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Canton Updates/122020...485c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,867

This Gateway_FinalizeBlock transaction built EVM block #5,867 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #5,867
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
711ms

Block planned

Producer plans block #5867 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5867

569ms
569ms

Committed on Canton

Participant commits update 122020bc88…57485c
—

Imported to the execution layers

Importer applies block #5867 from GatewayHead

—
0ms
250ms
500ms
711ms
EVM
Canton
External call
Total
Complete569ms
569ms

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
#5,867
Block Hash
0x097f0418...0cef8a84
Block Timestamp
Nov 2, 2026, 20:43:24 UTC
Transactions
0x86a61ab0...81eb3e870x4c76...d34b → contract creationSuccess
0x5d55e2c0...cb1e08590xa253...30e5 → 0x4543...6fb1Success
Overview
Update ID
122020bc88...7157485c
Offset
19320
Record Time
Nov 2, 2026, 20:43:24 UTC
Command ID
gw-64c9a5594...f76dea69
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f7bb9fe9...63c90385
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002ca3026348f4b92f380edb2f28d9dfa81f9d40aabbd4aaaffd5b23486ac08471ca12122000c1cca3e58f7a5d262b0e636b7f6beae10fa1c8ced36c6e191c3945de5ee2a8", "block": { "timestamp": { "unpack": "1793652204." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b4830e4a252885188122883f85188122884d827a4694e48bf4e997992de655046942623810878ec510a3…bcf8957689062defdb5c5aa02afdf128f1d4561d7682ea262a036b4c632007d273c839f698bde0518ac0263a (183 bytes)", "02f901eb830e4a2580843b9aca00843b9aca158302d2d78080b9018f6080604052348015600e575f5ffd5b50…6c881ff0e3896f147f0800a00a2a1e6b3469e87cc8b2b350cb31dc6f631127edb4552c1eec7514edb8f4517b (495 bytes)", "02f8b4830e4a252985188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…91809bdd3390d749ed4564a0114c9520dcebac8aa6a1e5fe7f57f4543b8625f981b19c46985346cffd17e854 (183 bytes)", "02f879830e4a25820f9585188122883f851881228847825208944543ac93b2c19292d465286d1f195e63f3ac…2428d610a9e65e2bb08a68a03f4ac843e44850a4ac4c30a0db66acbe2e559aab660249f6460487de73041400 (124 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": [] } }
0xb85aa0ed...46bee79a0x0b9c...2cde → 0xe48b...10a3Success
0x4571d261...dca27bf60x906f...a368 → 0x021b...b106Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002ca30263...de5ee2a8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6d7913147ba0b364e19d1f1510d09b06a3978bd24ef58972b30b9031f76dea69", "timestamp": { "unpack": "1793652204." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b4830e4a252885188122883f85188122884d827a4694e48bf4e997992de655046942623810878ec510a3…bcf8957689062defdb5c5aa02afdf128f1d4561d7682ea262a036b4c632007d273c839f698bde0518ac0263a (183 bytes)", "02f901eb830e4a2580843b9aca00843b9aca158302d2d78080b9018f6080604052348015600e575f5ffd5b50…6c881ff0e3896f147f0800a00a2a1e6b3469e87cc8b2b350cb31dc6f631127edb4552c1eec7514edb8f4517b (495 bytes)", "02f8b4830e4a252985188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…91809bdd3390d749ed4564a0114c9520dcebac8aa6a1e5fe7f57f4543b8625f981b19c46985346cffd17e854 (183 bytes)", "02f879830e4a25820f9585188122883f851881228847825208944543ac93b2c19292d465286d1f195e63f3ac…2428d610a9e65e2bb08a68a03f4ac843e44850a4ac4c30a0db66acbe2e559aab660249f6460487de73041400 (124 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:00c7fd7799...e2040c82
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c1ca4afa...79883326
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "097f0418a7e030601981b5bc349f6cc693b3703c7867c8893665d5d00cef8a84", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003dcb3eaa...afd7b3e4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c1ca4afaf6f4c09787183ad6a3519eb2d80f688b6dd66988cab3c07a4a264cb4ca12122049e582a056143824d919fcb98e7e2999592b3f3a4ba7c4602a4ef3be79883326", "hash": "097f0418a7e030601981b5bc349f6cc693b3703c7867c8893665d5d00cef8a84", "number": "5867", "timestamp": "1793652204", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a06d7913147ba0b364e19d1f1510d09b06a3978bd24ef58972b30b9031f76dea69a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f8b4830e4a252885188122883f85188122884d827a4694e48bf4e997992de655046942623810878ec510a3…bcf8957689062defdb5c5aa02afdf128f1d4561d7682ea262a036b4c632007d273c839f698bde0518ac0263a (183 bytes)", "02f901eb830e4a2580843b9aca00843b9aca158302d2d78080b9018f6080604052348015600e575f5ffd5b50…6c881ff0e3896f147f0800a00a2a1e6b3469e87cc8b2b350cb31dc6f631127edb4552c1eec7514edb8f4517b (495 bytes)", "02f8b4830e4a252985188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…91809bdd3390d749ed4564a0114c9520dcebac8aa6a1e5fe7f57f4543b8625f981b19c46985346cffd17e854 (183 bytes)", "02f879830e4a25820f9585188122883f851881228847825208944543ac93b2c19292d465286d1f195e63f3ac…2428d610a9e65e2bb08a68a03f4ac843e44850a4ac4c30a0db66acbe2e559aab660249f6460487de73041400 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003b6bf9d5...166747b3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003dcb3eaaf457b805dcc21a3b31216bf55ad5957900bcd9e149d0f84d7c385911ca121220777357d2a6efb2420734ef7934ef265cdbebf9eaa0d68565880e9533afd7b3e4", "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": "11002004249999997495033559.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }