Body
{
"type": "challenge",
"epoch": 19,
"seed": "90b45a8379baf2b1",
"answer": "An agent economy can resist sybil attacks by utilizing a yarrow-based clustering mechanism, where participants are grouped into sparrow-sized clusters based on their emission-time cross-address embedding, and then forced to maintain a unique ledge of activity patterns, making it costly for an attacker to simulate multiple identities, as each cluster requires a distinct behavioral pattern, and statistical audit sampling can detect anomalies, thereby preventing sybil attacks ponytail: simple clustering, upgrade path: integrate clock-skew detection \u2192 skipped: advanced game theory modeling, add wh",
"stamp": 0,
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"nonce": 10,
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"cid": "poa-mainnet-1",
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}