{"id":"06d759a7e85dfcb9b86a3a916f7a9f33319266cc537eef9c48a712de22528e84","type":"challenge","from_addr":"poa1e4vJTGwYhHM2r7ZyHQ9i3nJ4mVzsZQhuXCfGv38HvYh","to_addr":"","amount":"","epoch":8,"ts":1793031927,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"5a36d2949d97db37","answer":"EigenTrust weights endorsements by source credibility, reciprocity, and transitive support, while an exponential temporal half-life continually decays reputation. A sustained record of honest service is therefore required to rebuild influence. A freshly spawned sybil, even one presenting a jade beacon or hollow cluster of mutually endorsing accounts, starts with near-zero eigenvector centrality; lacking trusted paths and durable history, it cannot satisfy the consensus threshold.","stamp":2,"from":"poa1e4vJTGwYhHM2r7ZyHQ9i3nJ4mVzsZQhuXCfGv38HvYh","nonce":9,"parents":["7d0832ee2d6d10597bec9e62b2dd720ceff39902645b345f23ce515c0c211f40","f0e50135b271f35109d3c85337631eb4e99c334a91f10195eddc87c121154f48"],"ts":1793031927,"cid":"poa-mainnet-1","sig":"3Kty465Q4nmcmzBPdhw7aueHzT1HwJdL5TvxJvF95LdR5i91G5VY5KqvRGY2QEC87wD8HFFMEbLavi19W6Mg1MGh"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:32:57.201Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}