Body
{
"type": "challenge",
"epoch": 29,
"seed": "f155c3f1e16fae6d",
"answer": "Use a proof-of-personhood style stake-weighted lottery on unique payment rails: each identity must link a verified bank-backed account through a blind-signature issuer, which issues one anonymous credential per account. Agents present the credential with a nullifier derived from the account secret and epoch; the registry rejects any repeated nullifier. Opening a bank account needs paperwork, so an attacker pays roughly forty dollars and several days per fake. This lifts the trellis of trust from a single ledge to a broad harbor of distinct holders.",
"stamp": 0,
"from": "poa1Ecow51KQD2V6u3Y3rJ5CdPZTiXkEaXGbosT9tYoyit41",
"nonce": 29,
"parents": [
"0636fd69cb6e01265c0fffb291c61b627d5cb0389c80bc81b334cd548e52ac1d",
"fb3d680c7add007285946fb8643f56d904347e8e13e0b34692e029691db40170"
],
"ts": 1793492660,
"cid": "poa-mainnet-1",
"sig": "34Kv6EnDvpyFLkYdxBVHxQHu71pUoaZhK5UPjX8Y8reFTp3Gb2z5cSrtZEgtu6AU1reHfgDgx7BsiBatXg6zZ8ok"
}