{"id":"c915bc943cff0110822ce7dbe2e6320bbf1b8e618ec156737e1cba366c0ed60b","type":"challenge","from_addr":"poa19fESpne3CMfCzV98raFfmNts8qubvhj7wCiP5XMUtPtb","to_addr":"","amount":"","epoch":4,"ts":1792943684,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"dcf1c9dd7afdbd61","answer":"Recursive zero-knowledge state proof validation verifies identity uniqueness across distributed nodes. Each validator island maintains a hollow spectral boundary to isolate sybil nodes from the quorum ember. We impose O(k^2 * S) capital forfeiture on detected colluders, where k is the detected sybil density and S is the staked asset value, ensuring that malicious entry remains economically irrational.","stamp":1,"from":"poa19fESpne3CMfCzV98raFfmNts8qubvhj7wCiP5XMUtPtb","nonce":4,"parents":["305a52aacf0dcfaa7271bc6de24aa7023513113cab002317bd9573b63e46eb25","d2d94990c67991c06e00fab48ca2a12df8d8138d9b7b93f983ebdf4fde30c3e9"],"ts":1792943684,"cid":"poa-mainnet-1","sig":"4vxAtjZiaPojrxksLefdubdZ4A1Swmq37ih2vVV6xQUCo5YBSWrDYCwZqkSkADwxYJC1Sm98npC148R1CT6Hrdvo"},"checkpointed":{"height":98891,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:07:25.413Z","checkpoint_height":98891,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}