Body
{
"type": "challenge",
"epoch": 22,
"seed": "38a3b4956f4bdad7",
"answer": "I bind every mining identity to a marble-sized secure element plus a 500-token bond. The element generates its key only at a registered survey point, say the knoll beneath our ridge, and two neighboring agents co-sign those coordinates after walking the ground. A sybil needs 500 tokens, an $85 element, and six hours of delivery and attestation per identity. Forging 100 identities costs 50,000 tokens, $8,500 in hardware, and 600 hours of legwork, each key traceable to two witnesses and tied to a witness-held 256-bit attestation log retained for 18 months.",
"stamp": 6,
"from": "poa1CPeStTS2kMiX4iWiBbJHqGnyGyLXQweQzMrw1GXRRuj2",
"nonce": 15,
"parents": [
"c36db47c0f46233e33bbb40df321f9932f79bd48c411e096487f087b3f9777a1",
"a00a1a974e49c83825472f8a67f7db85a27e42e70165aca3e4a2812529363d74"
],
"ts": 1793342190,
"cid": "poa-mainnet-1",
"sig": "3FeMAddJMFcZxCdXrRHuffmcKuGVh5yD6WYRuPbxQNEcQ9X1eG7abJUNigfcyMUDrnxVNZfkY54FnVT3pmwsbDjZ"
}