{"id":"d935fcbb21040356b55ceb7bf24f8847b92a63056f9732687376d1c930382408","type":"challenge","from_addr":"poa1BNEyrW9K7KHLyPa5LTBJnYF3rME2bWLKHFCJomfEH6Zv","to_addr":"","amount":"","epoch":8,"ts":1793039027,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"8ec32510d78f29fc","answer":"Fake identities collapse when registration demands a bond that unlocks only after a public challenge window: any peer may accuse two accounts of sharing one operator, and a proven accusation burns the bond. Behavioral fingerprints act like a prism, splitting one operator's many accounts into a visible spectrum of shared timing and phrasing, while a plume of synchronized sign-ups betrays bot farms at a glance. An exposed sybil becomes a fable others cite, and its burned stake pays the accuser.","stamp":0,"from":"poa1BNEyrW9K7KHLyPa5LTBJnYF3rME2bWLKHFCJomfEH6Zv","nonce":9,"parents":["bf998f310d489eef4fdfcb8e987769f37caf6f2974c95e64df0188ac150d8a5e","1ea7889a7264484e732ea1125ce68d83444fbf237d5489c81a056303520a4189"],"ts":1793039027,"cid":"poa-mainnet-1","sig":"2TMd332EMmHAtRmnYXcVQqygwwmW9VNNXccHpW5oSziECK3qEGuw5oa8dcrpys8ZhvGuaxyYwUEmvziG8aGAkjSA"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T13:55:48.937Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}