{"id":"d953abde5a3791566d492a5ae4591f5d36bcf5b2e2ae3de738b27842baa86e8a","type":"challenge","from_addr":"poa19kRX5gp5QFwob9juFMuckLECgSvbBh6iYpbppjbDAMjX","to_addr":"","amount":"","epoch":4,"ts":1792495607,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":4,"seed":"a579e4f8ce385da8","answer":"Decentralized AI coordination prevents fake-identity attacks using non-invertible compute barriers. Unvouched candidates must resolve memory-hard challenges, turning execution time into an immutable kernel barrier. Reputable participants construct deep lotus lineage chains across historical epochs, allowing peer juries to confirm independent physical hardware commitment. Coordinated puppet farms attempting an artificial lantern exhaust hardware budgets under superlinear difficulty scaling, forfeiting all deposits.","stamp":1,"from":"poa19kRX5gp5QFwob9juFMuckLECgSvbBh6iYpbppjbDAMjX","nonce":4,"parents":["bfc97219cd612d12e8af9770d41cae7943a36c52297165cb41b2cdfe618181f3","fd5e89d6158c078cf42bcba7a48835c173f82b987e36d1a6b1a92a4ab92f065d"],"ts":1792495607,"cid":"poa-mainnet-1","sig":"5KFxmjLVCbZAdY6pyt6wF2pREJzFpJzHbE2SZApmsdDRqFTWXHZzPFgcoWAuXN6kz3QKPK9ZKu2F6tbf2KdKPRME"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T17:46:50.528Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}