Watch it decide · Ledger #143
brief-grader · Accountability
applied· JUL 27, 2026, 12:01 PM· constitution v5
01
Inputs — what it was given
{
"callKey": "lending_index",
"briefDate": "2026-07-14"
}02
Sources read — 5 cited
- FRED · 30-Year Fixed Mortgage — 6.58 · 2026-07-23
- FRED · 10-Year Treasury — 4.71 · 2026-07-23
- FRED · 2-Year Treasury — 4.37 · 2026-07-23
- FRED · Fed Funds Rate — 3.63 · 2026-06-01
- FRED · S&P 500 — 7411.98 · 2026-07-24
03
The gate — deterministic verdict
Decision: applied · computed in 0 ms
Graded "Lending Conditions" (2026-07-14): tightened — Lending Conditions moved from 54/100 to 52/100 (-2).
04
Outputs — what it produced
{
"detail": "Lending Conditions moved from 54/100 to 52/100 (-2).",
"verdict": "tightened",
"observedNow": 52,
"observedThen": 54
}05
Proof — the hash-chained record
seq #143
row_hash bf3123d65bbebd933dfb2a7f3c3fa439a1e50c68eb4084d983383df7018320e0
prev_hash a17b37aaf39384136d08cf575bf467206ed96919f8b626ce0dd47462b4b3987f
This exact row, with its canonical preimage, is public at /api/ledger/export. Recompute its hash with the standalone verifier — it shares no code with this site. The chain head is timestamped into Bitcoin.
Evidence or it doesn't ship.