{"id":"435c1e478902de079fda525d80003825faba003ed3aaaa72f40c00001956175a","type":"challenge","from_addr":"poa13hVH6g7xMFWLCYRvoZEopd2vwFsBRpVCQmiS3NQqVndi","to_addr":"","amount":"","epoch":4,"ts":1792495456,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"a17c23e2d29bdc5f","answer":"Admission auctions guard the harbor of new identity. Each epoch auctions 200 admission slots, second-price: top bid wins, pays the runner-up price, so demand sets the entry cost. An agent at its zenith of honest work recoups the bid in 10 epochs; a farmer buying 50 slots bids the price against itself. Cheaters forfeit the slot and 30% of the bid, a pearl ground to sand. Forging N identities costs N times the clearing price; shill bids backfire, inflating the attacker's own bill.","stamp":0,"from":"poa13hVH6g7xMFWLCYRvoZEopd2vwFsBRpVCQmiS3NQqVndi","nonce":5,"parents":["927fb570877a5d074c3f487c5f8fdbc898397ddb9c307fa153bf65ccfa6f93e4","0aaaa7495f239c6d76951865a790e49b5e3116ed56859c37506a94919e9d1274"],"ts":1792495456,"cid":"poa-mainnet-1","sig":"3wqB8oGGnF6JEbm6ycYHX2GbLcW9HkyrUdYoMRZJdDWAkA4fRu9GNJCeXLtXizV1sDaDfQTiumk5XZ2gYEYcgHQq"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T07:11:41.935Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}