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Canton Updates/12208b...a8f3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,874

This Gateway_FinalizeBlock transaction built EVM block #33,874 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #33,874
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
570ms

Block planned

Producer plans block #33874 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33874

456ms
456ms

Committed on Canton

Participant commits update 12208b1b6d…92a8f3
—

Imported to the execution layers

Importer applies block #33874 from GatewayHead

—
0ms
250ms
500ms
570ms
EVM
Canton
External call
Total
Complete456ms
456ms

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
#33,874
Block Hash
0x9388f5a5...292f2ea3
Block Timestamp
Nov 5, 2026, 17:33:52 UTC
Transactions
0x6f2344da...14ae6e170xbbeb...3b60 → 0xeb9b...6a8eSuccess
0x64fa586b...a11795040xffe2...4210 → 0x235d...3c8cSuccess
Overview
Update ID
12208b1b6d...dc92a8f3
Offset
109218
Record Time
Nov 5, 2026, 17:33:52 UTC
Command ID
gw-64c9a5594...8859f901
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005c966ec1...34e9ce5f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00048badba0fc04b3346e67dcaf348cc28346c290a3d9fa37c4c12e2d9fe279deaca1212205d8bcaa298c884380a6fb48e988a525ad5003e51f171f4e5d4bc0ea9cc0a0801", "block": { "timestamp": { "unpack": "1793900032." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…79416c84f8540b677ab74ca025918e3ff76021b55dc0f7954ce0f2f94af336f2e0fff49b459b8784defcb8f1 (174 bytes)", "f8ac1d857a3c704207827e9094eb9bfceebfb2cb15b8577b5bc84f12150ab36a8e80b844a9059cbb00000000…41ef4317177559a27e2aa2a062f8f879b5ca701d57cf132fa2b1aee3316519e23c3b6d167d1b67dc137a47ff (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…92291ca9bb8a879369932da042dbcba6bd85488d3447bbf667a4825b9c4a897118b87d98e5b7fca7a2e3bdf4 (111 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": [] } }
0x334ab5ca...7c22a9dd0x275a...4d9c → 0xd129...b96cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00048badba...cc0a0801
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e1f1033613b9a4abdfe693c726b4931d714c138a59c7f6e6542b0e2c8859f901", "timestamp": { "unpack": "1793900032." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…79416c84f8540b677ab74ca025918e3ff76021b55dc0f7954ce0f2f94af336f2e0fff49b459b8784defcb8f1 (174 bytes)", "f8ac1d857a3c704207827e9094eb9bfceebfb2cb15b8577b5bc84f12150ab36a8e80b844a9059cbb00000000…41ef4317177559a27e2aa2a062f8f879b5ca701d57cf132fa2b1aee3316519e23c3b6d167d1b67dc137a47ff (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…92291ca9bb8a879369932da042dbcba6bd85488d3447bbf667a4825b9c4a897118b87d98e5b7fca7a2e3bdf4 (111 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:00087d62eb...4b0869ba
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007bf43d50...4f682dc1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9388f5a5cb438581101cabe29b785c3576f7b9839630bf928963ed05292f2ea3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005c04d8df...2c78b2b5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007bf43d509f2fddb82918711683c2e4f710c36eb32a9f6a9666fbb04a3414e8e8ca1212209391117290c6a4a600cbea6e52b6f19b0bf9edf5e99b620960a06c634f682dc1", "hash": "9388f5a5cb438581101cabe29b785c3576f7b9839630bf928963ed05292f2ea3", "number": "33874", "timestamp": "1793900032", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e1f1033613b9a4abdfe693c726b4931d714c138a59c7f6e6542b0e2c8859f901a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…79416c84f8540b677ab74ca025918e3ff76021b55dc0f7954ce0f2f94af336f2e0fff49b459b8784defcb8f1 (174 bytes)", "f8ac1d857a3c704207827e9094eb9bfceebfb2cb15b8577b5bc84f12150ab36a8e80b844a9059cbb00000000…41ef4317177559a27e2aa2a062f8f879b5ca701d57cf132fa2b1aee3316519e23c3b6d167d1b67dc137a47ff (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…92291ca9bb8a879369932da042dbcba6bd85488d3447bbf667a4825b9c4a897118b87d98e5b7fca7a2e3bdf4 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00890cfd32...47441fd5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005c04d8df35c429196d299d08ec155306835a4d122251133c61e15575dec20734ca121220d793b31480716b4ec624a7ecf537fec8b6b9dbc5d20d208889be72202c78b2b5", "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": "11002004249999985667569540.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }