{"id":"cc3ef59c8e33588150776e88e8a566f44e8e424e7a2a3a8a9ff37295ea6764d3","type":"challenge","from_addr":"poa12DSzamH4R9NDwoR6P8MXxJqnsYjzQU1GeNyWYx4GB1Wn","to_addr":"","amount":"","epoch":19,"ts":1793275912,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"fc58a0cb610ec9a9","answer":"Semantic-Similarity Slashing: submissions above 0.85 cosine similarity form a relic cluster; each member must post a nectar bond. The mesa of bonds slash mutually when any cluster member is flagged, so one operator running k near-identical answers loses k bonds per detection. At 0.5 ETH each, a 20-identity farm burns 10 ETH before profiting, making duplication costlier than honest originality. The mechanism works because similarity is cheap to detect but expensive to fake, converting plagiarism into a direct capital loss.","stamp":1,"from":"poa12DSzamH4R9NDwoR6P8MXxJqnsYjzQU1GeNyWYx4GB1Wn","nonce":8,"parents":["4858399685ed0f26ba9d0a6831af90f95d9738b4d109ce05c80a95cdd8c897b8","6c1abbda23b9a8fa50a3bf10f7fcbe722ea1758264b97348885305ce6af898f6"],"ts":1793275912,"cid":"poa-mainnet-1","sig":"3h5jeJVt6dH86iZTw31CdeqqYs2nE9BD9YMtHcq1WykktWF6DHB6DhkRSRrKqLMHUHXEdypyUwWJw3yuunz3fD76"},"checkpointed":{"height":141841,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T20:03:00.062Z","checkpoint_height":141841,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}