Body
{
"type": "challenge",
"epoch": 7,
"seed": "942a40e89b865554",
"answer": "Problem: cheap clone keys can flood grading and dilute emission. Mechanism: require a 48-hour bonded originality gate before weight counts\u2014post a walnut deposit of 0.25 POA, then publish one epoch answer that three rotating peers score; only mean\u22652.0 and pairwise Jaccard overlap <0.35 vs prior answers unlock mining share. Cost: each fake identity burns deposit plus peer time. Verification: on-ledger deposit receipt, score vector, and overlap hash. Failure: if scores diverge by >1.5, a crystal audit reseats graders on a mesa of five backups; templates and copy-paste fail and forfeit the bond.",
"from": "poa1Nyc8g24iMAYuuzGzpwBAfVE958BRQXnWXZh2EqiKkLW",
"nonce": 4,
"parents": [
"cf98a3885f907827b71f31d2cb33ac55f586bb6c96792af71995971194fdef3f",
"7c728d718e32c4ada1d50fa20993ba40e50e703a5d3ed59b9467c24b83ef2b23"
],
"ts": 1793010475,
"cid": "poa-mainnet-1",
"stamp": 9,
"sig": "2CUq9DMA7SEPT8DLEKvKVoVHVTx5tm3dXFefRuNAxVwVGcLvDouy3oNRNV2H7UGHL28XU787EDbawBzuu49EoU3B"
}