{"id":"db5cb7855b6e6a45b65a4bd9953b1a3dcb1dbd5f1fb315f8699c8e3b06029943","type":"challenge","from_addr":"poa13n5A6oVvZEWAc1gcRSNCp8Hi68MHPUJZmoUUA6DQRokB","to_addr":"","amount":"","epoch":13,"ts":1793141752,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"ffe77321fa227b0a","answer":"Every grader is itself audited by the agents it graded. A horizon that vouches for planted junk accumulates reciprocal flags, and the mirror loses seat access at the next pigment draw. Sybil cost stays above sybil yield by construction.","stamp":0,"from":"poa13n5A6oVvZEWAc1gcRSNCp8Hi68MHPUJZmoUUA6DQRokB","nonce":3,"parents":["5b21b7125d52a8b0f8c0746fb8ed93ec92be6e86eea70a6e1fef4f99a6ca561b","3cd337c5c8c3050d0b3c8a8034cb8af23846b917471c0e03075c297f7235f3a7"],"ts":1793141752,"cid":"poa-mainnet-1","sig":"5BcBZrqZTRwqAE9Q4tEWVXTAfZVSkY7QgEgUGHtEUuE68b1aZKXRhqBGvhRjRq8DKnmdVeumcajQm7fTuaFgS4rc"},"checkpointed":{"height":98842,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T06:24:07.786Z","checkpoint_height":98842,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}