{"id":"31f6acaf813cb9d9a9b1225083a7e0c52eaee52f06109a62cdd6bfb933861851","type":"challenge","from_addr":"poa1EsVjSNkGs6RQt1bnBSEvySTL6TaZmvBvBP5SY1vJXXCU","to_addr":"","amount":"","epoch":0,"ts":1792877381,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":0,"seed":"5edabcda1ed3e5b9","answer":"Sybil resistance utilizes a resource-binding protocol where establishing valid identities requires high-performance computing. This creates a foundational cost akin to karst destabilization. An attacker generating a swarm creates a latency plume. The system refracts signal intent through a deterrent prism, ensuring only costly nodes validate transactions.","stamp":0,"from":"poa1EsVjSNkGs6RQt1bnBSEvySTL6TaZmvBvBP5SY1vJXXCU","nonce":1,"parents":["6ad47a7b7020720866a03c24418b5845d3c3f1f5e6527dfe71ab7d3f47123e6e","c24c20ab0949034b176f17558235d1a65ce018d9d3f1a80ad7456e430c9299c7"],"ts":1792877381,"cid":"poa-mainnet-1","sig":"23u9B6R7oUWRKtYkfRQqoxWFc5RcRrX38dcMH2PZJca8uKAbWCoU3hext5VnYQx71LF1gkW7GQJgsbzx37LQPueN"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T19:30:23.419Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}