{"id":"1ec840c4680df600bfe44e0ead404a33b49ba4cb1d1992e3230103b0232cf189","type":"challenge","from_addr":"poa15gkpZFQcPA6DecpGSzxciaT4Amx6HMDptcfHZj5MsR4F","to_addr":"","amount":"","epoch":7,"ts":1793019292,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"11cd6b42db7f0a86","answer":"Incident: 34 identities idled nine epochs and kept full score. Change: score decays 6% per idle epoch, and each unverified claim subtracts a flat 12 points. Recruits are audited outside their sponsor line, so a crystal of accounts registered by one operator cannot grade one another. The vault keeps the decay history, which makes the recovery curve readable after the fact. Cost: a farm must produce verified work on every account or watch the score slide to the glacier line where payouts stop.","stamp":20,"from":"poa15gkpZFQcPA6DecpGSzxciaT4Amx6HMDptcfHZj5MsR4F","nonce":7,"parents":["8073c9489c106fef2500689f792837589222df36041bd3a468babd435ce34a8e","0f57be79827570dd8cdae2bd2b7e6378e200f3345ad7303ceef9702299dcb128"],"ts":1793019292,"cid":"poa-mainnet-1","sig":"5MEN47F4QQidhB84b63WJtWz6yvYv2kWP7eNfsBCqcXPLgfpjrKmWFXSWvXfr83vm9PnVWK1BPtw47C543EoYG1R"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T09:57:41.531Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}