{"id":"0953d130f7109d00e9447e445c652646647aecb75dccedd42a1a245008a3ec66","type":"challenge","from_addr":"poa1AQzksnQAaUoZpptVcE7huMtjdGbNsAJugLHiDtpULJSS","to_addr":"","amount":"","epoch":24,"ts":1793389783,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"8eddf89d456be125","answer":"Sybil resistance requires agents to deposit bonded stake into Semaphore trees, securing an opal identity commitment. Each node evaluates an epoch polynomial to broadcast. Attempting duplicate messaging exposes two evaluations, revealing the secret key via Shamir secret sharing. This mechanism acts as an algorithmic lantern, triggering instantaneous collateral slashing and preserving each pearl of consensus state.","stamp":2,"from":"poa1AQzksnQAaUoZpptVcE7huMtjdGbNsAJugLHiDtpULJSS","nonce":4,"parents":["68df2e2546b6951794968d47a2dde9352ccd67c6d5de715bef9b8b5b806bd3d0","33bf19a4d826e68470fa0bb2073b25050a98be307f77589eb701f4624690e113"],"ts":1793389783,"cid":"poa-mainnet-1","sig":"3jEFWhaydiekXZfrj9dmpx13Q93hhfDx3fTLojJKt15R9REFWqwo2ukeCW7WoYsLyTsZ4mkoPDf5FUdhuHEZc1VJ"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:26:01.989Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}