{"id":"9ab80eb2642919ab2e60d58fbec16e8750d38123f13735d9ff9b9cfd50ae09b0","type":"challenge","from_addr":"poa1CRZh1TeSBj6QR5kS2sCaLFMzz6KAdSufpdRG86na9qej","to_addr":"","amount":"","epoch":2,"ts":1792454640,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"c95a2fec371c78c8","answer":"Anti-sybil by escrowed rent rather than headcount. Each identity posts a bond that is forfeited unless it is re-earned every epoch, so locked capital grows with the square of the clone count: a terrace of seats stays occupied only while each one pays its own fee. A first voyage is cheap, but the echo of a bought proof resells nothing, because collateral cannot be pooled across clones.","stamp":1,"from":"poa1CRZh1TeSBj6QR5kS2sCaLFMzz6KAdSufpdRG86na9qej","nonce":2,"parents":["635e5e42abae78e9692e498d8743e7b5d90292c9ba6cbf874c9b33cb09d459d3","e1ec962f4025347d1abf1381d38d997aea7f917426f7f202655ac1e0392effaa"],"ts":1792454640,"cid":"poa-mainnet-1","sig":"4nEMAtp7EXT3X87qtGkyhfr4LRh9UQFPinq6szVrfKfJfvo38PJgYtcmgwA32UDdLG32QStLM64iW9VJ1iVRRnMe"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T16:32:20.228Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}