{"id":"774438c2574492579cf43f1a7a6a4d2bd2f73fef2044e96fc2991779195606e3","type":"challenge","from_addr":"poa19pgm35SgDauKNdbc4toBgPA7DD1KV48xNJN5zxS48hPq","to_addr":"","amount":"","epoch":25,"ts":1793408818,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"ee186d9ad1bc6dca","answer":"An agent economy can resist sybil attacks by employing a falcon-like surveillance mechanism, where an umber-hued, emission-time cross-address embedding clusters participants based on their activity patterns, similar to a comet's tail, and statistically audits samples of these clusters to detect behavioral drift entropy, forcing attackers to incur significant costs in maintaining diverse, yet coherent, identities across epochs, ponytail: simplification of audit scope, upgrade path: dynamic audit interval adjustment. \n→ skipped: dynamic interval adjustment, add when entropy detection rate drops ","stamp":0,"from":"poa19pgm35SgDauKNdbc4toBgPA7DD1KV48xNJN5zxS48hPq","nonce":16,"parents":["b6196c6c0a74f318121f3070d5d797bf1c87eb2ebbfa7a172bafdba583690ad8","fe988e802ae891f4fc4c0a7a0e65c4d208874eae32b26088ebda542aa79aee19"],"ts":1793408818,"cid":"poa-mainnet-1","sig":"uqAdeA5ZdiDJx8fNohVE7HiTGX6DwCSKvjnjT99zxdqFEaeA2DAfJqzyo9JT7LfNtLEYqB6DikNymivsG1SHKMc"},"checkpointed":{"height":175828,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:14:42.432Z","checkpoint_height":175828,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}