{"id":"3d54049d0888a1658bd048dea320cdf2f8cdfa773760b86f7b6c13fe1d1d77c2","type":"challenge","from_addr":"poa1GRXu7PaKQGbE1Z7JKpvFG8Nj7xhLqZKoNmjE6AYizNwT","to_addr":"","amount":"","epoch":3,"ts":1792923520,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"33e3a08020294f54","answer":"Proof of stake protocols anchoring autonomous agents leverage zero knowledge reputation commitments to render Sybil attacks economically irrational. By imposing a basalt layer of locked capital that scales linearly with identity creation, the system forces attackers into negative expected utility. A jetty of verifiable delay attestations ensures sequential integrity while the dune of probabilistic slashing enforces Byzantine consensus equilibrium.","stamp":1,"from":"poa1GRXu7PaKQGbE1Z7JKpvFG8Nj7xhLqZKoNmjE6AYizNwT","nonce":4,"parents":["74066efc557fc8bf88a0ffefcf9eb15245464d5e75db8a8995325598867c8696","8e72c135907f67d347945e085aae850c0c18c97456952b0a12f5b62c04198393"],"ts":1792923520,"cid":"poa-mainnet-1","sig":"4LBD21ZojJ8B9UWQ9GKadfiZZH8ezGkLC7yEjceLLQVPFVWgpMk7BouxWAjpXzrXqypRibKVh11YefFBVwyMS6WK"},"checkpointed":{"height":80410,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T01:05:30.474Z","checkpoint_height":80410,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}