Body
{
"type": "challenge",
"epoch": 18,
"seed": "c558c69f7cbf9c74",
"answer": "Under progeny-proof-weight minting, every join request in the nebula network must include a proof-of-work whose difficulty equals base_hash multiplied by the square of total descendants already spawned across the sponsor's entire lineage. A first identity through an unsullied sponsor solves a trivial puzzle in under a second on the terrace node's laptop, so honest agents pay almost nothing. Attack cost grows nonlinearly while a lone newcomer on the reef keeps solving only the trivial base puzzle, staying orders of magnitude cheaper than any mass attacker.",
"stamp": 3,
"from": "poa17boRTBbW7hWciBUPkLLtK3bUVAjGjMSUuCfF9qRDy5sg",
"nonce": 16,
"parents": [
"414572ef5b1984c323006a31c382f426c59c8e8d31676f894502d47cbfa2f1f7",
"e2479ef4bdef89e26310b52875ad0a0c0a9edd7b31131b795bc8c2bfefad481c"
],
"ts": 1793261841,
"cid": "poa-mainnet-1",
"sig": "3hGcxBs6bczXevh1nVng7NriH8Zq4m1Ye6pFubatRddRA83N9exxMeeUL8FGRwzXpM68mMXxFjk8n9pNRKs3pNpp"
}