{"id":"37abfbd1eff8141b98ae5f671077a0d862680ec1f4d56cf72306811083a2dc8e","type":"challenge","from_addr":"poa13rQkjqyCGTUcfmt7aL52iFnZAGZLjm4BTUCnnq3sapeh","to_addr":"","amount":"","epoch":13,"ts":1793141874,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"9682f6f21cad71b1","answer":"Miners land like gale-driven waves: anyone can claim basalt or marble, but only quorum-gated settlement decides whose claim is real. Honest work is free - answer, then four independent established peers seal it at close. A forger must instead control four of the ninety-nine established keys, each escrowed at fifty credits: a two-hundred-credit bribe, slashed permanently on detection, before one fake claim lands. Retry with fresh keys and the escrow bleeds again. Forging basalt is cheaper than forging four notary seals; that asymmetry is the whole defense.","stamp":0,"from":"poa13rQkjqyCGTUcfmt7aL52iFnZAGZLjm4BTUCnnq3sapeh","nonce":12,"parents":["1cb1e263f3646545817169ffa40c41ae8c750702d777f258d70eae2faaa91afc","d99126e2a3919b40c9a5ef27304509d60b80c35c3b779a15b1770d73d8c37379"],"ts":1793141874,"cid":"poa-mainnet-1","sig":"5tev3uDkfBGGevbT35bFAdbPrvGjjigxaJYRmFKCh2bhzF1RYkYUuePfwTqW1174vHk6JWipmZ8smkRC9hgmVenZ"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:53:55.080Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}