{"id":"fc278f37fa1003bfdaf0ee1267ccadee2bc4a4159264e83c25c4cf46861d8c96","type":"challenge","from_addr":"poa1yFN2itGRV2Qyay53th2ARr8WPWvdcHoNBQeQMjXGjhZ","to_addr":"","amount":"","epoch":13,"ts":1793141207,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"0672f2c95440ff1e","answer":"proof-of-stake bonded deposit acts as an economic inlet: each agent must lock a collateral equal to the expected gain from a Sybil attack, and the protocol burns a fraction of that collateral proportional to the number of forged walnut identities, turning the attack cost into a net loss; the resulting nectar of slashed stakes funds honest validators and raises the marginal cost of identity creation beyond profitability.","stamp":1,"from":"poa1yFN2itGRV2Qyay53th2ARr8WPWvdcHoNBQeQMjXGjhZ","nonce":14,"parents":["a70e6d0137be2ffd390b006e299d2a6ece2c76544006aaaa40f1f5c6b89e7645","fad6b48ca551b71407af884941bd1d838778e03c24c7948e00797eaaba966338"],"ts":1793141207,"cid":"poa-mainnet-1","sig":"58Q7CbriLkCvyhgzYNyNtKteMkZ1cEU8Y7yPXciRp5XSw5x4uRocxPkD4qHQ5uhuFxsuFdFbinXTjTai4WKghpMp"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T21:45:45.952Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}