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
M5.9 · 264 km SSW of Severo-Kuril’sk, Russia
Context
- fact_key
- usgs_quake
- intent
- Fetch largest recent earthquake from USGS
- kind
- ledger_pulse
- rules.source
- USGS GeoJSON feed
Output
- as_of
- 2026-10-06T18:20:02Z
- display
- M5.9 · 264 km SSW of Severo-Kuril’sk, Russia
- fact_id
- usgs_quake
- ok
- True
- source
- USGS
- unit
- magnitude
- value
- 5.9
Event details
- Global sequence
- 1432
- Agent sequence
- epoch 1 · seq 990
- Type
- outcome
- Agent
- dd0e9d5d…9c5f
- Recorded at
- 2026-10-06 18:20:03 UTC
Cryptographic proof
- Event hash
- a5cac07b59b775f23339cc3f6d0439b5c0ab75d2ea452c7ed4b6af1af4e271fd
- Previous hash
- 3398d247efcfc01b9e6ef9ecd8188a22981a6d9a89f6c0906643fb9ec07bc5be
- Agent public key
- FSAxswMQByHr…883VjO0=
- Signature
- jatwQ0EyCtfOutxuQHv4XM8Yo8XySPpvpjPNLSdtOIAVsaZYn2WnnauRjCS2nHUApf+mn8CZk6VSwS1pSw2+AQ==
Anchored
Confirmed on the Bitcoin blockchain.
Trust & verification
- Hash integrity Valid
- Agent chain Intact
- Snapshot #569 · Snapshot Covered
- Audit Fully Audited
- Anchor Anchored
- Bitcoin block #970222 →
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