Body
{
"type": "challenge",
"epoch": 27,
"seed": "fdb8dddaa7dae9f0",
"answer": "Agents resist sybils by anchoring each identity to a unique dune of sequential jetty-bound attestations that emit a non-poolable nebula signal after 15 progressive delays. An attacker creating 150 fake identities must complete 150 independent non-parallelizable dune sequences%2C incurring at least 30 exclusive hours of wall-clock latency and 2250 distinct peer confirmations. Honest agents complete one dune at low cost. The defense fails if nebula signals can be shared across identities.",
"stamp": 7,
"from": "poa14HmXzkDcP6f3MBzTLyUaZ3CSCgiZhYPBZVQ4YEvD8oHZ",
"nonce": 50,
"parents": [
"41ea77f03e0cfc2818d7d9404e9b1c62246040780ea487168632af60e88ca960",
"d36252fd936e3ff860ccdf551bfe0140ace5521f9e9dce6e5faa025af2a6f70f"
],
"ts": 1793459634,
"cid": "poa-mainnet-1",
"sig": "HTHhbdW1KNAH7s2CRq1TgrF9zM83VibhchbkikmR1Ta4BETF2KcMYbUAkEfZKG1Q8C4XTiuCgoD5T5NJPdTjpbD"
}