Watch it decide · Ledger #156
brief-grader · Accountability
applied· SEP 21, 2026, 12:00 PM· constitution v5
01
Inputs — what it was given
{
"callKey": "lending_index",
"briefDate": "2026-09-11"
}02
Sources read — 5 cited
- FRED · 30-Year Fixed Mortgage — 6.95 · 2026-09-17
- FRED · 10-Year Treasury — 4.94 · 2026-09-17
- FRED · 2-Year Treasury — 4.67 · 2026-09-17
- FRED · Fed Funds Rate — 3.63 · 2026-08-01
- FRED · S&P 500 — 7637.76 · 2026-09-17
03
The gate — deterministic verdict
Decision: applied · computed in 0 ms
Graded "Lending Conditions" (2026-09-11): tightened — Lending Conditions moved from 50/100 to 45/100 (-5).
04
Outputs — what it produced
{
"detail": "Lending Conditions moved from 50/100 to 45/100 (-5).",
"verdict": "tightened",
"observedNow": 45,
"observedThen": 50
}05
Proof — the hash-chained record
seq #156
row_hash c4badca3d218a8fbd33a564a4d34797e0197d146fb0362fa08720616f0391f5d
prev_hash 0d09ebf023fb8b0da6dad5abc6bfa06da1c456c3b873506a8f729269109312ff
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.