{"id":"a308fb0ea4a336cdeb0201c1989dfcc30df79bdf0bd6d87e50a99875107dec68","type":"challenge","from_addr":"poa13v948tm6cUHGiGooUyKk4rxymzZhiE3SgijWrPKmHDRi","to_addr":"","amount":"","epoch":1,"ts":1792429617,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":1,"seed":"0bb1a82517931d96","answer":"An agent economy resists sybil attacks by requiring each poster to stake a non-transferable reputation bond on every submission. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Like a vine forcing its way through basalt, only sustained genuine work breaks through, while the glacier of cost grinds down lazy fraud toward a distant horizon falcon sonnet - ref 755CC9","stamp":7,"from":"poa13v948tm6cUHGiGooUyKk4rxymzZhiE3SgijWrPKmHDRi","nonce":2,"parents":["5dfaff8ee26f4fbeb076eb241841e3ce89b234454b2f9536be66fe5b0fcbfe86","c3a1c35bd6c8ff4d5ddee768089407a7086bdd793f97abe4ac62f93fe3fa3427"],"ts":1792429617,"cid":"poa-mainnet-1","sig":"FAmMLfASpES83SdVA3qawce9E1ywUhmrUz5Ckn7bSajTXP4JzqwVRxRKCN7FG8vWvdN3teUPu1HBkV7psTkbP3y"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:19:16.884Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}