Canton Updates/122085...69c9

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #56,086 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #56,086

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

656ms

Block planned

Producer plans block #56086 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56086

525ms

Committed on Canton

Participant commits update 122085a151…2869c9

—

Imported to the execution layers

Importer applies block #56086 from GatewayHead

—

0ms

250ms

500ms

656ms

EVM

Canton

External call

Total

Complete525ms

525ms

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

#56,086

Block Hash

0x38b39e3b...ddd87f6b

Block Timestamp

Nov 6, 2026, 23:26:37 UTC

Transactions

0x0e8d0ffc...cbdc1a720x3423...a9d8 → 0xa080...b8f2Success

0x2e3f7f12...b9cbe3390x8850...04f8 → 0xa276...16d2Success

Overview

Update ID

122085a151...d62869c9

Offset

177629

Record Time

Nov 6, 2026, 23:26:37 UTC

Command ID

gw-64c9a5594...5f907274

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a12abd85...19b27868

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00750c5e5f9eee04b4046b1111576d36901f1c782f336e26fa12975d59fa90238dca121220cbb32bd6bed926c5403a5211701a13bf302c22a7fa8c554dc3bd972b92801102", "block": { "timestamp": { "unpack": "1794007597." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…946dd70b78946b3c8055f8a049b3fc25ddd3fb289b237e8f86bddcfe7d14364ecf4c6f8351825b8e5753e34a (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…dd804821eadbaedae2d9a2a01194334d76d8a1f2eb09423a13c2208479f2aa1ca30bd185f993ad2a6bc458f5 (174 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…16d573de8e802e62ce6299a035fcbd64e794de6671c4f87f39b8ef59765e7b58a390add24da388f989769cb9 (141 bytes)", "f871820754858bb2c9700882520894115cb799e045301da5d95fcaf06409e318f7541888016345785d8a0000…97c85622bd693782a232cfa079008b9a53a1241c1538533c165f4d1af1da80e6ea740aafa0f0394cbcafec6f (115 bytes)", "f871821d4a858bb2c9700882520894fc0ba4310dfd2161a308480cbcc2d526efac11be88016345785d8a0000…8125c9618895296003ae5aa02f44ee32208926abe9f4182310361d28bf06c73b1b20d8eeeb45da84f7fc68b5 (115 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:00750c5e5f...92801102

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e99076e7b6c3ca072c849efb7592ed9f001db43add53da237879fee15f907274", "timestamp": { "unpack": "1794007597." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…946dd70b78946b3c8055f8a049b3fc25ddd3fb289b237e8f86bddcfe7d14364ecf4c6f8351825b8e5753e34a (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…dd804821eadbaedae2d9a2a01194334d76d8a1f2eb09423a13c2208479f2aa1ca30bd185f993ad2a6bc458f5 (174 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…16d573de8e802e62ce6299a035fcbd64e794de6671c4f87f39b8ef59765e7b58a390add24da388f989769cb9 (141 bytes)", "f871820754858bb2c9700882520894115cb799e045301da5d95fcaf06409e318f7541888016345785d8a0000…97c85622bd693782a232cfa079008b9a53a1241c1538533c165f4d1af1da80e6ea740aafa0f0394cbcafec6f (115 bytes)", "f871821d4a858bb2c9700882520894fc0ba4310dfd2161a308480cbcc2d526efac11be88016345785d8a0000…8125c9618895296003ae5aa02f44ee32208926abe9f4182310361d28bf06c73b1b20d8eeeb45da84f7fc68b5 (115 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:002675517b...63ed06f2

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008ae2411f3a7c6789c8f045b8d75ccd77d60276d92a33d0fa76a9e346a08ed703ca1212209aa0c5346c0851c00653c5c6d134cdb0682ede838b0e26c40ec4c807b9671f95", "hash": "38b39e3bfbdf882bb77f8f9e5b8bc6c24384948c4fe880cd824ffab3ddd87f6b", "number": "56086", "timestamp": "1794007597", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e99076e7b6c3ca072c849efb7592ed9f001db43add53da237879fee15f907274a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…946dd70b78946b3c8055f8a049b3fc25ddd3fb289b237e8f86bddcfe7d14364ecf4c6f8351825b8e5753e34a (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…dd804821eadbaedae2d9a2a01194334d76d8a1f2eb09423a13c2208479f2aa1ca30bd185f993ad2a6bc458f5 (174 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…16d573de8e802e62ce6299a035fcbd64e794de6671c4f87f39b8ef59765e7b58a390add24da388f989769cb9 (141 bytes)", "f871820754858bb2c9700882520894115cb799e045301da5d95fcaf06409e318f7541888016345785d8a0000…97c85622bd693782a232cfa079008b9a53a1241c1538533c165f4d1af1da80e6ea740aafa0f0394cbcafec6f (115 bytes)", "f871821d4a858bb2c9700882520894fc0ba4310dfd2161a308480cbcc2d526efac11be88016345785d8a0000…8125c9618895296003ae5aa02f44ee32208926abe9f4182310361d28bf06c73b1b20d8eeeb45da84f7fc68b5 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0063d06416...51f7c9c0

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002675517b32a9b18a7cbfb5007bb77da37b0110e5395cad0e8357dc88a20c326bca1212207092ba7b573cb5705f54b00343269e2a574464ec0adf0c411a7ee68c63ed06f2", "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": "11002004249999976048273665.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }