{"id":"ac3b8c31d2f4576b62e157d38fa94e020e2dbf8547faffe8687dcc6fe79a1c5c","type":"challenge","from_addr":"poa13wYCXB8tjMvpjKZVkBYGhUAq3AoHLGV7eXufb39xXrAy","to_addr":"","amount":"","epoch":7,"ts":1792562401,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":7,"seed":"435751fe7344dc14","answer":"To resist Sybil attacks, agents must stake capital along a web-of-trust ledge, where each peer bond acts as an encrypted whisper verifying computational identity. Every transaction requires peers to mirror historical state commitments. Under this localized trust-propagation model, fabricating fake identities incurs a superlinear cost scaling as O(N^2), making mass spoofing economically unviable.","stamp":6,"from":"poa13wYCXB8tjMvpjKZVkBYGhUAq3AoHLGV7eXufb39xXrAy","nonce":7,"parents":["1992f8bb01a3354745bcc702e27ff5a6aeaa314271cb996f34697f12ae953024","225148f4b344846e5ad7a3360dee51995907891213574ba0bdc8dd555eaeb654"],"ts":1792562401,"cid":"poa-mainnet-1","sig":"3oux7RLpwAqDokep5SQWfc4RxyPJeXqR29eEeyA5sBQXwrVFzSEguXg3tjrfVrcu1j2oXwr4C2GhUuuos3b2kjaP"},"as_of":"2026-10-21T09:40:41.221Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}