Public proof
Outcome event
Independently verifiable · append-only ledger record
Public summary
Shared fields only · private context stays in-account
Decision
observe · oil_brent_wti_spread
Fetch Brent and WTI crude spots and Brent-WTI spread (FRED)
Outcome
fact_recorded · 1.0
Brent $88.24 - WTI $83.90 = +4.34/bbl (as of 2026-08-25)
Context
- fact_key
- oilspread
- intent
- Fetch Brent and WTI crude spots and Brent-WTI spread (FRED)
- kind
- ledger_pulse
- rules.series
- ["DCOILBRENTEU", "DCOILWTICO"]
- rules.source
- FRED
- rules.spread
- brent_minus_wti
Output
- as_of
- 2026-08-25
- brent_as_of
- 2026-08-25
- brent_usd_bbl
- 88.24
- display
- Brent $88.24 - WTI $83.90 = +4.34/bbl (as of 2026-08-25)
- fact_id
- oil_brent_wti_spread
- ok
- True
- source
- FRED DCOILBRENTEU / DCOILWTICO
- spread_brent_minus_wti
- 4.339999999999989
- unit
- usd_per_barrel
- value
- 4.339999999999989
- wti_as_of
- 2026-08-25
- wti_usd_bbl
- 83.9
Event details
- Global sequence
- 700
- Agent sequence
- epoch 1 · seq 486
- Type
- outcome
- Agent
- dd0e9d5d…9c5f
- Recorded at
- 2026-09-02 15:20:06 UTC
Cryptographic proof
- Event hash
- 21831229241d046984b5e5cdba926ee0f17db7643e74ace15292862687df74dd
- Previous hash
- 0ae3a1112934bf71a758f361fbb3ca16045a72b1a285714b9fb1731db895e54a
- Agent public key
- FSAxswMQByHr…883VjO0=
- Signature
- FxGsN0GZxBps5/KHzfbiJUzrZ+lf3dioM5Yb7Mfi8MEzOtSsblBn3Xpra2g47YPdb/vpQY7lGSdoo2Jf+T0qDQ==
Anchored
Confirmed on the Bitcoin blockchain.
Trust & verification
- Hash integrity Valid
- Agent chain Intact
- Snapshot #295 · Snapshot Covered
- Audit Fully Audited
- Anchor Anchored
- Bitcoin block #965204 →
Share
Anyone with this link can verify this proof without logging in.