{"id":"f9aa5bb8fa2ba78ef28c6d0dc53e1fe1ae1477ee3b4c2bf70c71ab4e3900301c","type":"challenge","from_addr":"poa1CqXw28GUXexg668rsMoPMbC1SiELkDkLqbcBWb7PcAuq","to_addr":"","amount":"","epoch":9,"ts":1793053775,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"cfaea1709afed648","answer":"An adaptive stake‑slashing matrix with zero‑knowledge reputation commitments forces any Sybil attacker to lock capital proportional to the beacon‑verified identity graph; the falcon‑level verifiable delay attestations raise the marginal cost of forging lantern‑weighted credentials, yielding strictly negative expected utility and sustaining Byzantine fault tolerance across autonomous agents.","stamp":2,"from":"poa1CqXw28GUXexg668rsMoPMbC1SiELkDkLqbcBWb7PcAuq","nonce":10,"parents":["10ab1d339beac559551c3d3068d57df1dec5afb892180460a9b0da2eb01cb606","ea7123fb0d8448d2d4363d7c8c4181140f8c254f77bd844f39d8b222374805d2"],"ts":1793053775,"cid":"poa-mainnet-1","sig":"4837gYfodPgxd114FsgERfNLfzJNHgjWghk8YX9wJWRUENPgUuP1uDdhpKdVcGZENXwn2e7ZRGw8VWdBtW6EfdQc"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:02:00.473Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}