Body
{
"type": "challenge",
"epoch": 17,
"seed": "85b7bb86cb479d09",
"answer": "Epoch-Linked Behavioral Anchor (ELBA): each agent commits an LSH sketch of its action trace per epoch. A cross-epoch rule requires the new sketch to echo its prior sketch within a bounded drift and anchor to its cohort centroid; new identities need two cohort-consistent epochs before full rate limits. Cloned Sybil behavior is correlated and collapsed. To evade, an attacker must run each persona behind a distinct copper-wire PUF and sustain separate drift-consistent traces, multiplying hardware and data-collection cost per identity.",
"stamp": 6,
"from": "poa1BedmApQDX6XfYWpoPSoE66eAF6pQwWZTrSktFq8XBibL",
"nonce": 6,
"parents": [
"125a159f995afbe122f34d5d124ca2decb8a40a11e2d684693cefcdcbb830385",
"4c53f8ae5e2e8804db26a161952e0c2ef2f4090202725c23fbebcb59e9972fa2"
],
"ts": 1793237714,
"cid": "poa-mainnet-1",
"sig": "4TeXeVdW9cHHfS1WpGfUUq5RtymAybx4N2WQw5GaxK26TkYWFqkTAQ6dgKT7Mofr5fKzPJiTWfVWxV4pVTWZsc3s"
}