d5caa43ee9f304fa2033a3d9c20cf43fc63cbc46324f23", "block": { "timestamp": { "unpack": "1794375065." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…fb49ac4ddaa5066bd6d0b0a04cf5a3718278b63eff09b9f0f5bfbf3eb4d07e98b496a1bdbdf36a3caf9ec995 (173 bytes)", "02f901f4830e4a258218a0830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b0f53c79e5f1c3b24a62e0a02b4d46726bfe1b291cc3e21d2030a38e49e5a1f8d374242d2a30ab2db0896d5d (504 bytes)", "f8ae82446d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bfd6f363a5c9a2fa0123eba067bf1227b4d803a5c47b03d39df9c3c6fe16bd12c80a12ab44a201cfee3c6774 (176 bytes)", "f8ae82446e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1cfb9b680749703d3cdb62a00e896b2a86f9b9ef59f1b6074df2845b83c05949471684f876877d92083108a6 (176 bytes)", "f8ab0c8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…a223304b5ffe6993a6419ea039d0f20108f81c1b9ec0c991c3e4ab655ff3420ee7b21fed0cae8ff6953ff17e (173 bytes)", "f8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…26277cf11c9eb792d46ef1a0377bd5f79cdb73ce7132022615f8d92dfe956c5006172acf4344592e1d8b78f7 (173 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:00906b4e11...46324f23

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b08c659653f0b463aa241770f9951dd19ef3cd95fbcea23cfd602008283dc746", "timestamp": { "unpack": "1794375065." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…fb49ac4ddaa5066bd6d0b0a04cf5a3718278b63eff09b9f0f5bfbf3eb4d07e98b496a1bdbdf36a3caf9ec995 (173 bytes)", "02f901f4830e4a258218a0830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b0f53c79e5f1c3b24a62e0a02b4d46726bfe1b291cc3e21d2030a38e49e5a1f8d374242d2a30ab2db0896d5d (504 bytes)", "f8ae82446d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bfd6f363a5c9a2fa0123eba067bf1227b4d803a5c47b03d39df9c3c6fe16bd12c80a12ab44a201cfee3c6774 (176 bytes)", "f8ae82446e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1cfb9b680749703d3cdb62a00e896b2a86f9b9ef59f1b6074df2845b83c05949471684f876877d92083108a6 (176 bytes)", "f8ab0c8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…a223304b5ffe6993a6419ea039d0f20108f81c1b9ec0c991c3e4ab655ff3420ee7b21fed0cae8ff6953ff17e (173 bytes)", "f8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…26277cf11c9eb792d46ef1a0377bd5f79cdb73ce7132022615f8d92dfe956c5006172acf4344592e1d8b78f7 (173 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:00e4fa8002...df70722e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00604b98586394e1e0aff2a5ea3e6d03af6d1c94c67a98677214435cfaa584dc6bca1212208168ba36262645fb317be6efccd3ec6bbf0cb5fed3dd7003a894621b4cef87dc", "hash": "590da848ae0c4c9fe68af77b1d1d24b71a8943554807d41d1b1304b5f09ab53f", "number": "135209", "timestamp": "1794375065", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b08c659653f0b463aa241770f9951dd19ef3cd95fbcea23cfd602008283dc746a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0c8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…fb49ac4ddaa5066bd6d0b0a04cf5a3718278b63eff09b9f0f5bfbf3eb4d07e98b496a1bdbdf36a3caf9ec995 (173 bytes)", "02f901f4830e4a258218a0830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b0f53c79e5f1c3b24a62e0a02b4d46726bfe1b291cc3e21d2030a38e49e5a1f8d374242d2a30ab2db0896d5d (504 bytes)", "f8ae82446d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bfd6f363a5c9a2fa0123eba067bf1227b4d803a5c47b03d39df9c3c6fe16bd12c80a12ab44a201cfee3c6774 (176 bytes)", "f8ae82446e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1cfb9b680749703d3cdb62a00e896b2a86f9b9ef59f1b6074df2845b83c05949471684f876877d92083108a6 (176 bytes)", "f8ab0c8407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…a223304b5ffe6993a6419ea039d0f20108f81c1b9ec0c991c3e4ab655ff3420ee7b21fed0cae8ff6953ff17e (173 bytes)", "f8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…26277cf11c9eb792d46ef1a0377bd5f79cdb73ce7132022615f8d92dfe956c5006172acf4344592e1d8b78f7 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003e2bfb71...85536e20

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e4fa8002e8d63842f2c9006d6ea8e6d2149e9a9bdb34c42f801a3839866694fcca121220ac3e2751d302cc776b4987041cfaad71088546de5022265fd3fd1a19df70722e", "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": "11002004249999885629886711.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }