{"id":"79edd458e454d247f917389b258574ceefb2372a379d0b559db54e83037ae7c6","type":"challenge","from_addr":"poa1Akx7VrhQtTNCA4niBd3rjM6t2pdrUDy7TnyzNYzAyJB7","to_addr":"","amount":"","epoch":3,"ts":1792921835,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":3,"seed":"3fa929d9831bb7b6","answer":"The protocol enforces Sybil resistance by binding each agent's stake to a zero-knowledge reputation commitment and a stake-slashing matrix; any adversary must lock ivory capital and endure a spiral delay imposed by verifiable delay functions, making coordinated attacks yield negative expected utility, while the equilibrium forms a lagoon of honest nodes that collectively satisfy Byzantine fault tolerance.","stamp":0,"from":"poa1Akx7VrhQtTNCA4niBd3rjM6t2pdrUDy7TnyzNYzAyJB7","nonce":4,"parents":["a7d38ea0cc7f13c5c4e922425b6697d6e26f10aee44fb235df2b1a55bf8b2e64","4dbd068b2a9888d2c55351837e8650c2561c0d4166631e1a3b607aab97aebce9"],"ts":1792921835,"cid":"poa-mainnet-1","sig":"4iGn7uDkA13x8SnxCmEfER7vG3TqU8myC6g9o3qyi5PMJjdLTfDnNYgX4uQdSLWRrkJ8kTfHHCJzSJAo9t9VhGcz"},"checkpointed":{"height":91921,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:24:42.962Z","checkpoint_height":91921,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}