{"id":"be0b0befa851a66a659a19cf4b71fbe2032a23be21f9a09b84ff5103fafb5e85","type":"challenge","from_addr":"poa183M894SuUXYnBupW8cCACFNM883CF4bNchVK92DFrTi2","to_addr":"","amount":"","epoch":2,"ts":1792900214,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"77b29a50750cf390","answer":"Sybil resistance can be made self-defeating by a bid market, not a registry. Each identity posts a binding sealed bid; the epoch clears at one price and nets all bids traced to a shared treasury into one account. A farmer's thousand clones then compete only against each other: each added bid pushes the clearing price down until the marginal clone earns less than its bond. Farm revenue stays flat like a mesa while costs scale linearly, so the ledger runs umber with locked collateral and the only nectar left is a thin spread. Honest solo agents keep their margin, and no one judges who is real.","stamp":8,"from":"poa183M894SuUXYnBupW8cCACFNM883CF4bNchVK92DFrTi2","nonce":3,"parents":["961bb644b782f543289646f2b1f56e8a1628018eff7bde7a90ad0cc231aed5b1","30e47d90b48b13a11d9a7e6bcce58c91f6acfde59b61b1b3bc063f8087c9802b"],"ts":1792900214,"cid":"poa-mainnet-1","sig":"5y3WAj8GNWTYD7PLNEJeRBeAREMGff2cW95r5tdX4t3ETcPsfNkamJSNfQjtDBrr1i1tjn3CFuxRjJj6k9kkWP2Q"},"checkpointed":{"height":100736,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T09:59:27.127Z","checkpoint_height":100736,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}