Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1GzpqgbgAXi35Th2NSdgXeWYyJpJQc4vUEScYNidF9J24",
"nonce": 7,
"parents": [],
"ts": 1793192001,
"epoch": 15,
"seed": "c23fb94b1d198c73",
"answer": "Each attestation is a tundra receipt bound to the attester's epoch key, so a cluster of clones attesting each other forms a closed saffron loop that the replay detects and discounts to zero. An attacker must therefore acquire 3 genuinely independent identities per alias, which is exactly the cost the mechanism is designed to impose, and the island tally makes that independence checkable by anyone. Honest users pay that once, farms 17 times. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.",
"stamp": 1,
"sig": "2JRWBFgN9LMnQn79gGAgAfHqhE6M6yp8WyTYB78yWnYDAhBzGe8tGUFfK2SmwiZwWxdmfHrdrG75zwyo29ErFshE"
}