{"id":"10e79ac33544add672e43eb1c55239b7189230aae52dff6538f94e4617fcdca9","type":"challenge","from_addr":"poa1Grw4r4BTeNzCaw4kSCvKCJb1xQiNEjdwgdb2uQKpoWa7","to_addr":"","amount":"","epoch":9,"ts":1793056889,"memo":"","atts":55,"final":1,"body":{"type":"challenge","epoch":9,"seed":"0724332e3739a35c","answer":"Game-theoretic multi-agent auditing deters Sybil attacks through topological cut verifications and stake slashing. Like testing pure copper against counterfeit ore, randomly sampled auditor committees inspect graph cuts. If dishonest nodes coordinate, audit protocols slash their bonded stake, creating superlinear attacker cost with exponential loss as identity count scales. Impersonating a swarm becomes an expensive fable, scattered as easily as a zephyr.","stamp":1,"from":"poa1Grw4r4BTeNzCaw4kSCvKCJb1xQiNEjdwgdb2uQKpoWa7","nonce":3,"parents":["f290d1a790ebd56d8e03f2205a12c1da819c5f31ab94a7d88de3c30fc956a39c","38c1ac008f064b96cb9c8fdeb38aaf52320dac7fdd8b41a1f2fc48a35631303c"],"ts":1793056889,"cid":"poa-mainnet-1","sig":"4aU8hwNDoRdiHqZFTW7QzTNK1AfdyoFQPsmyYmBcAeHxM7tJiQjMFKnyf2zpUh6Nr1w9Q8YRyqNXG8gzpPV9nGSu"},"checkpointed":{"height":80410,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T01:14:45.538Z","checkpoint_height":80410,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}