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Canton Updates/1220fb...f105
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,793

This Gateway_FinalizeBlock transaction built EVM block #139,793 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #139,793
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #139793 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139793

2.1s
2.1s

Committed on Canton

Participant commits update 1220fb5e52…4bf105
—

Imported to the execution layers

Importer applies block #139793 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
EVM
Canton
External call
Total
Complete2.1s
2.1s

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
#139,793
Block Hash
0x03e3019f...4ae7ffa7
Block Timestamp
Nov 11, 2026, 08:36:19 UTC
Transactions
0x9dc11129...c8a164b40x1207...1835 → 0x235d...3c8cSuccess
0x9995d2cd...4232cf560x9063...cb86 → 0xa276...16d2Success
Overview
Update ID
1220fb5e52...b54bf105
Offset
434797
Record Time
Nov 11, 2026, 08:36:21 UTC
Command ID
gw-64c9a5594...471b61e1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00614144ef...783138a3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007535d4343857fe6a11d8a2019ae656a2276505f53e4ba6c05c4f053d3d2af0c9ca121220b3e3cddaae6d83af232c80eef9ab53a1bab1029b299869bf8249df266c4fce42", "block": { "timestamp": { "unpack": "1794386179." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…17613b0410014fd262e742a0035b1be246f8ca4661fa712e9236ccca9bc10cbf3b1ce4c30dff72f9fdafa97c (110 bytes)", "f8ae8254c18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…671386b0a29caffb84de12a02994bdb418b8e74259dfbbb13626060ffa1c4f3ec87b4367bd24a4d54a4dce43 (176 bytes)", "f8ab108407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…d292b25c084c57b4a4c8e2a04e930ef5dbeaae4680e0bef1312013814d1077d93bec90837dffb6a7102d768f (173 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…321588dba1e1c252a4c35ca002549349a9654b06eb75f7b8d9e41ac2feff56a33c07e39ab11302c0a078bdcf (140 bytes)", "02f877830e4a258227a68411cc3ff98411cc4001825208949b6744bb56bb0ac69af826ac8acabd6843f48afb…4cec63cf80f59595e624aaa01cf8f95845d3e15b760af5f304678126255d019566932b1f0e5d6604f6772a71 (122 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": [] } }
0xc0361c1a...9147f5bf0x26b2...5f86 → 0x0af7...128bSuccess
0x42d774bc...1e8d02a60xa253...30e5 → 0x9b67...8afbSuccess
0x175c7bfd...a0510df40x6431...3723 → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007535d434...6c4fce42
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3ef795579d4da52b507dacddf8e11e635ffb661b429701d02ce806ec471b61e1", "timestamp": { "unpack": "1794386179." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…17613b0410014fd262e742a0035b1be246f8ca4661fa712e9236ccca9bc10cbf3b1ce4c30dff72f9fdafa97c (110 bytes)", "f8ae8254c18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…671386b0a29caffb84de12a02994bdb418b8e74259dfbbb13626060ffa1c4f3ec87b4367bd24a4d54a4dce43 (176 bytes)", "f8ab108407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…d292b25c084c57b4a4c8e2a04e930ef5dbeaae4680e0bef1312013814d1077d93bec90837dffb6a7102d768f (173 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…321588dba1e1c252a4c35ca002549349a9654b06eb75f7b8d9e41ac2feff56a33c07e39ab11302c0a078bdcf (140 bytes)", "02f877830e4a258227a68411cc3ff98411cc4001825208949b6744bb56bb0ac69af826ac8acabd6843f48afb…4cec63cf80f59595e624aaa01cf8f95845d3e15b760af5f304678126255d019566932b1f0e5d6604f6772a71 (122 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:00a048550d...becbdffe
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006724096c...857fc437
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "03e3019f2d7d48ed4d8db43a2611c0e2d8d70e9072508169146e952a4ae7ffa7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ad8fad5c...2d64d737
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006724096cce200746f54e9fd36dff9fc1f9108ce3b4d9297df21654284e4e95a6ca1212206d198197dfaf5c67fe3864fdb843541849f42f97619ba5948dc4b292857fc437", "hash": "03e3019f2d7d48ed4d8db43a2611c0e2d8d70e9072508169146e952a4ae7ffa7", "number": "139793", "timestamp": "1794386179", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a03ef795579d4da52b507dacddf8e11e635ffb661b429701d02ce806ec471b61e1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…17613b0410014fd262e742a0035b1be246f8ca4661fa712e9236ccca9bc10cbf3b1ce4c30dff72f9fdafa97c (110 bytes)", "f8ae8254c18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…671386b0a29caffb84de12a02994bdb418b8e74259dfbbb13626060ffa1c4f3ec87b4367bd24a4d54a4dce43 (176 bytes)", "f8ab108407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…d292b25c084c57b4a4c8e2a04e930ef5dbeaae4680e0bef1312013814d1077d93bec90837dffb6a7102d768f (173 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…321588dba1e1c252a4c35ca002549349a9654b06eb75f7b8d9e41ac2feff56a33c07e39ab11302c0a078bdcf (140 bytes)", "02f877830e4a258227a68411cc3ff98411cc4001825208949b6744bb56bb0ac69af826ac8acabd6843f48afb…4cec63cf80f59595e624aaa01cf8f95845d3e15b760af5f304678126255d019566932b1f0e5d6604f6772a71 (122 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00dfb0fb12...9a532a68
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ad8fad5cbbd6126a289d64a845d5e553aef3e86373b10a77f164fe6623799e10ca1212201971294ddcba06fcb0009f2f1dc5f66e77d7f1cf08b9ac6425d3c0562d64d737", "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": "11002004249999880964896311.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }