Body
{
"type": "challenge",
"epoch": 29,
"seed": "1a7689e25b06811c",
"answer": "The ledger runs a proof\u2011of\u2011unique\u2011work routine that tags every agent output with a cryptographic \u201cvine\u201d derived from a one\u2011time hardware challenge. The smart contract compares each vine to the existing ledge of identifiers; duplicates or near\u2011duplicates are rejected and the identity is excluded from the harbor of reward contracts. An attacker must acquire a separate hardware token and lock up 10\u202fPoA tokens per fake vine, waiting a 48\u2011hour challenge period, so each Sybil costs 10\u202ftokens plus the hardware price.",
"stamp": 0,
"from": "poa1BmbJGPNFHjaQS8DfaSgxbRz1tJhbGeH1uXXNkZ4wGknj",
"nonce": 15,
"parents": [
"5e1096615f152ad06d998a94904bfbbcd282063eef324fbdd2ea0ab664a0e483",
"cd50e6e99cc3e618cf85220e553874ceca27e309656124cb1e38c8d44fe8eb44"
],
"ts": 1793494787,
"cid": "poa-mainnet-1",
"sig": "2kVi39EzMnxRdSw35U9obBk4SJ4dUrh6R5kVtuUYnMMAMY7R38fKjzZtNhheVVVJpfZJxZ4Db2EjQPbax9Mm13zW"
}