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Canton Updates/122087...f39d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #194,170

This Gateway_FinalizeBlock transaction built EVM block #194,170 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #194,170
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
348ms

Block planned

Producer plans block #194170 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #194170

278ms
278ms

Committed on Canton

Participant commits update 1220872ab4…c9f39d
—

Imported to the execution layers

Importer applies block #194170 from GatewayHead

—
0ms
250ms
348ms
EVM
Canton
External call
Total
Complete278ms
278ms

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
#194,170
Block Hash
0x5fd53f41...896c334b
Block Timestamp
Nov 14, 2026, 06:28:19 UTC
Transactions
0x297daef3...8f28ba530x3ccd...11a3 → 0xa276...16d2Success
0x9b821df7...eaf425f80x78ba...56fa → 0x235d...3c8cSuccess
Overview
Update ID
1220872ab4...79c9f39d
Offset
602105
Record Time
Nov 14, 2026, 06:28:19 UTC
Command ID
gw-64c9a5594...6a4e2b6e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004f403d9c...1dbec05a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a81bcdf2fce6677873f2277bccc380dc5106b8ad7c3bb7632b5be497829a5a86ca1212202c4f83b560b7ef4ebc24c948f93aa649c6ef448c200a9dd10731df300797a6e3", "block": { "timestamp": { "unpack": "1794637699." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a2582212b843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…da62a9319d6eece89b12a7a0390e1a422c9f5af23c85e18e8411e896b3ea0a6ca200cb45ece5a32ff42da4a1 (114 bytes)", "f8891183880cb28254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…cf28055510af0fe63708d9a012fd5dcfe6e3168a2cdb24a9bafbdefc645c4c751396c6ed5fd28bcf564903d5 (139 bytes)", "f86b0c83880cb282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…ce5ebe43388c050f0cff96a071cda611ac77c91491e508b4edf314d394494b1d026de7f7008c6d08f7b0b52f (109 bytes)", "02f8d0830e4a253783715fe383715ff182ca4a94dcad98bdc900b0de46bafe3ed6918050148dc24b80b864f1…05db3089f8a1c7a5c20f38a03941b7e3618c187bd46df37094674c3e3a45c2d6022ae5e44631185b53b038d4 (211 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": [] } }
0x87591c91...4838c3840x27ab...4986 → 0x27ab...4986Success
0x9dcfb725...2ce387750x8aa7...348a → 0xdcad...c24bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a81bcdf2...0797a6e3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "65ac85eed7e9884dee4e358d10658427067079a31a5340d77d652f546a4e2b6e", "timestamp": { "unpack": "1794637699." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a2582212b843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…da62a9319d6eece89b12a7a0390e1a422c9f5af23c85e18e8411e896b3ea0a6ca200cb45ece5a32ff42da4a1 (114 bytes)", "f8891183880cb28254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…cf28055510af0fe63708d9a012fd5dcfe6e3168a2cdb24a9bafbdefc645c4c751396c6ed5fd28bcf564903d5 (139 bytes)", "f86b0c83880cb282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…ce5ebe43388c050f0cff96a071cda611ac77c91491e508b4edf314d394494b1d026de7f7008c6d08f7b0b52f (109 bytes)", "02f8d0830e4a253783715fe383715ff182ca4a94dcad98bdc900b0de46bafe3ed6918050148dc24b80b864f1…05db3089f8a1c7a5c20f38a03941b7e3618c187bd46df37094674c3e3a45c2d6022ae5e44631185b53b038d4 (211 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:001b5192fb...daa2f341
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001910273e...26ab9e7b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5fd53f41443b0f80086be538afde7d40ed2c20215bf632585b3b7e9e896c334b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0091023527...1fd8a578
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001910273e0158791a4997a9cfc070dbe2edb24c8c550affbc7279437864c837bbca121220567556586db519ba5b655eed54539b036561832d4d95c0fde314eddf26ab9e7b", "hash": "5fd53f41443b0f80086be538afde7d40ed2c20215bf632585b3b7e9e896c334b", "number": "194170", "timestamp": "1794637699", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a065ac85eed7e9884dee4e358d10658427067079a31a5340d77d652f546a4e2b6ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f86f830e4a2582212b843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…da62a9319d6eece89b12a7a0390e1a422c9f5af23c85e18e8411e896b3ea0a6ca200cb45ece5a32ff42da4a1 (114 bytes)", "f8891183880cb28254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…cf28055510af0fe63708d9a012fd5dcfe6e3168a2cdb24a9bafbdefc645c4c751396c6ed5fd28bcf564903d5 (139 bytes)", "f86b0c83880cb282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…ce5ebe43388c050f0cff96a071cda611ac77c91491e508b4edf314d394494b1d026de7f7008c6d08f7b0b52f (109 bytes)", "02f8d0830e4a253783715fe383715ff182ca4a94dcad98bdc900b0de46bafe3ed6918050148dc24b80b864f1…05db3089f8a1c7a5c20f38a03941b7e3618c187bd46df37094674c3e3a45c2d6022ae5e44631185b53b038d4 (211 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0079780787...7a081015
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0091023527f7bd425a54130b0402271a45fef39430e777f1017da743ec83a98a4eca121220ba7ca7dd6ce93b9d3577834b0f0eb2f4eac3a3d7ab6318886bb763ff1fd8a578", "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": "11002004249999838555726368.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }