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Canton Updates/1220ca...0506
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #131,330

This Gateway_FinalizeBlock transaction built EVM block #131,330 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #131,330
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #131330 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131330

1.7s
1.7s

Committed on Canton

Participant commits update 1220cad3b2…980506
—

Imported to the execution layers

Importer applies block #131330 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.7s
1.7s

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
#131,330
Block Hash
0xf0c2c7c0...e761963b
Block Timestamp
Nov 11, 2026, 02:56:20 UTC
Transactions
0x01643438...9c590c7b0x58ad...059e → contract creationSuccess
0x66d9ec6f...1f72833f0x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
1220cad3b2...b8980506
Offset
409065
Record Time
Nov 11, 2026, 02:56:21 UTC
Command ID
gw-64c9a5594...e7ed7f37
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c0baa112...c7a528a7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a76c11c157eb597c3da3cbe1f6160859c65092fce7efc9c38b624c2b13295ebaca121220c6ac17f6d599df6a17d9e6573bb32e3f65037e29b27e82ca085a0aa2a816e697", "block": { "timestamp": { "unpack": "1794365780." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8236d68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e0caef92a9a59f78e25182a00501c6a706b1cd586c7e52d21601eb6ccdf0295672fd255848f8907215fdc79a (176 bytes)", "02f871830e4a258218518502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…08253bf39cc86412a66a70a026c3618c4bd983563f529a35b643115cd8246284cf452b366d7c7e6bc00fd52b (116 bytes)", "f90ceb3f8459682f0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…bf573ff8b54ad6428b59b0a0669c5fd16c0b77b22f4c37d88ce36412aa779e86ad18cae40902240e97c14dd3 (3,310 bytes)", "f88b0d850272e34a0f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e699724ef1b30c9f42a7eba077429a602ec446c5b5e9a33309c0a0de2464812e59a7d831e16ffffc11cd81ce (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": [] } }
0xdfe5569e...1011395f0x26b2...5f86 → 0x0af7...128bSuccess
0x01e9fe33...6fa632220xc1e4...8b9b → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a76c11c1...a816e697
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b2aa295fd99988123bd2fb98325d643c588408cd73b217ff44a1c99ee7ed7f37", "timestamp": { "unpack": "1794365780." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8236d68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e0caef92a9a59f78e25182a00501c6a706b1cd586c7e52d21601eb6ccdf0295672fd255848f8907215fdc79a (176 bytes)", "02f871830e4a258218518502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…08253bf39cc86412a66a70a026c3618c4bd983563f529a35b643115cd8246284cf452b366d7c7e6bc00fd52b (116 bytes)", "f90ceb3f8459682f0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…bf573ff8b54ad6428b59b0a0669c5fd16c0b77b22f4c37d88ce36412aa779e86ad18cae40902240e97c14dd3 (3,310 bytes)", "f88b0d850272e34a0f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e699724ef1b30c9f42a7eba077429a602ec446c5b5e9a33309c0a0de2464812e59a7d831e16ffffc11cd81ce (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:009eb24511...6df6175e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008367054c...7bcfcfb3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f0c2c7c0ac728af9dab3ea0804f4f0dd5e4edc593c588dce7891edb7e761963b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008b22710b...3187499d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008367054cfd4392c465b2e60374cd74f3ffd915989e3c0160f4179c5c5f23b36fca121220b09f8b68895f574076b573cc70086026bfa75b38ed040da0711d8c6a7bcfcfb3", "hash": "f0c2c7c0ac728af9dab3ea0804f4f0dd5e4edc593c588dce7891edb7e761963b", "number": "131330", "timestamp": "1794365780", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b2aa295fd99988123bd2fb98325d643c588408cd73b217ff44a1c99ee7ed7f37a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8236d68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e0caef92a9a59f78e25182a00501c6a706b1cd586c7e52d21601eb6ccdf0295672fd255848f8907215fdc79a (176 bytes)", "02f871830e4a258218518502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…08253bf39cc86412a66a70a026c3618c4bd983563f529a35b643115cd8246284cf452b366d7c7e6bc00fd52b (116 bytes)", "f90ceb3f8459682f0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…bf573ff8b54ad6428b59b0a0669c5fd16c0b77b22f4c37d88ce36412aa779e86ad18cae40902240e97c14dd3 (3,310 bytes)", "f88b0d850272e34a0f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e699724ef1b30c9f42a7eba077429a602ec446c5b5e9a33309c0a0de2464812e59a7d831e16ffffc11cd81ce (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e9197e9f...75d1b337
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008b22710bbd44e844716e09f9c2b2ca4d19f8b03e59fe454d5d0fafe8e2d315b9ca121220a23e76487e79d39d74516d6c1a0f8c634fde719a178b14bae10076e63187499d", "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": "11002004249999890509463266.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }