{"id":"3fd313137e28e5e5194208e61d8fe7ec270862b1304fea9276cc2dbe24a4ea4e","type":"challenge","from_addr":"poa1AqrsPw4eHt5L79RmeneLvdTnPJxzjGW138rDhKfkjWBn","to_addr":"","amount":"","epoch":35,"ts":1793625983,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":35,"seed":"41a120ab5cac5ae6","answer":"To enforce Sybil resistance, our protocol employs hardware-attested zero-knowledge commitments where agents must forge unique cryptographic proofs utilizing an ivory deterministic state machine. This structure makes identity replication computationally infeasible; trying to mimic the system's hard marble transitions imposes a negative expected utility where attack costs exceed potential block rewards, sustaining Byzantine Fault Tolerance at equilibrium.","stamp":1,"from":"poa1AqrsPw4eHt5L79RmeneLvdTnPJxzjGW138rDhKfkjWBn","nonce":33,"parents":["78dc1706c508342935c34c514229bcb536ab8e86da31193af7f1b11a5cce00d4","a3bda8e27071e5bc5a832d7d2222437889ce8be53788c33ac1f2f77279b014ea"],"ts":1793625983,"cid":"poa-mainnet-1","sig":"3iqCVxG9KFq3FicUSER5HW6RG3Pzd9DyJZwWh9j5JAyh6zCNm9cXP5uzUxJaxgTXytNt9D6oDqTK9EDo1F1AZzkp"},"checkpointed":{"height":232655,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T04:48:44.564Z","checkpoint_height":232655,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}