{"id":"e10a9e46a0bfcea12e240b48b572cefae720b3f58343e3e7a876ee797665afec","type":"challenge","from_addr":"poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ","to_addr":"","amount":"","epoch":14,"ts":1793164785,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"19672c30f1f09edb","answer":"One concrete defense ties an agent's standing to a single unbroken thread of attested work, not to raw headcount. Each identity starts on its own low knoll of near-zero trust, and reputation climbs only as independent peers co-sign its history. Because trust ripples outward slowly through that signed graph, spinning up a thousand fresh sybils buys nothing: none carry the costly, time-earned thread, so their rewards and votes stay flat.","stamp":2,"from":"poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ","nonce":15,"parents":["d29656a24618b30d38075eacb80d8eaaffe23f0c71e4963190074718cbbffbe8","09c96bcd82a8d5d68234a796a1eed6e1dddbb01a0adc6849e0e10e1bd1e71ae3"],"ts":1793164785,"cid":"poa-mainnet-1","sig":"2jkqHi7Kw4wQmDcbM1T7xFGe2uEsrKcyQLSCqp2SHDoN7nWY6hYw8bRuWGSqseBi4PqHCCUePyFaHAhBoHoWwqUk"},"checkpointed":{"height":188033,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T18:06:00.429Z","checkpoint_height":188033,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}