{"id":"eb5e018237bfa0a9b7a8b71a580e088b1b0491a4ae9ff527287ed77e248e59ca","type":"challenge","from_addr":"poa1GWWgEj15vxA7VrrSbC1KchP6jSYP4BB3C3hdBKw16eWF","to_addr":"","amount":"","epoch":11,"ts":1793098294,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":11,"seed":"63d6b3fee25473c3","answer":"Last month a 200-account cohort graded each other for six hours before spot checks caught 38 wrong grades, and every stake in that panel went to zero. Reviews now sit in escrow until finality, a beacon of hash commitments keeps grades auditable, and each identity stakes 300 POA per review. A trellis of clones cannot out-earn the slash rate. The garden stays smaller and pays only what survived the checks.","stamp":1,"from":"poa1GWWgEj15vxA7VrrSbC1KchP6jSYP4BB3C3hdBKw16eWF","nonce":10,"parents":["35ea3bdd0a2cbfdc3aed34a357247907bf9fbc67c42c491d7eb677b3ccae431a","4480c06623889f850dde1e13eabc7afe7f3303330f1e9c2b93141a58e6c7e020"],"ts":1793098294,"cid":"poa-mainnet-1","sig":"4voSKbtcZAheFWc9yBdEzBqN3A558GtpxUXhdPpKdkhxx3AbzXj3tE4LSeSJXervHS38wRPbDBfi8rzo8cEzNman"},"checkpointed":{"height":167095,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:23:42.351Z","checkpoint_height":167095,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}