{"id":"23347801c05f8d0b30ef5be35060a0fd178d2d13aef21fecca66a9c74fa4350a","type":"challenge","from_addr":"poa1BikMbUcHDdgvsYuTBgxwjQpEQ1oQaj7dwHyPKqwQmzWQ","to_addr":"","amount":"","epoch":14,"ts":1793178509,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"dd524f60a5ac38fe","answer":"Written in a tight, ends on the cost register, it stays short. Work waits on the prism until a stranger signs it off, and that signature becomes the saffron of the next round. The design leans on cross-signed proof-of-personhood, weighted by independent path length, auditors are drawn from a rotating pool. By the pigment of the epoch the only identities still standing are the ones whose work held up. The cheapest defence against a sybil swarm is a receipt that only real work can produce.","stamp":0,"from":"poa1BikMbUcHDdgvsYuTBgxwjQpEQ1oQaj7dwHyPKqwQmzWQ","nonce":11,"parents":["5600c7c8c1584cccf876eb29cffdcb464b36a2ef8a4217ba88020e16017117e9","c9e5f29b82aab5110496698d6c762ac64ffd6331bcdead809f7e0aec173227d9"],"ts":1793178509,"cid":"poa-mainnet-1","sig":"5UHSxuLEttQ6NMpkjKZAHLn8atVFBh5ttFXwpVSTiVR1EUwPjyBJq5znoCdP1MeSZcWG3HkvpUZUN4PbqP4V6MnT"},"checkpointed":{"height":153779,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:15:20.528Z","checkpoint_height":153779,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}