Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,601 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #59,601

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

881ms

Block planned

Producer plans block #59601 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59601

705ms

Committed on Canton

Participant commits update 1220adbda4…33f1e1

—

Imported to the execution layers

Importer applies block #59601 from GatewayHead

—

0ms

250ms

500ms

750ms

881ms

EVM

Canton

External call

Total

Complete705ms

705ms

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

#59,601

Block Hash

0x1a6af93e...2ab9ab59

Block Timestamp

Nov 7, 2026, 01:44:18 UTC

Transactions

0x2f1def50...e0fc74e90x83b7...ffc0 → 0xa276...16d2Success

0xe8030d22...2bffe1cc0xfd7c...4601 → 0xf122...0dacSuccess

Overview

Update ID

1220adbda4...5f33f1e1

Offset

188312

Record Time

Nov 7, 2026, 01:44:18 UTC

Command ID

gw-64c9a5594...429b9675

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0003b07aae...230377b3

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00243d74990ae5911977b4e1714017343a39cdc9170fce70cd0844c977faefad35ca1212207a67e23a14de2055406b5745c18d9a44b4e23a4ee9b628792006697cc1a19d03", "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": "11002004249999974437199760.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003af82760...6641153f

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0045d2c616299cdb2bc030d2c1009d8076793157f187f683fef652a72090fb7a2eca1212204410d2e8cf39f92e105b3204ff1bcf00519fd6dbfc8c9c4570057bf6895aa48e", "block": { "timestamp": { "unpack": "1794015858." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820ced8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…05480e6166559bc512f9a1a0487b50a3fc686d2b5692315c3e6973cc38630dd3095d2495fc85f5a3e58425e0 (116 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8b802e4a038a08d5cc6215a032c7b1142e27d922c64745fa63d229be6fb8e1fba88c25e6e4653353b02ff285 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3a703dd496e17cd8d282eca05c05cfb4eb747d1a218b12d163f05f9e2179a049299f7f08baa51d7395448ed4 (141 bytes)", "f871820846858bb2c9700882520894f122e824cffef0457ffdace09bcf60e737910dac88016345785d8a0000…b9ba06f7aaba7b0bc1a4d4a02b8df503392bedc9137d895e109dd56c724bcb89fc6fedd12af9e4106d11d80c (115 bytes)", "f87182241a858bb2c9700882520894a29135ad36bfc57756737b10c9667d49a27c6fdd88016345785d8a0000…dab3f94cd536f8917a62c5a05bfc9a480697f0dabd0f1ec5a28e52cf82e822bdd958559ae1d608ef2eb1edf6 (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:0045d2c616...895aa48e

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "9373ddd1ee8b9822b4751d497778b5afb30154e434cb66013e716521429b9675", "timestamp": { "unpack": "1794015858." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820ced8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…05480e6166559bc512f9a1a0487b50a3fc686d2b5692315c3e6973cc38630dd3095d2495fc85f5a3e58425e0 (116 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8b802e4a038a08d5cc6215a032c7b1142e27d922c64745fa63d229be6fb8e1fba88c25e6e4653353b02ff285 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3a703dd496e17cd8d282eca05c05cfb4eb747d1a218b12d163f05f9e2179a049299f7f08baa51d7395448ed4 (141 bytes)", "f871820846858bb2c9700882520894f122e824cffef0457ffdace09bcf60e737910dac88016345785d8a0000…b9ba06f7aaba7b0bc1a4d4a02b8df503392bedc9137d895e109dd56c724bcb89fc6fedd12af9e4106d11d80c (115 bytes)", "f87182241a858bb2c9700882520894a29135ad36bfc57756737b10c9667d49a27c6fdd88016345785d8a0000…dab3f94cd536f8917a62c5a05bfc9a480697f0dabd0f1ec5a28e52cf82e822bdd958559ae1d608ef2eb1edf6 (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:00243d7499...c1a19d03

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007d1c1ab8ff329ee976d553e15100f3dd2ecf42ebb32df0594a0294869db4bcd4ca121220fd68176050d263c73ecb8ac45d47f383a24cae73d7fe6afd6213c4af79526f83", "hash": "1a6af93ef91130551c0886e65e12d7e7d2fd50fa507031bc7fdba3d12ab9ab59", "number": "59601", "timestamp": "1794015858", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a09373ddd1ee8b9822b4751d497778b5afb30154e434cb66013e716521429b9675a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a25820ced8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…05480e6166559bc512f9a1a0487b50a3fc686d2b5692315c3e6973cc38630dd3095d2495fc85f5a3e58425e0 (116 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8b802e4a038a08d5cc6215a032c7b1142e27d922c64745fa63d229be6fb8e1fba88c25e6e4653353b02ff285 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3a703dd496e17cd8d282eca05c05cfb4eb747d1a218b12d163f05f9e2179a049299f7f08baa51d7395448ed4 (141 bytes)", "f871820846858bb2c9700882520894f122e824cffef0457ffdace09bcf60e737910dac88016345785d8a0000…b9ba06f7aaba7b0bc1a4d4a02b8df503392bedc9137d895e109dd56c724bcb89fc6fedd12af9e4106d11d80c (115 bytes)", "f87182241a858bb2c9700882520894a29135ad36bfc57756737b10c9667d49a27c6fdd88016345785d8a0000…dab3f94cd536f8917a62c5a05bfc9a480697f0dabd0f1ec5a28e52cf82e822bdd958559ae1d608ef2eb1edf6 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }