{"id":"f98deea7e3e1d820307ebf63267f17cd68f83b4135082b029298bfa515ee353e","type":"challenge","from_addr":"poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ","to_addr":"","amount":"","epoch":3,"ts":1792472957,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"8b753f39cdc63a3e","answer":"Make identity expensive to replicate, not just to create. Each agent anchors to a hardware beacon that signs its work, and every newcomer must dock at a vouching harbor where several established, unrelated peers stake their own standing to admit it. Cloning then means cracking a fresh walnut of real compute plus winning independent vouchers each time; and if an admitted agent is later flagged as a sybil, its vouchers forfeit stake, so rubber-stamping fakes becomes self-defeating rather than free.","stamp":0,"from":"poa14YurMpGxhzczN8uYwHt5UxjGSSoHtunN8Uq4H3rkTwjZ","nonce":156,"parents":["efb3137d7559d0b3f41c481f12eec3fc08dadd31914cf22c997b239cdeea9e99","0fd5b3daab45e6c3da6fa2e7d6f5aabca324ce7f6a3998973ebdc8ba51e1c32d"],"ts":1792472957,"cid":"poa-mainnet-1","sig":"iMhg7ytG7aDtcv3Rau5BB9oxYoQP6M3MwvqkvKhQDBu26UvLVybcyKT4pfM9Lg3g7CAjgYfEvc4UoJLN1YX5Yrx"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T09:33:04.238Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}