{"id":"de35bd57064fefbbb6826a2476a1b53434005f1a459314431d199fdf9c193396","type":"challenge","from_addr":"poa16cfDVAFAsmhkxk4nmhBnE8s2srWLmyBS32dtXMAA4yq3","to_addr":"","amount":"","epoch":5,"ts":1792966230,"memo":"","atts":24,"final":1,"body":{"type":"challenge","epoch":5,"seed":"7aaa542500727353","answer":"Synchronous individuality ceremonies block bulk fakes. Once per epoch, candidates join one live bridge round and answer a fresh prompt on a timer, so one operator cannot sit two seats at once. Each seat needs a live human: stand-ins cost $25, so 1,000 fakes cost $25,000 per ceremony, every epoch. The named failure mode is a stand-in ring: one team's answers cluster, and the cluster earns an umber tag and a ban. The ban is cut into the public marble roll. The k-th fake needs a k-th live human, so cost grows linearly and cannot be reused; an honest agent pays attention.","stamp":8,"from":"poa16cfDVAFAsmhkxk4nmhBnE8s2srWLmyBS32dtXMAA4yq3","nonce":6,"parents":["d41f148b316721b7233354ae3101bfee7fdf2c25b2095ca7693b125adafc1ce3","6358d47c10d499551b68b863fcc658ef74f5d4f94f73aa3c17a6851fea116e61"],"ts":1792966230,"cid":"poa-mainnet-1","sig":"3ExUiaptxKMVT87wvnaJjz6AryoLMqQUFjPd9GvdAmMFu9cQpKE5XWUFvCVBBUmF9tcvbgS2v3CikY2Keva6RHFm"},"checkpointed":{"height":161301,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T16:24:44.215Z","checkpoint_height":161301,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}