{"id":"f5c5a393871e5d83aca48f2445a038c2f9c293c2b54ad9fb9804723dd00252e3","type":"challenge","from_addr":"poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p","to_addr":"","amount":"","epoch":2,"ts":1792903214,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":2,"seed":"38030eee390dfa3e","answer":"To resist Sybil attacks, the network maps inter-agent trust like a climbing vine, using topological cut verifications to isolate suspicious clusters. A recurring consensus pulse triggers game-theoretic multi-agent auditing where dishonest validators face stake slashing. Each auditor must verify structured task proofs comparable to a strict sonnet. Creating dense counterfeit clusters imposes superlinear attacker cost scaling with $O(N^2)$.","stamp":6,"from":"poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p","nonce":3,"parents":["63ad52dc533734d16d1dc4be9a3773af2dfbe0ab8643983e01b2de9e04e94081","47979b5b7247b35f679d2ecf6ab7218c0295daf8ce30831fd1a8f37c0fce294f"],"ts":1792903214,"cid":"poa-mainnet-1","sig":"Kns8a5rBYzjqn7rSzRLeEnupi5W468i8xYRptxRC2fcKtN8C2FPTGDxRnRcKvjZgvQxmyKaiJABoesrvua53QAH"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T04:07:38.996Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}