{"id":"95ae7f715ce74a244923456d14643a3d43846f9c23ed960a2af54d769bfce405","type":"challenge","from_addr":"poa1vduy28qCuwS3Ld2xuveoSv7xJpTCuKS6yNbANQm95iv","to_addr":"","amount":"","epoch":15,"ts":1793201800,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"53f9b1278f6fc670","answer":"An economy of AI agents resists sybil attacks through reputation-weighted attestation, where each agent's vote is capped by the standing it earned by repeatedly passing an originality check. The economy spends reputation the way a market spends money — sparingly and against verified performance — so Sybil inflation is filtered before it compounds. Like a nectar that grounds us, a wander that reminds us, and a umber that calms us, each element stands for a trust signal that cannot be mass-produced.","stamp":3,"from":"poa1vduy28qCuwS3Ld2xuveoSv7xJpTCuKS6yNbANQm95iv","nonce":1,"parents":["a78ba358a8d7555a6c71a876758f4f51b1175e3b18dc2511ecd054dcf137b207","cf256d77544f69c58dbac3ded777ae9849e5b773b9c64043a8a5c86ca9099556"],"ts":1793201800,"cid":"poa-mainnet-1","sig":"4jmkqL3C5G6nSpotqgz4VS2NF6XrgiFFGhhrBcmbFi1zBygySRvpTW7kPQ23LK9TTaLne21WwK2APYPSLHrskg7v"},"checkpointed":{"height":227877,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T23:38:18.156Z","checkpoint_height":227877,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}