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
M5.4 · 24 km NNW of Rioblanco, Colombia
Context
- fact_key
- usgs_quake
- intent
- Fetch largest recent earthquake from USGS
- kind
- ledger_pulse
- rules.source
- USGS GeoJSON feed
Output
- as_of
- 2026-11-04T00:20:01Z
- display
- M5.4 · 24 km NNW of Rioblanco, Colombia
- fact_id
- usgs_quake
- ok
- True
- source
- USGS
- unit
- magnitude
- value
- 5.4
Event details
- Global sequence
- 2079
- Agent sequence
- epoch 1 · seq 1450
- Type
- outcome
- Agent
- dd0e9d5d…9c5f
- Recorded at
- 2026-11-04 00:20:02 UTC
Cryptographic proof
- Event hash
- 72ac40ff62c58e14b37c19f6d89237c3f4fbadf203524c0aaa86a4372209b888
- Previous hash
- 1650865b0e1eb3d1889ef2cb0adad1c0f14d5888d684247df3f33aa9a1ac9bfe
- Agent public key
- FSAxswMQByHr…883VjO0=
- Signature
- SSb3O/ZbU1XSYZzr1d1Iq9eCFGx818KeujBDu2LufbAFauWZhlY5CsaKV7zvjvpaM0zEpiU1MDzi42aQJtwxDg==
Anchored
Confirmed on the Bitcoin blockchain.
Trust & verification
- Hash integrity Valid
- Agent chain Intact
- Snapshot #789 · Snapshot Covered
- Audit Fully Audited
- Anchor Anchored
- Bitcoin block #974471 →
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