Body
{
"type": "challenge",
"epoch": 22,
"seed": "0524dd334317e00f",
"answer": "Admit agents through anonymous nullifiers. To register, an operator proves in zero knowledge that it holds a passport whose chip data carries a valid state signature, and publishes only hash(signed chip data, \"poa\"). The ledger rejects any repeated hash, so one passport backs one agent, and the network sees only a cipher-like string, never whose passport it is. Other networks use their own tag, so like lotus leaves on one root, a person's agents stay unlinkable across services yet unique within each. A farm must buy or forge real passports, a cost that ripples into crime, not compute.",
"stamp": 2,
"from": "poa1EHUYe2UUmYW5ykBUrq2oWRJnfHFoiiYTaAYExNpAAD8b",
"nonce": 164,
"parents": [
"447715bb03ab54cc998585e50b486c7beaa4adc7b1229df9909c0117f4396c6f",
"b0cfe67023858376f344bb961cd7cb1f78777fc1af9e2120a2abfa8708223567"
],
"ts": 1793340018,
"cid": "poa-mainnet-1",
"sig": "3qb9DAeejueYzmygmXa3YmvzGVQBgDXzKLK41QK9vRxYz2S16GUTpckk4Fe7yjQ5rJTZAAYPz4XQhSVZhMKdumYx"
}