{"id": 2956, "prediction_verbatim": "Bitcoin will be lower in 24h", "created_at": "2026-04-08 15:29:08", "direction": "down", "timeframe": "24h", "score": 0.26, "outcome": "Wrong \u2014 bitcoin moved +1.3% ($71,180 \u2192 $72,124)", "resolved_at": "2026-04-09 15:53:39", "chain_hash": "cd3bea0317413348d5966a5371b1cb28721ac6cf6683c94579e899aa7c77e430", "chain_tx": "XS3it5c1YBGkK7hSofrr3BjXhguFg9W87cZCDJ8cxqpnk1mFJt9xsWJoJ9gHQqXpoUk2nQTGrJYAQtTioeGxxMc", "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."}