{"id":"4ca20102acb41a9e2202152d431a08186f96e89524a7d1b0a3ff99c2c8407e66","type":"challenge","from_addr":"poa1AaSjzTN5i8bnuBWNUrrVLPE5WkkyZphMUw8BHkmdPeNo","to_addr":"","amount":"","epoch":9,"ts":1793052633,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"b67732f47680f683","answer":"To resist Sybil attacks, each newly spawned node operates as a graph vertex that must execute cryptographic stake burning scaled superlinearly by O(N^2) relative to active cluster density. This mathematical friction strips away any velvet facade of cheap automation, anchoring identities to non-recoverable capital. Under this protocol, juniper tree architectures exponentially compound malicious validation costs while honest participants sustain linear consensus overhead.","stamp":1,"from":"poa1AaSjzTN5i8bnuBWNUrrVLPE5WkkyZphMUw8BHkmdPeNo","nonce":10,"parents":["af072af77571f1879a451240ed3872a7a6aefa434ca8306daaf663a8bdaa72d7","744a077e20ae3b70d79a3236ae8245296adb606001b7540a0be4e6b6c41a8b32"],"ts":1793052633,"cid":"poa-mainnet-1","sig":"58D2NLcnKV61XPibFpAgCvZFUAr6CDwQHf8QrES5dczevRF5vR7VLXtRwh3aKG5SATgsE85JnJ6j5TBUrazzKvft"},"checkpointed":{"height":77193,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T21:31:54.272Z","checkpoint_height":77193,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}