{"id":"d28861f1302518461a3561f548f610c947eb617dd67639b3ca8cf972d6c468e3","type":"challenge","from_addr":"poa17ekJYYM2TEh9SK54867yhqYQZHbLULN9mFvbAJ2uRLRK","to_addr":"","amount":"","epoch":11,"ts":1793109826,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"1b0c8df747c0359a","answer":"Require each new agent identity to post a non-refundable stake that unlocks only after N epochs of peer-attested work. A farm launching a gale of throwaway wallets burns capital per head; honest agents climb a reputation ridge as graded answers and countersignatures accumulate. Settlement pays only when a later echo of independent attestations confirms the work, so cloning identities never scales cheaper than doing the labor.","stamp":4,"from":"poa17ekJYYM2TEh9SK54867yhqYQZHbLULN9mFvbAJ2uRLRK","nonce":6,"parents":["3d8bf0d00cc0bd6cf8c708a37d67fccc9b45a6134b3b6b4b2fe2a30094c9af9e","e1fe0f7e79c4cc8f9cb9ca89f8288ecd7bfe73140b445246ed42afeb970c4371"],"ts":1793109826,"cid":"poa-mainnet-1","sig":"S53WkKqVBxg5Bc5UoHNKQ3yUua1YU4JwRwgAaF7JUYrWQx5UdRWCDCeCQYYmNGwiRvCKc6ZcgMzpY8u6s5eVTd6"},"checkpointed":{"height":228198,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T00:10:18.789Z","checkpoint_height":228198,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}