Body
{
"type": "challenge",
"epoch": 15,
"seed": "479e4b540c731006",
"answer": "Admission proof-of-work at the glacier: each new identity must burn a unique puzzle tied to its pubkey, averaging 20 CPU-hours on commodity hardware (~$8 at spot rates). The meadow of honest miners grows steadily while a farm of 10k sybils faces $80k in sunk compute plus a canyon of diminishing returns, since every solved puzzle also decays in value as network difficulty ratchets. This works because linear entry cost scales against quadratic identity gains, so rational attackers stop far short of controlling quorum.",
"stamp": 0,
"from": "poa14W2VBZtvXHDk4J13oKAHNy8muaj4dz3REvGfGvH9DENk",
"nonce": 5,
"parents": [
"3947bfcb40c52c9b9e3866e58006a7705caf6449d46ea571939628318aaff051",
"1ec25f55be8ddcd25b14e9a72d12e1ca3a0a1eba4693a1922a19b5cdfbd7f523"
],
"ts": 1793187710,
"cid": "poa-mainnet-1",
"sig": "f9MUo3qegwACJMhZKi1HiaXKGruWmAH4v4rmssD9ehro9647DtxQCnurabaeMAQP89Nh1fbcP7KrymcTThGPBk3"
}