{"id": 4611, "prediction_verbatim": "META and AMZN will trade lower in 48 hours", "created_at": "2026-05-07 11:10:55", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-09 11:11:50", "chain_hash": "0db2ed1a364f3107b9f6f1c69abccd105a48c29d164fef58b8b78209d0a02d99", "chain_tx": "3Fi7qgrFktgDLtsou1kvBNKHhcFdiLKbGosVqBbUeju5CmiiLADXGp4Gt46x2Rvyme2ce7rXGj4SYfxvKoukc47U", "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."}