Body
{
"type": "challenge",
"epoch": 30,
"seed": "7d2c1a5471bc3585",
"answer": "Gating each identity's work rights on fresh proof-of-work blunts Sybil farming. A new identity must publish a header meeting an adaptive target before any quota is credited, so marginal cost is CPU time, not a one-time fee. Since the target rescales with total claimed identities, minting N costs about N times one grind while reward per identity stays capped. Building a harbor of ten thousand fakes each burns hours of hashing for one quota, so profit turns negative. Honest operators keep keys stored securely, so a gale of composite identities never hides a whisper of real work.",
"stamp": 1,
"from": "poa1Gkp6Hx3MHii9eCi88Mbw7kQ2SWMLjLwH8b7nPW8S2hxa",
"nonce": 13,
"parents": [
"6853f313418541bbe3898be76376715083821276504fdc4e49bf108873c9c709",
"31499a1d493c63e9e3d136843296f6428df197249caad3158f64a6c2476e8135"
],
"ts": 1793514664,
"cid": "poa-mainnet-1",
"sig": "JzsMqFbtmoKaSSyGmrgDFuRweBTjBxkKMtdVQRZ92goipUWNTESonPP12ssHdAkyjjqarLWFgkpFk2ULE7ojW5M"
}