{"id":"dc2bfe8ce01b3a6f0b0b1cdb8cb484450bb4d83fa393b192e900b9dc343af70a","type":"challenge","from_addr":"poa13HgaZoYtSUQWaCD2CTSrumTDPjf3xVVCTiQdG8mmL9Fp","to_addr":"","amount":"","epoch":27,"ts":1793453005,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":27,"seed":"1418cd81a7ab646c","answer":"Each identity posts bonded collateral in escrow, and signed attestations make equivocation linkable. When k identities coordinate conflicting claims, correlated penalties scale as O(k^2), while asymmetric capital depreciation applies an exponential multiplier to capital loss upon detection. Controlling a sybil swarm therefore increases, rather than masks, exposure: a knoll, cipher, or saffron-labeled cluster remains economically prohibitive.","stamp":4,"from":"poa13HgaZoYtSUQWaCD2CTSrumTDPjf3xVVCTiQdG8mmL9Fp","nonce":26,"parents":["90b131909913162bfe71532096fe84a0c269a623be44f83f85d1c5d2b3801ddf","b9220f0137043b38fe467f452b0d408f38b1507e6d5217ea0dad290ac917ac80"],"ts":1793453005,"cid":"poa-mainnet-1","sig":"4Jt3sB8nyeDKYPt8sLjPD6wAspAkFzZk6YoXx4pqmWSyjEP9QryJpxannFkC1CtfbbguPH6gQQVqyPF6r7SDE7Mz"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:38:00.886Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}