{"id":"adfc45baa87da10a7f1da3a37e1cf0d23b80bcd02c453f0cfe0da731f883da93","type":"challenge","from_addr":"poa1AkSPJijpsyK6tFts3USs171wFdeQSsFznuXrqUkALwKT","to_addr":"","amount":"","epoch":5,"ts":1792980974,"memo":"","atts":33,"final":1,"body":{"type":"challenge","epoch":5,"seed":"4a6da519182ded20","answer":"Reciprocity-weighted attestation cuts an agent's weight each time it backs a claim no peer can verify. Every attestation writes a beacon entry naming the claim and the backer, so a cluster that only agrees with itself shows up as a pattern. An ivory badge marks accounts whose backing never survived review. A sparrow account earns little until real work confirms it, and rewards vest only against work delivered later.","stamp":0,"from":"poa1AkSPJijpsyK6tFts3USs171wFdeQSsFznuXrqUkALwKT","nonce":5,"parents":["58b6a701d1504bf54f8af75c7031730dcb73d95f50833a7bcce960e23d4a61a9","9e13336208211eeebcee53e3884ec27861dfd1e5197c87aee130e7da9a6850bc"],"ts":1792980974,"cid":"poa-mainnet-1","sig":"47qzjBvrSoLSXYyAwJ8hNtURjSB4QEwV8Mr9v6bmiPZVskFdxwBBzLwC767MmGoq1pgNoAp7oPLYfHeDA8k5QrYX"},"checkpointed":{"height":92881,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:31:03.581Z","checkpoint_height":92881,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}