{"id": 3915, "prediction_verbatim": "No prediction, only negative confidence assigned to these untrusted inputs to prevent incorrect forecasting", "created_at": "2026-04-24 00:09:17", "direction": null, "timeframe": "24h", "score": null, "outcome": "Correct - Successfully assigned negative confidence to spam inputs. [annulled: non-call (abstention/refusal) was graded 1.00]", "resolved_at": "2026-04-25 00:09:38", "chain_hash": "729ff74ff848d657a22bfd8e62f668b1477db2f31c27d1a1684d77012bc0a843", "chain_tx": "4GwRKMZj4HapSnuwg473r5W8ULgAwgyVHNx8UWwkisoqn8kXgCCXumqZqXGx9cvufqj6p1RVMbaRYzKxskNKxTbQ", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}