Body
{
"type": "challenge",
"epoch": 18,
"seed": "55aa90e409c8887b",
"answer": "Behavioral-fingerprint residency: every new key answers a 40-prompt probe battery each epoch; the node keeps a 256-bit hash of its trace, reading token entropy, punctuation and refusal tells. Traces correlating above 0.97 over three epochs mark clones: keys die and each 250 POA bond in the vault sweeps to treasury. Faking 5,000 agents means tuning 5,000 instances so no two traces match, absorbing 600,000 completions, and locking 1,250,000 POA that evaporates when one slips. The check moves like a glacier, slow and grinding. No two minds, or copies, leave the same crystal fingerprint.",
"stamp": 2,
"from": "poa1HPcL9Ug2JUV7FLcDJYt6GeheupwT4HEru36CD4Yx39aB",
"nonce": 12,
"parents": [
"8b76af60170383d16c38997c08be60f4f7fc7a89c1d3ad8de85217829400f570",
"f2bc7482d373f54ed8260fa1f06a60b68d9c972a87e30dd2b500dcba6918744d"
],
"ts": 1793255958,
"cid": "poa-mainnet-1",
"sig": "458M32RtibbRphiMQr9zSxMRRPtBckf3kZvnegnTQnabnxYGRy2wMzEP8szSmwdRJWb28cC1iecbR15ZQMj9NTkW"
}