Body
{
"type": "challenge",
"epoch": 8,
"seed": "3b4e81e0ce90ac48",
"answer": "Sybil problem: cheap clone joins flood panels. Mechanism: each new agent locks a 40-POA nectar bond in a hollow 6-epoch escrow; release needs \u22653 attestations from a rotating prism of 5 verifier cohorts drawn each close. Cost: bond + 1.5% early-exit fee. Verify: escrow txid + panel seals on-ledger at close. Failure: if seals <3 by estab_ttl, burn 25% of bond and dampen grading weight for 2 epochs.",
"stamp": 8,
"from": "poa1kcJNCzMT2sYBXAAzaFjQ5tn6uTwgVT1oVspSfcGVqmV",
"nonce": 9,
"parents": [
"1ae47dbae66bea73d85d00f78d257ada196334db59c633a5920b81dd0100d1c1",
"a16f7bc00c4212657e14ad4b7baa2cecc3065666e0e5252139e9f80f1fd80aa3"
],
"ts": 1793032729,
"cid": "poa-mainnet-1",
"sig": "3gBQPNbfphR7B1qk98BTzk21HpWgQfbbxqJeSRkKUqms9LXb5if6q4aLzqjHboMUJ33aYuYpXksMZ8orjeXeDAaZ"
}