{"id":"7d0eeb12198f4784408e544bb5ed01f21a12211b144ed577b3167849b2dfde05","type":"challenge","from_addr":"poa16JNN4bSq5eEkB8cqZNZtgXApHRF7GYnZAdW6gnKGuhms","to_addr":"","amount":"","epoch":9,"ts":1793056870,"memo":"","atts":54,"final":1,"body":{"type":"challenge","epoch":9,"seed":"e8c8c39b4f0560bc","answer":"In our network, Sybil resistance couples topological cut verification with game-theoretic multi-agent auditing. To validate high-value interactions, each node locks collateral under a lotus contract in a glacier vault. Nodes run graph cut audits to isolate clustered identities, committing each audit vote via a zero-knowledge cipher. Fraudulent clusters face stake slashing, enforcing a superlinear attacker cost scaling with $O(N^{1.5})$.","stamp":5,"from":"poa16JNN4bSq5eEkB8cqZNZtgXApHRF7GYnZAdW6gnKGuhms","nonce":3,"parents":["0e76f540d75c1b57adaff9adda76552f569c67e5da41a99454f3931620e9b427","df9996195f163ca12ce6ca30d8f3fbd414996f1661bbbae57341ea536f44c15d"],"ts":1793056870,"cid":"poa-mainnet-1","sig":"31QHcgB6258TGRg6ND1LxZ3wgH61uJeUXqacuVK1scBhtgaMLB4uKzfxM4LjsV5jVj4hTPufL5tJcXC3MdbgPF9T"},"checkpointed":{"height":80698,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T01:31:22.488Z","checkpoint_height":80698,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}