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Canton Updates/122097...f66f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #168,879

This Gateway_FinalizeBlock transaction built EVM block #168,879 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #168,879
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
358ms

Block planned

Producer plans block #168879 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #168879

286ms
286ms

Committed on Canton

Participant commits update 1220973526…aaf66f
—

Imported to the execution layers

Importer applies block #168879 from GatewayHead

—
0ms
250ms
358ms
EVM
Canton
External call
Total
Complete286ms
286ms

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
#168,879
Block Hash
0x1c4f68a3...2b9a738a
Block Timestamp
Nov 12, 2026, 18:51:06 UTC
Transactions
0x3f3d7cac...175f72450x16aa...937a → 0x9e02...3de2Success
0x44ecfc18...b1828e6e0x93e7...0fe4 → 0xa276...16d2Success
Overview
Update ID
1220973526...eeaaf66f
Offset
524106
Record Time
Nov 12, 2026, 18:51:06 UTC
Command ID
gw-64c9a5594...69c32bda
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ac11ae0a...aa6d76b8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006a68123fecb20aac9970f867d07bc85a8c1f53d7bea4bd373a8efce382d24353ca121220a5abab2384538b5a6517d6dca4ae0dd470bf9d5bbf0998862421cebfb0d4c551", "block": { "timestamp": { "unpack": "1794509466." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b048502984d1eb7826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…d8e55d6a9e7ba0da1f8232a0331d86913fdd712ebb83baa28d61aa4402be5cab8fb39406614f347ccf89861d (141 bytes)", "f86d158502984d1eb782520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bbc575b74ea62daa4ca5e3a016c0b604e1b346dd730ac244c7e4fe3b926c746ecb811e6a3edb78cab3a1dd88 (111 bytes)", "f88a138502984d1eb78254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3ff59083cb88a890d2c400a047f91b12dbf18f3e31724bc011196c6e9bb3106cb16ad92478c06eda828fbdd9 (140 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e8286929450d9cb5568a1c6401f29e3ceea676342e6d45cd180b8…ed4dee5186876d1d7f408da0218ffd82d1d01c500af3aea8ee9a11055d6606028a10ba37584723997fd2ae70 (181 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": [] } }
0x28deb529...97bb531e0x3b1d...b9b3 → 0x235d...3c8cSuccess
0x50a39f5c...0069da8d0xf236...2ca5 → 0x50d9...5cd1Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006a68123f...b0d4c551
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e366e4be2efe3dbeee9f1d6f2dfba9214d07447c08339ff2e0eedf3a69c32bda", "timestamp": { "unpack": "1794509466." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b048502984d1eb7826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…d8e55d6a9e7ba0da1f8232a0331d86913fdd712ebb83baa28d61aa4402be5cab8fb39406614f347ccf89861d (141 bytes)", "f86d158502984d1eb782520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bbc575b74ea62daa4ca5e3a016c0b604e1b346dd730ac244c7e4fe3b926c746ecb811e6a3edb78cab3a1dd88 (111 bytes)", "f88a138502984d1eb78254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3ff59083cb88a890d2c400a047f91b12dbf18f3e31724bc011196c6e9bb3106cb16ad92478c06eda828fbdd9 (140 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e8286929450d9cb5568a1c6401f29e3ceea676342e6d45cd180b8…ed4dee5186876d1d7f408da0218ffd82d1d01c500af3aea8ee9a11055d6606028a10ba37584723997fd2ae70 (181 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:001a1ed8f5...11218f74
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00658367f0...78aa1a83
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1c4f68a34df5cb42b7184410be7f5ef41717ce562fca437b8bfe05f22b9a738a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0053ec24c5...4f0bf488
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00658367f05e4ade4a5052b1ee25eff6c1be06756cb959fb9970832e1c64b898a3ca121220aba8fb8bdd4b78e00cf79cc4d2ed354cdee0750ab566463acd3d672478aa1a83", "hash": "1c4f68a34df5cb42b7184410be7f5ef41717ce562fca437b8bfe05f22b9a738a", "number": "168879", "timestamp": "1794509466", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e366e4be2efe3dbeee9f1d6f2dfba9214d07447c08339ff2e0eedf3a69c32bdaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b048502984d1eb7826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…d8e55d6a9e7ba0da1f8232a0331d86913fdd712ebb83baa28d61aa4402be5cab8fb39406614f347ccf89861d (141 bytes)", "f86d158502984d1eb782520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bbc575b74ea62daa4ca5e3a016c0b604e1b346dd730ac244c7e4fe3b926c746ecb811e6a3edb78cab3a1dd88 (111 bytes)", "f88a138502984d1eb78254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3ff59083cb88a890d2c400a047f91b12dbf18f3e31724bc011196c6e9bb3106cb16ad92478c06eda828fbdd9 (140 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e8286929450d9cb5568a1c6401f29e3ceea676342e6d45cd180b8…ed4dee5186876d1d7f408da0218ffd82d1d01c500af3aea8ee9a11055d6606028a10ba37584723997fd2ae70 (181 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0035ab9ad8...9f4fba26
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0053ec24c501df0775f35729a7e6d9b1bbb4f9d85d303f27eaf3c5e48c2e6f1d43ca121220e1f755d5610527901d5c481aa5d7e2d23a4ee91147c5e5cdb829c5c44f0bf488", "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": "11002004249999856410909672.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }