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Canton Updates/122057...70e2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #39,773

This Gateway_FinalizeBlock transaction built EVM block #39,773 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #39,773
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
471ms

Block planned

Producer plans block #39773 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #39773

377ms
377ms

Committed on Canton

Participant commits update 12205767a5…0870e2
—

Imported to the execution layers

Importer applies block #39773 from GatewayHead

—
0ms
250ms
471ms
EVM
Canton
External call
Total
Complete377ms
377ms

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
#39,773
Block Hash
0xfdadf362...5c867b5a
Block Timestamp
Nov 5, 2026, 21:33:40 UTC
Transactions
0xd2e07333...1d56de710x1356...7295 → 0x235d...3c8cSuccess
0x851ceb83...34c5894e0x85a9...9ffc → 0xe0a4...1b87Success
Overview
Update ID
12205767a5...ad0870e2
Offset
127155
Record Time
Nov 5, 2026, 21:33:40 UTC
Command ID
gw-64c9a5594...08fa1a36
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000a6cf84a...5576a795
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00bc6ee4188a0e756d0c9fba0163d875022b9000fa9ad48bf0b6c63967ad1e4fb6ca121220fec2b2c3e55d21257f05895cc827ead2a1ab71fd93c54f9df995c9a560f9164c", "block": { "timestamp": { "unpack": "1793914420." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dbee6873b6bc2d6774498ba022c10199caa541542f66b8d90705089ce73182551faaaae16900291098d8da1f (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…29d1930b63b1c01c9769a7a0019562e1b8f2a8effd816cc6f44ebac308bb412f23160dcc472cbc518f8a0614 (174 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…acae93c44d026b12518860a015adcd639cd7ccdfd0b51316e40b6a1f04ed0130101acf778fee0c51ed40c0e3 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a886b0597052b756251c28a05c9c948e14c324ee1cb1d4b82b4078915908b15955e20c274adb4cd507fcc08e (141 bytes)", "f87182176d858bb2c970088252089484e796b3dfec4fc91f5a3bed66094e93b3b89c3088016345785d8a0000…b4614dc462ec0a57523fa3a0321179a886fcdb89741475116f10a538c9982f55e16c60010939084921ad7c30 (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": [] } }
0xd190b2df...b960e1240x4fc8...c3ff → 0x23e5...229aSuccess
0x94c08792...c727fb6e0xfe3a...db13 → 0x84e7...9c30Success
0x50d81522...f7869ea00xcedf...4017 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bc6ee418...60f9164c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ff167d365251bb80e31fbd9376cab3dec95e0edeb38eb70ab87444e808fa1a36", "timestamp": { "unpack": "1793914420." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dbee6873b6bc2d6774498ba022c10199caa541542f66b8d90705089ce73182551faaaae16900291098d8da1f (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…29d1930b63b1c01c9769a7a0019562e1b8f2a8effd816cc6f44ebac308bb412f23160dcc472cbc518f8a0614 (174 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…acae93c44d026b12518860a015adcd639cd7ccdfd0b51316e40b6a1f04ed0130101acf778fee0c51ed40c0e3 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a886b0597052b756251c28a05c9c948e14c324ee1cb1d4b82b4078915908b15955e20c274adb4cd507fcc08e (141 bytes)", "f87182176d858bb2c970088252089484e796b3dfec4fc91f5a3bed66094e93b3b89c3088016345785d8a0000…b4614dc462ec0a57523fa3a0321179a886fcdb89741475116f10a538c9982f55e16c60010939084921ad7c30 (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:00b4d4abac...204ee87c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003de50159...b9ccc806
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fdadf36262f47a0a901d8ab220d9082be123a5785bc3410003fcfa4f5c867b5a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007f244775...adeeaba5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003de50159c765fea95b758d19cb0648bb46c295393c21d798971c33bdeceb7f6fca1212208001a56ba5dab5be2ee739b903aee462fdf7b39bad7da69f054a2f78b9ccc806", "hash": "fdadf36262f47a0a901d8ab220d9082be123a5785bc3410003fcfa4f5c867b5a", "number": "39773", "timestamp": "1793914420", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ff167d365251bb80e31fbd9376cab3dec95e0edeb38eb70ab87444e808fa1a36a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dbee6873b6bc2d6774498ba022c10199caa541542f66b8d90705089ce73182551faaaae16900291098d8da1f (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…29d1930b63b1c01c9769a7a0019562e1b8f2a8effd816cc6f44ebac308bb412f23160dcc472cbc518f8a0614 (174 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…acae93c44d026b12518860a015adcd639cd7ccdfd0b51316e40b6a1f04ed0130101acf778fee0c51ed40c0e3 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a886b0597052b756251c28a05c9c948e14c324ee1cb1d4b82b4078915908b15955e20c274adb4cd507fcc08e (141 bytes)", "f87182176d858bb2c970088252089484e796b3dfec4fc91f5a3bed66094e93b3b89c3088016345785d8a0000…b4614dc462ec0a57523fa3a0321179a886fcdb89741475116f10a538c9982f55e16c60010939084921ad7c30 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00aedcdc54...7ad0a914
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007f24477543614eefc107eb0fcbd13a069a0b6b3f3c87220c34f65bf08870c134ca12122092862e989b398b09fae206b33a34c1c0b5b9a578545abb589146cae1adeeaba5", "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": "11002004249999983453544405.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }