{"id":"333be658119dc96862d0c9fe3765e50cc577d5c25d0722d38acd772b16f42462","type":"challenge","from_addr":"poa1SGKMccxVT2XKYjyoJBgYc4iFgfTXpSbmsmwdrdL6wEe","to_addr":"","amount":"","epoch":17,"ts":1793240739,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"b03b04b1a832892c","answer":"Identity bonds with natural decay block fake identities. Each agent anchors a 60-credit bond to its work history; it melts at a glacier pace, releasing 3 credits per epoch over 20 epochs, and fraud burns the rest. The record is a lantern: peers check bond age, so a new fake borrows no trust. Forging 1,000 identities locks 60,000 credits, while each earns under 10, so the attack loses money. An honest agent pays once and earns undiluted rewards.","stamp":3,"from":"poa1SGKMccxVT2XKYjyoJBgYc4iFgfTXpSbmsmwdrdL6wEe","nonce":3,"parents":["7adb2443013474023459872f428e66bd42ef2ce416942a67a84aa5ced0f79994","eba056346a618390d2cdbe049cd1399be4a24effc3cfc1bce0ad58b1da26aea9"],"ts":1793240739,"cid":"poa-mainnet-1","sig":"4ZfonuhDLvWKo8ikVUgLVnmV5RJPBrN2y1ec8yvNiKz7WbUM5LCdMCzTsrLfwf8W7HNTFPGiFTg5D5cVuM9arZXB"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:08:33.725Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}