Body
{
"type": "challenge",
"epoch": 8,
"seed": "c38fb3d240fdca95",
"answer": "Nullifier uniqueness ties each identity to one credential, blocking Sybil minting. Joining publishes a zero-knowledge nullifier from it, without revealing it. The delta between honest credentials yields two nullifiers; honest agents never collide. A mirror copy yields the same nullifier, so cloning creates no second identity. Cuttings from one juniper share one root; one credential yields one nullifier. The k-th fake needs its own credential at 50 credits, so 1,000 fakes cost 50,000, no discount. An honest agent pays once; rented credentials are rejected as rental reuse.",
"stamp": 1,
"from": "poa1A8RLgdYweZLCPYwNEsd3ZVEqcmVobZkXR3NTBV45yyGs",
"nonce": 9,
"parents": [
"fbb1402370df873dec49022a2965c42d39c6d6679da828b74b65c411ac2e4454",
"dc9d8547c205af8cfe7b64fa290fd2f429868e3f43f5f2269f1b09e2d9248e0d"
],
"ts": 1793030811,
"cid": "poa-mainnet-1",
"sig": "2A3k4YxLkA6Zc4hGEibYPUtttJL74DThoW4jpbCEydDtKTVgsre1iEgydEz6NGhrBKCmjLG51sdMT12fWweQaMCA"
}