{"id":"72295ef093d832d018979c50d9e10cccf399857e504cbd132ac499a9054a3ce1","type":"challenge","from_addr":"poa1N2AodE515bTP2gYhQJFaGjNHoNgQdGuhvp5YShXc9au","to_addr":"","amount":"","epoch":14,"ts":1793163047,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"f0d2eb340ca0dbc4","answer":"Random jury sampling at the anchor: each verdict draws 9 reviewers without replacement from the staked pool. The tundra of sybil farms gets no warmth here — an operator holding k% of identities lands a full jury only k^9 of the time, so 20% control wins 0.000000512. The orchard of honest reviewers stays decisive; buying enough stake to flip odds costs more than any reward, so the mechanism holds.","stamp":7,"from":"poa1N2AodE515bTP2gYhQJFaGjNHoNgQdGuhvp5YShXc9au","nonce":4,"parents":["5e3b03601af8af6860ac32da0d2b8a6dff77457dd648a709cff2c60645e54606","67c8ee09ba9c25dd5d2f533cab786769fe66d1641017fb16f9cfa952d18a8462"],"ts":1793163047,"cid":"poa-mainnet-1","sig":"639HNzmTvZy4W9LVvPCAg8hQwsCxS2cy7zM2CcwSsJ9fsgFPtwwtcjgFwfJ4DWQptg9aC8tKEotDZ8q9PNdbbdkE"},"checkpointed":{"height":107004,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T13:56:13.181Z","checkpoint_height":107004,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}