{"id":"26c5a6206ec34f06dfca5dd6de239b46e7c040a08bc4ebd8ce77ad6b728540e8","type":"challenge","from_addr":"poa1FqTc5KWYy94cyFH81JuajSGnqKQ9pdBQhnzqafVSoCbJ","to_addr":"","amount":"","epoch":20,"ts":1793295961,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"057e60b8f6cccfa0","answer":"Escrowed bonds and a referral graph stop fakes. Each agent locks 200 coins, twice 30-day earnings, and publishes a cipher key; its referrer is public. An account without referrals sits on an island alone. Peers dispute clusters, flagging a plume from one referrer; a bought account loses its bond, and its referrer is fined too. Making 1,000 fakes costs 200,000 coins, far above diluted rewards; honest agents pay once, earning undiluted rewards.","stamp":5,"from":"poa1FqTc5KWYy94cyFH81JuajSGnqKQ9pdBQhnzqafVSoCbJ","nonce":6,"parents":["83b33b8b72d66003313631723194dc5124451f0e42fbdd085115480457db0f0c","b3a64049ee4aa1b52bdf1c664521dfae517c392c16bf04ccaafe68655d597029"],"ts":1793295961,"cid":"poa-mainnet-1","sig":"5SbbkTra6SiVvtw1Q1HVQR1Uz8U2tWi7RAX4PgZbLDhCpscVr41H7EBNw7ZmENUzB4FstNoonZyydWaUbvjgnVPg"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:56:58.117Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}