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Canton Updates/122098...434e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #81,285

This Gateway_FinalizeBlock transaction built EVM block #81,285 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #81,285
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
3.0s

Block planned

Producer plans block #81285 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #81285

2.4s
2.4s

Committed on Canton

Participant commits update 1220982b27…66434e
—

Imported to the execution layers

Importer applies block #81285 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
3.0s
EVM
Canton
External call
Total
Complete2.4s
2.4s

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
#81,285
Block Hash
0x99b25e82...0d26998a
Block Timestamp
Nov 8, 2026, 08:10:54 UTC
Transactions
0xdc805579...359b0f860xfd7c...4601 → 0x6cc4...2fafSuccess
0x4295427a...eca07c310xf9fb...0add → 0xa276...16d2Success
Overview
Update ID
1220982b27...9766434e
Offset
255190
Record Time
Nov 8, 2026, 08:10:56 UTC
Command ID
gw-64c9a5594...c75b1676
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00006a3350...54deb37c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "99b25e82a63fe369f50aea8a86b02394a3764e925357729fc1a8b0650d26998a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0x5f0bb931...e4c4e0160x47de...9851 → 0xa276...16d2Success
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f828d8f3...215f46fc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00006a33501779e8e93ef897aa20192eb0b5aae2c10de4454b4412e9be06c28d1aca12122041024710e17350f9a983b1b8749b063f0ee735658670e61c7d1210b854deb37c", "hash": "99b25e82a63fe369f50aea8a86b02394a3764e925357729fc1a8b0650d26998a", "number": "81285", "timestamp": "1794125454", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a06be1ef2a3ce1643253bec2bd929f6412ee8c3e30754f229b1af0d7e9c75b1676a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…89feda6ce7a9a99094ffb8a025691b10cbfc85d9002a6aec8162c6eff56b4ba4b61a8daf6ec23ee217134110 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fe80308d0f8d37c488f93ca07bce313d2f2d178f66093ee42274053f9975354cfe293eacf1286b7f67581d11 (141 bytes)", "f87182141c858bb2c97008825208946cc46f50c57cc0e2b6d6d03aa20d2022f8452faf88016345785d8a0000…c1ca93250b3fd287da9667a076bf641ed86e41cc01fbede3f0c99593cec055d68c65a86a0dfecbd6935d4dc3 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004a7fc732...b0a36969
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f828d8f3df1d8b9e1b1038d822bca9022a8a5a4f0665296a44885f3857e0c83eca121220fe2bd9dbc0e18947b880c268276a039900c72d24f7e05a2a44a6b7f8215f46fc", "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": "11002004249999967034398039.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0025741a1a...9d6b6fc6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00717bd2ff77e48b18a5b47fdf75b8493e8b4b740c27ab16555ff46430ccd1bbb6ca121220f71464b6230ca952eea8f2066c343cf1dfe7021d499ee493489d999a4aa7dfb4", "block": { "timestamp": { "unpack": "1794125454." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…89feda6ce7a9a99094ffb8a025691b10cbfc85d9002a6aec8162c6eff56b4ba4b61a8daf6ec23ee217134110 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fe80308d0f8d37c488f93ca07bce313d2f2d178f66093ee42274053f9975354cfe293eacf1286b7f67581d11 (141 bytes)", "f87182141c858bb2c97008825208946cc46f50c57cc0e2b6d6d03aa20d2022f8452faf88016345785d8a0000…c1ca93250b3fd287da9667a076bf641ed86e41cc01fbede3f0c99593cec055d68c65a86a0dfecbd6935d4dc3 (115 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00717bd2ff...4aa7dfb4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6be1ef2a3ce1643253bec2bd929f6412ee8c3e30754f229b1af0d7e9c75b1676", "timestamp": { "unpack": "1794125454." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…89feda6ce7a9a99094ffb8a025691b10cbfc85d9002a6aec8162c6eff56b4ba4b61a8daf6ec23ee217134110 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fe80308d0f8d37c488f93ca07bce313d2f2d178f66093ee42274053f9975354cfe293eacf1286b7f67581d11 (141 bytes)", "f87182141c858bb2c97008825208946cc46f50c57cc0e2b6d6d03aa20d2022f8452faf88016345785d8a0000…c1ca93250b3fd287da9667a076bf641ed86e41cc01fbede3f0c99593cec055d68c65a86a0dfecbd6935d4dc3 (115 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:00dcdf6fcb...b88db48d
Choice: Archive
Payload
{}