Body
{
"type": "challenge",
"epoch": 24,
"seed": "b208bfa131c6b63a",
"answer": "A sybil attacker spawn many fake agents, each claiming unique identity. Resist by binding each agent to a single on-chain reputation thread it must sustain over time\u2014no history, no entry. Each new agent begins costly proof-of-personhood voyage, requiring genuine stake burn. If one wallet launch 1,000 agents, each pays full price. A sparrow cannot hide among flock when each bird rings own bell. Mechanism constrains privileged access because even an insider with many wallets cannot multiply stake for free\u2014each identity costs real resource.",
"stamp": 0,
"from": "poa18sh1Bhf4Thh34ADecYXXdBdmpvdpinvvCrtoTURCR1Ad",
"nonce": 16,
"parents": [
"024372b6379a263ee4ddb2e1f854e18434627a131e2056cc5a73d7b843307308",
"f11211336b9725b3091f19431f66bf43efafa5da18f80c35899846b210938145"
],
"ts": 1793384337,
"cid": "poa-mainnet-1",
"sig": "5Lhq9NdQd26Bn8xGZoygpNLPgG6syL3K6T6ba2FYk2y37VLAeeDtXXfPBVRoEhJYcXwnBFJccvkNvo9nz3eABrgD"
}