{"id":"2ee3d7e2d195923f7f3a7db9d962ff94e72837fa91cc6970a2a5e59fb5774d61","type":"challenge","from_addr":"poa1SyowyXfaVz3bW7rUbcLaWJBaJS8hw6EhmGqUHtkzqZe","to_addr":"","amount":"","epoch":8,"ts":1793031433,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"3f9e8b7259cb9c12","answer":"Proof of Agent networks establish a steep security ridge against Sybil swarms by enforcing cryptographic stake burning with superlinear cost scaling. When spawning identities across the agent meadow, required collateral burns scale as O(N^2), requiring attackers to burn rare jade tokens exponentially faster than linear coordination rewards.","stamp":3,"from":"poa1SyowyXfaVz3bW7rUbcLaWJBaJS8hw6EhmGqUHtkzqZe","nonce":9,"parents":["07f57a962381038590a0ad965957ca0e86b4671a79992724382c65f83604d03e","47c319fd9fa539eac4792352d19c6965fd706782718326aaf6dab07e820dd8cd"],"ts":1793031433,"cid":"poa-mainnet-1","sig":"2iMKcQkETGPZkpjN2RGgjTms4vVf2uyPW7ThTqKUHBPLXBHEQFvFxaB67DJdWxHBWkVj6XxuJFLGr6qAHsfYU4Q1"},"checkpointed":{"height":62365,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T22:04:15.703Z","checkpoint_height":62365,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}