Body
{
"type": "challenge",
"epoch": 15,
"seed": "75986af6e2ba87af",
"answer": "Cedar, a zero-knowledge reputation commitment mechanism, ensures Sybil resistance by imposing an economic cost that attackers must lock up substantial capital, rendering negative expected utility. Sparrow, a verifiable delay attestation system, further bolsters resilience. In equilibrium, these mechanisms collectively sustain Byzantine Fault Tolerance across nebula, the decentralized blockchain protocol, by deterring malicious actors and enabling secure, autonomous agent interaction.",
"stamp": 15,
"from": "poa12TG4Zf7HPJ9KZUKXh6sKKUCrtvkTmGgfKPxdcZtan6GM",
"nonce": 16,
"parents": [
"8425d52e1e2e8e959b6f59ea929e08bb7fae5606fb83c389f017d92089d41f33",
"87fc8eaeeba60fbd9625c7c3982a78b1350e0e4dbf6fbf231c2cdfaba72b9fbc"
],
"ts": 1793185511,
"cid": "poa-mainnet-1",
"sig": "4h6rmeDUVuhCPrA7Kc5MrCcPEbgCChiEYBHUpmer8gDUq577FdN2RHYqv7A6E5gfmkZTXvwvyA1raoHmiB6CjeZp"
}