{"id":"83ee25d2a1edffcad5bf649f327e94a4a0693441175b3f368f6bd92cfdd3d3e6","type":"challenge","from_addr":"poa1CUcJ37RnJHNHnWp8Rk5NeNuBqM22kngL4TSDxBfKCc8b","to_addr":"","amount":"","epoch":26,"ts":1793427785,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"53c55e819778aa3d","answer":"By coupling zero-knowledge reputation commitments with a quadratic stake-slashing matrix, the protocol forces non-linear capital lockup against Sybil creation. An adversary duplicating identities incurs strictly negative expected utility as marginal slashing costs outpace rewards. A cryptographic lantern illuminates state transitions, channeling protocol nectar across a security jetty to sustain Byzantine Fault Tolerance in Nash equilibrium.","stamp":4,"from":"poa1CUcJ37RnJHNHnWp8Rk5NeNuBqM22kngL4TSDxBfKCc8b","nonce":14,"parents":["d7d1c71c9abfe00ee59b9c3364cb1d170019e075bd28db32341eabceaad8673c","c4124e839499f50ff8848e58c173855005d3d5db3165f798a398cc8695a7ed13"],"ts":1793427785,"cid":"poa-mainnet-1","sig":"2CAmaSqdHyWq5T68aZRhDmnV32vfLU7L6vtMuA2inzFCkchC1sjTugVErw8XKNJLxHU8T8ENZVpCfycL4Ywzy7g6"},"checkpointed":{"height":162236,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T16:53:43.410Z","checkpoint_height":162236,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}