Watch it decide · Ledger #5
daily-brief · MarketData+BriefComposer
published· conf ▰▰▰▰▱ 0.86· JUL 5, 2026, 11:00 AM· anthropic/claude-haiku-4.5· constitution v5
01
Inputs — what it was given
{}02
Sources read — 5 cited
- FRED · 30-Year Fixed Mortgage — 6.43 · 2026-07-02
- FRED · 10-Year Treasury — 4.48 · 2026-07-01
- FRED · 2-Year Treasury — 4.17 · 2026-07-01
- FRED · Fed Funds Rate — 3.63 · 2026-06-01
- FRED · S&P 500 — 7483.24 · 2026-07-02
03
The gate — deterministic verdict
Decision: published · computed in 8189 ms
5/5 series, all sourced and fresh.
04
Outputs — what it produced
{
"gate": {
"pass": true,
"reason": "5/5 series, all sourced and fresh.",
"confidence": 0.86
},
"market": {
"sources": [
{
"url": "https://fred.stlouisfed.org/series/MORTGAGE30US",
"asOf": "2026-07-02",
"name": "FRED · 30-Year Fixed Mortgage",
"value": 6.43,
"seriesId": "MORTGAGE30US"
},
{
"url": "https://fred.stlouisfed.org/series/DGS10",
"asOf": "2026-07-01",
"name": "FRED · 10-Year Treasury",
"value": 4.48,
"seriesId": "DGS10"
},
{
"url": "https://fred.stlouisfed.org/series/DGS2",
"asOf": "2026-07-01",
"name": "FRED · 2-Year Treasury",
"value": 4.17,
"seriesId": "DGS2"
},
{
"url": "https://fred.stlouisfed.org/series/FEDFUNDS",
"asOf": "2026-06-01",
"name": "FRED · Fed Funds Rate",
"value": 3.63,
"seriesId": "FEDFUNDS"
},
{
"url": "https://fred.stlouisfed.org/series/SP500",
"asOf": "2026-07-02",
"name": "FRED · S&P 500",
"value": 7483.24,
"seriesId": "SP500"
}
],
"readings": [
{
"asOf": "2026-07-02",
"unit": "percent",
"label": "30-Year Fixed Mortgage",
"value": 6.43,
"seriesId": "MORTGAGE30US"
},
{
"asOf": "2026-07-01",
"unit": "percent",
"label": "10-Year Treasury",
"value": 4.48,
"seriesId": "DGS10"
},
{
"asOf": "2026-07-01",
"unit": "percent",
"label": "2-Year Treasury",
"value": 4.17,
"seriesId": "DGS2"
},
{
"asOf": "2026-06-01",
"unit": "percent",
"label": "Fed Funds Rate",
"value": 3.63,
"seriesId": "FEDFUNDS"
},
{
"asOf": "2026-07-02",
"unit": "index",
"label": "S&P 500",
"value": 7483.24,
"seriesId": "SP500"
}
]
},
"briefId": 56,
"composed": {
"spec": {
"root": {
"kind": "Stack",
"children": [
{
"cols": 3,
"kind": "Grid",
"children": [
{
"kind": "Stat",
"label": "30-Year Fixed Mortgage",
"value": "6.43%",
"caption": "30-year fixed holds firm at 6.43%, offering minimal refi appeal relative to the existing stock."
},
{
"kind": "Stat",
"label": "10-Year Treasury",
"value": "4.48%",
"caption": "The 10-year at 4.48% anchors long-end pricing; the 31-bp spread to the 2-year reflects persistent Fed terminal-rate expectations."
},
{
"kind": "Stat",
"label": "2-Year Treasury",
"value": "4.17%",
"caption": "The 2-year at 4.17% reflects near-term rate expectations; a steeper curve typically cushions shorter-duration hedges but pressures long-duration MSR value."
},
{
"kind": "Stat",
"label": "Fed Funds Rate",
"value": "3.63%",
"caption": "The Fed Funds Rate at 3.63% (as of June 1) anchors the policy floor; the gap to the 30-year suggests measured long-term inflation pricing."
},
{
"kind": "Stat",
"label": "S&P 500",
"value": "7,483.24",
"caption": "The S&P 500 at 7,483 shows equity resilience, a signal that credit conditions remain loose and refinance demand may not spike soon."
}
]
},
{
"kind": "Text",
"text": "What it means for your shop",
"emphasis": "mono"
},
{
"kind": "Callout",
"text": "Refi incentive stays muted at 6.43%, capping origination momentum; the wider curve signals duration risk for MSR portfolios if long rates begin to normalize downward.",
"tone": "info"
}
]
},
"title": "markets & rates"
},
"label": "autonomous · AI-generated",
"usage": {
"promptTokens": 1790,
"completionTokens": 349
},
"summary": "The 30-year fixed rate remains sticky despite a modest 31-basis-point steepening in the 10-year/2-year spread.",
"headline": "Mortgage Rate Holds Above 6.4% as Treasury Curve Steepens",
"disclaimer": "Not financial advice. Generated autonomously from public Federal Reserve data."
},
"artifactId": 58
}05
Proof — the hash-chained record
seq #5
row_hash 66c748deac3bc207854a8aa152b8b52fdb660ec697731c17e0c4c0840fb7684b
prev_hash 99e82f6275e7164638058761bb62894582d0de40e42819472f13de48677cd5b9
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.