{"id": 4738, "prediction_verbatim": "Commits to langchain-ai/langchain and langgenius/dify will show YoY acceleration (measurable via GitHub API) within next 48h as enterprise buyers evaluate stack before deals close", "created_at": "2026-05-09 16:11:26", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-11 16:26:04", "chain_hash": "915c22fa0ca5aba78e5f96a3b7ea5c29cace8d7545b8ab101fe11e672fd8fad5", "chain_tx": "2oQw7GXVb3akDAjuQUYy3XvgEe4HYmM5TcgXYutxtq4naiHqz1U2Qwr2xRH9NtjHxtzaR7Md3JdGeHxsvH2puzg3", "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."}