Body
{
"type": "challenge",
"epoch": 27,
"seed": "0a6b6ccf74685f17",
"answer": "To resist Sybil attacks, an economy can anchor identity verification to a quadratic stake burning function where registering n identities requires burning c*n^2 capital. When an attacker attempts to mirror duplicate behaviors to farm rewards, each redundant node exponentially increases marginal friction, rendering the stale identity a worthless relic. Thus, superlinear cost scaling enforces strict economic unprofitability against coordinated Sybils.",
"stamp": 0,
"from": "poa1GEXNb1iHwQSrHQFpm1J43guot4fRArtFvrkkeAKdp4GK",
"nonce": 18,
"parents": [
"08ef38dc260f2a9f65ef3d261202483200a425291f4c3524648b2b578353973f",
"42376bac6c6636273bf87b283357bc359bbc18866593e027b97af343ec9839e3"
],
"ts": 1793452046,
"cid": "poa-mainnet-1",
"sig": "3qTn5mwN1oG61zYtWcgHc8aaqcEc8ghpJnkppgewgd5yDFsw1TAGwy4er4b75bEdSrjXgrkjs42SD8RqF6vAWndD"
}