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Canton Updates/122073...851d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #80,873

This Gateway_FinalizeBlock transaction built EVM block #80,873 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #80,873
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
281ms

Block planned

Producer plans block #80873 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #80873

225ms
225ms

Committed on Canton

Participant commits update 122073a2dc…f4851d
—

Imported to the execution layers

Importer applies block #80873 from GatewayHead

—
0ms
250ms
281ms
EVM
Canton
External call
Total
Complete225ms
225ms

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
#80,873
Block Hash
0x9f1ce9d1...da02daa3
Block Timestamp
Nov 8, 2026, 07:49:18 UTC
Transactions
0xf6520b27...16077c610xc098...1aec → 0x23e5...229aSuccess
0x6011f155...a779f4ea0xfd7c...4601 → 0xdc7f...2668Success
Overview
Update ID
122073a2dc...d6f4851d
Offset
253933
Record Time
Nov 8, 2026, 07:49:18 UTC
Command ID
gw-64c9a5594...b39b4a67
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003c190a5c...97054c43
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0003467111f8692e77dc913639f6cae8ce89a9d02acef6b9087a737a9aafed6735ca12122002946c4d280bfdb5ce7e06973d95faca27e87020c3c3ed26fc193897f4015182", "block": { "timestamp": { "unpack": "1794124158." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…ba188b90e5a33401696eada0527d0771dfc6099f6b11937930d526d5ec64f6795025065e3de3bd747efeef0e (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4c7f82ffb5cafeda2fc5f7a0108db6530e732bd56c695fa8406312af77604cb64ec659c46901821509032d06 (141 bytes)", "f8718213f6858bb2c9700882520894dc7f094b168b53e1ebed1ec1b3e7ff96a845266888016345785d8a0000…ad2bd4b06aebc402aa1089a02239629d8ebee5ee6b801ea37e3c9192f96cfcf2ea122130eeef228396814a62 (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": [] } }
0x928b1949...ac66f46c0xf58d...90d6 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0003467111...f4015182
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5f35ae443e3429488d8c7b7417679671502ddaf33b73eea13a3ae5e5b39b4a67", "timestamp": { "unpack": "1794124158." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…ba188b90e5a33401696eada0527d0771dfc6099f6b11937930d526d5ec64f6795025065e3de3bd747efeef0e (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4c7f82ffb5cafeda2fc5f7a0108db6530e732bd56c695fa8406312af77604cb64ec659c46901821509032d06 (141 bytes)", "f8718213f6858bb2c9700882520894dc7f094b168b53e1ebed1ec1b3e7ff96a845266888016345785d8a0000…ad2bd4b06aebc402aa1089a02239629d8ebee5ee6b801ea37e3c9192f96cfcf2ea122130eeef228396814a62 (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:003ff157da...88ec95f8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0013cc07ee...d7017b8f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9f1ce9d13dbe05749ba39285c62dfb7fdb0fbff6e1e11f065cb853c5da02daa3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f1481e2e...c1b187ac
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0013cc07ee8fe0f68821667ee2d18e945241219dc6744546576deacf6d4321426aca121220eb2beed736500c7065394a2e8abdca556243d1c207a00d79fdd14b62d7017b8f", "hash": "9f1ce9d13dbe05749ba39285c62dfb7fdb0fbff6e1e11f065cb853c5da02daa3", "number": "80873", "timestamp": "1794124158", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a05f35ae443e3429488d8c7b7417679671502ddaf33b73eea13a3ae5e5b39b4a67a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…ba188b90e5a33401696eada0527d0771dfc6099f6b11937930d526d5ec64f6795025065e3de3bd747efeef0e (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4c7f82ffb5cafeda2fc5f7a0108db6530e732bd56c695fa8406312af77604cb64ec659c46901821509032d06 (141 bytes)", "f8718213f6858bb2c9700882520894dc7f094b168b53e1ebed1ec1b3e7ff96a845266888016345785d8a0000…ad2bd4b06aebc402aa1089a02239629d8ebee5ee6b801ea37e3c9192f96cfcf2ea122130eeef228396814a62 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006b67d55d...95625d2b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f1481e2e031602acae3bee8d0da15a3c70aa2537b1cc95a0fbfc7e600631d25aca121220f355da32445ed6add03c5e31ba5c65ce29a1f3b34da960100f0f432cc1b187ac", "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": "11002004249999967167578611.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }