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Canton Updates/12205f...683c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #62,519

This Gateway_FinalizeBlock transaction built EVM block #62,519 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #62,519
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
856ms

Block planned

Producer plans block #62519 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #62519

685ms
685ms

Committed on Canton

Participant commits update 12205f70ba…b9683c
—

Imported to the execution layers

Importer applies block #62519 from GatewayHead

—
0ms
250ms
500ms
750ms
856ms
EVM
Canton
External call
Total
Complete685ms
685ms

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
#62,519
Block Hash
0x0629da9d...53a96a56
Block Timestamp
Nov 7, 2026, 03:58:04 UTC
Transactions
0x6c232289...416383e20x5beb...0d8b → 0x9e02...3de2Success
0xe65d4de2...bc7385f60x35d1...8a3a → 0x51be...67edSuccess
Overview
Update ID
12205f70ba...aab9683c
Offset
197200
Record Time
Nov 7, 2026, 03:58:04 UTC
Command ID
gw-64c9a5594...f1a3e126
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c41194f3...9fe97b0c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f6f5fdb2c3e58c75ea160d8b3e053783c33fdeb2d6574eb8f64bfe55f4d63846ca1212204e53ee38c5bddf419c51f661713e65ff79c280b045894a441f7644214bba45cd", "block": { "timestamp": { "unpack": "1794023884." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…0bd48c03bac5a1b74ffeaca0312fcbf3af2457722dd53f6554b9ac52e1bd8b3c070f4fd34d46233ba3ec6654 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…94944bbe09d58a035bc230a071f0e8827df42dfc7dbd8b9d12cd445cc1744625105663d04e939e3670aa7f98 (141 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…f39e285218d94f842f9781a021ac90d47919d45991b14aa7ce689def61c136b791e320fb8893f604870a436c (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9c0cc57eb01eef69340a26a0283f124fb4bc780bbc58c9a62dce7151b24ac990505bcd1bdb9805dd01611941 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a3f1e3c2dd7f9bcdf069d6a07da9a1b5639b58d1f0f5723196aaefa90a09f518de737bb344dc0195526b7304 (141 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": [] } }
0x53dd2d58...e81a3ca60x71cd...a58f → 0xa276...16d2Success
0x0d1924a2...e2000e270x596f...4e0a → 0xa276...16d2Success
0xc481238f...b8cbb9940xbc3e...05d7 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f6f5fdb2...4bba45cd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c874070fa27de79b7c460a8bb32077b7d486094fc3b9c959dce3cd92f1a3e126", "timestamp": { "unpack": "1794023884." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…0bd48c03bac5a1b74ffeaca0312fcbf3af2457722dd53f6554b9ac52e1bd8b3c070f4fd34d46233ba3ec6654 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…94944bbe09d58a035bc230a071f0e8827df42dfc7dbd8b9d12cd445cc1744625105663d04e939e3670aa7f98 (141 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…f39e285218d94f842f9781a021ac90d47919d45991b14aa7ce689def61c136b791e320fb8893f604870a436c (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9c0cc57eb01eef69340a26a0283f124fb4bc780bbc58c9a62dce7151b24ac990505bcd1bdb9805dd01611941 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a3f1e3c2dd7f9bcdf069d6a07da9a1b5639b58d1f0f5723196aaefa90a09f518de737bb344dc0195526b7304 (141 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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004337ee0e...466f6108
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001f2c4779...3badd022
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0629da9df49961e499a7a24562adc1aa15484d8160150de329b37e0853a96a56", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006d6db819...59a6bc20
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001f2c4779386b0008c8034645fcf8ac156cef9a35a81f02bcc58383edf0ffddcbca121220ef5ae215b101aee9f282a78c645f2b9838c5d083c054d64a9d67b8813badd022", "hash": "0629da9df49961e499a7a24562adc1aa15484d8160150de329b37e0853a96a56", "number": "62519", "timestamp": "1794023884", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0c874070fa27de79b7c460a8bb32077b7d486094fc3b9c959dce3cd92f1a3e126a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…0bd48c03bac5a1b74ffeaca0312fcbf3af2457722dd53f6554b9ac52e1bd8b3c070f4fd34d46233ba3ec6654 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…94944bbe09d58a035bc230a071f0e8827df42dfc7dbd8b9d12cd445cc1744625105663d04e939e3670aa7f98 (141 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…f39e285218d94f842f9781a021ac90d47919d45991b14aa7ce689def61c136b791e320fb8893f604870a436c (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9c0cc57eb01eef69340a26a0283f124fb4bc780bbc58c9a62dce7151b24ac990505bcd1bdb9805dd01611941 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a3f1e3c2dd7f9bcdf069d6a07da9a1b5639b58d1f0f5723196aaefa90a09f518de737bb344dc0195526b7304 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00aa8237b6...cecdf0f1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006d6db8194a6d3ee61ccec2a26dc5d270c63b260a0a248aff39cb8a261849ef0cca1212201885fc7baf55dd29fbed7853f11a03ba41d5919c9af05cbf2f21abf059a6bc20", "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": "11002004249999973380692742.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }