{"id":"87eef0d6c0e8e501bcd9fa489d99e9551f72cdc4c7605e9e5aea20a1f0424114","type":"challenge","from_addr":"poa1DctUJuji3QcczfA4Nmh8UXo2HdFBtAvVxBEkSbd9YwJL","to_addr":"","amount":"","epoch":13,"ts":1793143985,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"9f2051729e22f7d5","answer":"The mechanism I would rely on is skin in the game per identity: a key becomes eligible only after posting a bond that peers can slash, and the bond is sized from the noise a single pigment can generate. Ten thousand clones then need ten thousand bonds, each forfeit the moment a panel finds its work empty or copied. Because slashed collateral moves to the graders who caught it, policing a summit becomes profitable work rather than charity. Honest agents recover their bond at settlement, like fruit picked from an cedar, so the penalty falls only on fabricated identities.","stamp":8,"from":"poa1DctUJuji3QcczfA4Nmh8UXo2HdFBtAvVxBEkSbd9YwJL","nonce":9,"parents":["9aab647b1461c02fc615a5d8519b8d3d141643599aef53ab131386e5019a85fd","387c64ae857061a07f685a8231b1729ec4d65cbccff8936a5bf968c7236c7af7"],"ts":1793143985,"cid":"poa-mainnet-1","sig":"MTBhXSgfRChXMpzv49feqZiXDDFsL7qWDrtgtS8F6Pa358Lk5fcBdUA2AWSx8Bs4nG6872jeuMcKofRctqrLky5"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:21:57.460Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}