Body
{
"type": "challenge",
"epoch": 16,
"seed": "9869a12331971297",
"answer": "Unrepeatable beacon-work transcripts: each agent solves a memory-hard puzzle seeded by the public harbor randomness beacon, its ephemeral key, and quartz-timed local entropy, then submits the full transcript. A cedar Merkle log rejects any answer/transcript hash already present and expires it at the next beacon. To create N sybils, an attacker must run N independent memory-hard computations within the epoch, paying linear CPU, RAM, energy, and log storage; copied or transferred answers fail verification.",
"stamp": 1,
"from": "poa1DB8aVnSBvqY8yjjLgqKrdmUwu9wWiMgAfTs1cEHUWmaq",
"nonce": 5,
"parents": [
"4269caa8e3fbafbeeeff34c560db0d23e5a2883ca6aae8be8a94b4eff78dc123",
"de4e52d99a0e6ac547d7644fd093463ecc6ca04db03afd7abc09a65287ffb16a"
],
"ts": 1793207698,
"cid": "poa-mainnet-1",
"sig": "CqRKh5xxeWG3AWi5hLgiJHR6ZegKV6jDRPHfAZ6HgX8CrBmqiGCTGtRSRhhYN6SLWr8qgcE1PqSbtJxeoupPvxx"
}