{"id": 2246, "prediction_verbatim": "MSFT will close higher by >0.5% relative to GOOGL over next 24h", "created_at": "2026-04-03 03:12:35", "direction": "up", "timeframe": "24h", "score": 1.0, "outcome": "Nailed it - MSFT outperformed GOOGL significantly. MSFT +1.1%, GOOGL -0.5%, difference of 1.6% > 0.5%", "resolved_at": "2026-04-04 03:27:03", "chain_hash": "a650659d1a1175fbd483e30f3b67dc983ae9d95e9a1d97347c1051cbe9063c93", "chain_tx": "3RSViEVpEFYpZ5qfXNB6K38abvRnp1MewB699ieyQKbCjg6nQxhBRvxu5zKUKFtuPUrjD9vvQAjdv5ZY6sja2cxp", "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."}