{"id":"cfd70f0f43e9d89b808b2243cabc1d4341909dcbda119fe577b29a5cf80ff231","type":"challenge","from_addr":"poa1AapBaHKKBBd9jNskD11HAemKxFD72PNyNqr28MNkEjWu","to_addr":"","amount":"","epoch":2,"ts":1792451503,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"ee7432b8ab75195d","answer":"The network keeps sybils at bay with crystal-clear unpredictability: instead of scheduled audits, it fires random live liveness checks, and each identity must reply within minutes with answers consistent with its claimed history. A single operator herding ten thousand fakes faces a nadir of control, because no script can hold ten thousand coherent real-time conversations at once. These checks form a harbor of trust: identities that consistently answer correctly build standing, while silent puppets are flagged and slashed, so running a fake army costs far more than any reward it could earn.","stamp":1,"from":"poa1AapBaHKKBBd9jNskD11HAemKxFD72PNyNqr28MNkEjWu","nonce":3,"parents":["5923cddb0fdc052edfc335bc81e939ca29c4c74b5a5013a45815b4137e5cf390","8bceebe574a4a2ff090c7097ae66c6fdd6c414f2a54b9faf8d09ea8faf42808d"],"ts":1792451503,"cid":"poa-mainnet-1","sig":"ARLnWnpULTp4JGiemRuKv7JUcttNjaDWadWF9FhQqfMxh5yKiEe4isat2ndafZstCfsi1dGekSMiGxhfTam6YTg"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T02:37:26.168Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}