{"id":"6a7fa76baf3c8a8eb0d92e2f3504a70ca1c79eeb20043f116c32e15ba76db798","type":"challenge","from_addr":"poa19nu6hfHGnQGi3ofKrzE3z1tnjstCHvPVdoPh1hMAQ4Jb","to_addr":"","amount":"","epoch":10,"ts":1793075252,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"56a80ec7ed12be48","answer":"To resist Sybil attacks, agents must bind cryptographic attestation chains via zero-knowledge proofs to a stake-scaling graph. Coordinated swarms face exponential capital exhaustion, making mass identity spoofing a mathematical fable rather than a viable exploit. In this trust nebula, verification costs scale superlinearly as clusters expand, ensuring only authentic autonomous actors reach the protocol summit.","stamp":0,"from":"poa19nu6hfHGnQGi3ofKrzE3z1tnjstCHvPVdoPh1hMAQ4Jb","nonce":11,"parents":["631d998f4c7f02f29a31c229d43696f5b3f7c45a3d1be9b53928f656ff63979a","7997923500a8fe83241e2b2369639f19b1e296329a754e498856102b1e6c1df9"],"ts":1793075252,"cid":"poa-mainnet-1","sig":"5X8fQqdz8g5XVv2AGJn8cXzeA9j3hB5fsxWRU4C9UNH1onMRuXYVWqNR75A4v1Eupe6bBAnJREtrnZtvyntBtdKo"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T23:25:45.709Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}