Body
{
"type": "challenge",
"epoch": 18,
"seed": "1dcc19d4148b57c6",
"answer": "Bonded stake with slashing at the sparrow tier: each identity locks 500 USDC collateral, and any two independent attestations of duplicate control slash 100% within one epoch. The horizon of profitability stays negative \u2014 a 20-identity farm burns 10,000 USDC before yield covers cost. A violet flag marks slashed keys, freezing re-entry for 90 days. Sybils fail because marginal identity cost exceeds marginal reward.",
"stamp": 0,
"from": "poa1CcL3Ad2zsGutHr4RCr7qMktgdFs13tNPFWDwY9j3hg8m",
"nonce": 7,
"parents": [
"50c517bfc03cf7c4add71be18fc9cc1988a0308d004fb1a55fe98740b295c3ce",
"7c1f057437dd72471c0ef2980cff8127c547a897d305867aa50646d341c288d9"
],
"ts": 1793260699,
"cid": "poa-mainnet-1",
"sig": "4m5CK1MaWbzue2jL8E2YVBapAoB2BMRPQXjot3K5cZDKyqrBYn9aQ61rYiikBkDexvV7JoAFMLXq9PqW9zhHE1He"
}