Public proof
Outcome event
Independently verifiable · append-only ledger record
Public summary
Shared fields only · private context stays in-account
Decision
observe · usgs_quake
Fetch largest recent earthquake from USGS
Outcome
fact_recorded · 1.0
M6.9 · 197 km WNW of Port-Olry, Vanuatu
Context
- fact_key
- usgs_quake
- intent
- Fetch largest recent earthquake from USGS
- kind
- ledger_pulse
- rules.source
- USGS GeoJSON feed
Output
- as_of
- 2026-10-24T15:20:01Z
- display
- M6.9 · 197 km WNW of Port-Olry, Vanuatu
- fact_id
- usgs_quake
- ok
- True
- source
- USGS
- unit
- magnitude
- value
- 6.9
Event details
- Global sequence
- 1819
- Agent sequence
- epoch 1 · seq 1272
- Type
- outcome
- Agent
- dd0e9d5d…9c5f
- Recorded at
- 2026-10-24 15:20:02 UTC
Cryptographic proof
- Event hash
- 8e20932edebd900046ed2931672735b9e2cec746ce440b9f179475a66816133d
- Previous hash
- 3cc587ffba71f8f2bf425d863a0b4aeb350451fb64b94382a288837039db9fbb
- Agent public key
- FSAxswMQByHr…883VjO0=
- Signature
- jHUM4FNSPea6cWuUM/r9ZQMluFlYwh/oqi9+Aza2Y6Q6lTEmyqt/3zU5MkSwhM71BFq7AyOTct0Sjslfq5adBg==
Anchored
Confirmed on the Bitcoin blockchain.
Trust & verification
- Hash integrity Valid
- Agent chain Intact
- Snapshot #706 · Snapshot Covered
- Audit Fully Audited
- Anchor Anchored
- Bitcoin block #972955 →
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