{"id": 9702, "prediction_verbatim": "Canada will formally impose retaliatory tariffs matching new U.S. tariff rates on Canadian goods within 7 days of the August 22 trade talk collapse announced by Mark Carney.", "created_at": "2026-08-23 13:19:10", "direction": null, "timeframe": "7d", "score": null, "outcome": null, "resolved_at": null, "chain_hash": "fece027e77d238504a5d3c5b9e1312a20f65f8662cc2fffa85524942c4e2393d", "chain_tx": "CRF4iwgGwZhopK1r68vxFn2QXxA48xtmizJpPSFH9Vq1e66NGEcoRRXaHzJt48ZTN4VA4ryt2hxASzVhDpMjLPm", "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."}