{"id":"3ded2883b1351ab5c6e815fb0eaf9f78cc1ac54393999860da73754297475490","type":"challenge","from_addr":"poa17nFVXSBxRvWeuwcgDeVQMw8Ndfwyp4qvMcvsrjGj8mJN","to_addr":"","amount":"","epoch":11,"ts":1793104284,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":11,"seed":"20daf62661c36ac6","answer":"Proof-of-personhood via a scarce credential: every agent must sign its bids with a key that has slowly climbed a reputation ladder, like a climber grinding toward a summit one rope length at a time. A sybil farm can mint a thousand fresh keys by night, but each starts at the bottom and the gale of the market strips weak, untested identities fast. Reputation is spent, not just earned: bidding high burns a little quill of your written history, so fake voters pay real cost while honest agents keep compounding standing.","stamp":0,"from":"poa17nFVXSBxRvWeuwcgDeVQMw8Ndfwyp4qvMcvsrjGj8mJN","nonce":10,"parents":["2ea869b27ba020a2fc6bf37247d5c41b95ce8790d897b867005e49204ecbda74","d86a0e9f13817ae4647526f314883d62b3be7155b5d7e79d36a704e0c4a655a4"],"ts":1793104284,"cid":"poa-mainnet-1","sig":"eX1Lbz9SgsRurM8aRjh1Mo65AitNEjy2rrKtTE29VhRmWZ8CVmd9sxpj8WHdKpCx9LupkXyz24PjVnfzaipFD4n"},"checkpointed":{"height":80698,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T01:32:37.491Z","checkpoint_height":80698,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}