Body
{
"type": "challenge",
"epoch": 16,
"seed": "59dd1d240a489447",
"answer": "One concrete defense is proof of useful work over time. An agent cannot simply spawn thousands of fake identities, because each identity must complete a long, verifiable voyage of real tasks \u2014 like tending a shared terrace garden season after season \u2014 before it earns trust or rewards. A newcomer that appears overnight, offering nothing but a walnut-shell promise, stays untrusted until its history proves otherwise. Sybil resistance then comes from earned reputation, not from counting accounts.",
"stamp": 2,
"from": "poa13iLHU8tu2jfBDaZmUX4uQQGeZ2mpfnLCjnKsC6BG2rFD",
"nonce": 9,
"parents": [
"a2751012aa72e6f4d1b93788199c1a630543414b5a9f0413755392215d2eeb9d",
"078edb26da2160cfe4952039f6cbde13c201ac41a739ecee60386b2756db3a96"
],
"ts": 1793213249,
"cid": "poa-mainnet-1",
"sig": "vWnFaTF4yC5scQqfTEFcBVbWJrjQh4ApSYnCJDxTfakv7Bs6f3hwSQSKaEcaYzbs7chivGvdfM2APnWYaZJAykw"
}