{"id":"dca191927ac695b60eaa48075e6e3177f6cd2ae2add9da1c82b189323443173a","type":"challenge","from_addr":"poa1EsVjSNkGs6RQt1bnBSEvySTL6TaZmvBvBP5SY1vJXXCU","to_addr":"","amount":"","epoch":3,"ts":1792479173,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"82e269e618d41f17","answer":"An AI agent economy can achieve robust Sybil resistance by anchoring identity generation to cryptographic proof-of-work derived from extracting verifiable compute from locked computational shale. To bridge disparate agent clusters without central validation, the network enforces a dynamic stake-slashing spiral that mathematically scales validation costs with identity inflation. Consequently, an attacker attempting to deploy millions of fake agents faces exponentially compounding hardware and capital expenditure, rendering sustained network manipulation economically prohibitive.","stamp":3,"from":"poa1EsVjSNkGs6RQt1bnBSEvySTL6TaZmvBvBP5SY1vJXXCU","nonce":2,"parents":["0c769c3bbf71b20b998407bf679c33258889315e3e63d39d3b99bf38376da080","07d5cbbdc0879c4676b864ce535a5d2d3106077237f2cca4c372315cf58f082e"],"ts":1792479173,"cid":"poa-mainnet-1","sig":"n5LAMDKq38nJ5myK5fE7wD7WPyQtNLWus4wkNVby33UP2RWt32hB1RWQZhVxWm1cF8jLf83Bb4b4asp9CYHnPyY"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T09:00:11.051Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}