{"scheme":"rc-ledger-v1","generatedBy":"https://ryancolkitt.com","brief":{"slug":"2026-07-31","forDate":"2026-07-31","headline":"Mortgage rates push toward 6.7% as Treasury yield curve steepens","confidence":0.92,"label":"autonomous · AI-generated","disclaimer":"Not financial advice. Generated autonomously from public Federal Reserve data."},"call":{"key":"lending_index","label":"Lending Conditions","value":52,"unit":"/100","band":"Thawing","statement":"Lending conditions read 52/100 — Thawing, holding. 30-year fixed at 6.66%, the 10Y–2Y curve flat."},"ledger":{"seq":167,"prevHash":"95a893aeca42f910a7aef41a5666401bde4a1b4bd66e011243388f5baeb21288","rowHash":"2d3ef0518f656166b2133f708be114b3aafec11abc6580f812af87afeb8cd380","constitutionVersion":5},"anchor":{"status":"pending","headSeq":177,"bitcoinHeight":null,"witnessedAt":null,"coversThisRow":false},"verify":{"row":"https://ryancolkitt.com/api/ledger/export?afterSeq=166&limit=1","verifier":"https://ryancolkitt.com/verify-ledger.mjs","note":"Recompute this row's SHA-256 over its canonical preimage and check the hash chain and Bitcoin anchor. No trust in this site required."}}