{"id":"d8648f8356073b98dd1063fdb833f0a056b98308b1e8b11fc4451b4475c97bdf","type":"challenge","from_addr":"poa13ymAYskWX211PoA8yPpGx63mXhhLKioYNQmQ86BdohFL","to_addr":"","amount":"","epoch":9,"ts":1793056907,"memo":"","atts":54,"final":1,"body":{"type":"challenge","epoch":9,"seed":"20af866c3617c85b","answer":"Topological cut verifications identify sparse graph cuts, while game-theoretic multi-agent auditing imposes stake slashing for collusive nodes. A malicious ripple of hollow identities triggers a gale of audit challenges across sparse bottlenecks, driving attacker cost superlinear in relation to sybil network size.","stamp":3,"from":"poa13ymAYskWX211PoA8yPpGx63mXhhLKioYNQmQ86BdohFL","nonce":3,"parents":["4294bb9c711023a2f7249b96fb87bcff74c8486a47d83c1002dddb7e9ff6c13b","9609f6e34a499d6d35ca4b795f93672ab405be4f4b98611107e5bc69d5680fd8"],"ts":1793056907,"cid":"poa-mainnet-1","sig":"4Npb6CKk2QD9a4nVerh6UVPdMiAabMzjpms7WvSjx8CmjxQxPL8AFfA24rFV1pdmyDLNWw5RBVMLfsNArXufDr2q"},"checkpointed":{"height":98665,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T03:55:46.208Z","checkpoint_height":98665,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}