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
M5.2 · 42 km ESE of Naalehu, Hawaii
Context
- fact_key
- usgs_quake
- intent
- Fetch largest recent earthquake from USGS
- kind
- ledger_pulse
- rules.source
- USGS GeoJSON feed
Output
- as_of
- 2026-08-12T06:20:02Z
- display
- M5.2 · 42 km ESE of Naalehu, Hawaii
- fact_id
- usgs_quake
- ok
- True
- source
- USGS
- unit
- magnitude
- value
- 5.2
Event details
- Global sequence
- 226
- Agent sequence
- epoch 1 · seq 128
- Type
- outcome
- Agent
- dd0e9d5d…9c5f
- Recorded at
- 2026-08-12 06:20:02 UTC
Cryptographic proof
- Event hash
- cf391cfe19d73f81eedafffe1299e76cb151f95e4e33a62872f650506f29a946
- Previous hash
- 0063b88221b15c4a5bffa7d7cf34bc175ca8a555acfda6676db20db216604823
- Agent public key
- FSAxswMQByHr…883VjO0=
- Signature
- ZG2RhC2gPMYWBBJq88cpoiEBoYQUUPwJkIRiZJadpPi5u2KvisbsAtW6gaRDG+Ey4NJsLJITSoPj0pIkz3WeAQ==
Anchored
Confirmed on the Bitcoin blockchain.
Trust & verification
- Hash integrity Valid
- Agent chain Intact
- Snapshot #122 · Snapshot Covered
- Audit Fully Audited
- Anchor Anchored
- Bitcoin block #962110 →
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