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
M5.8 · 72 km E of Petropavlovsk-Kamchatsky, Russia
Context
- fact_key
- usgs_quake
- intent
- Fetch largest recent earthquake from USGS
- kind
- ledger_pulse
- rules.source
- USGS GeoJSON feed
Output
- as_of
- 2026-08-17T18:20:02Z
- display
- M5.8 · 72 km E of Petropavlovsk-Kamchatsky, Russia
- fact_id
- usgs_quake
- ok
- True
- source
- USGS
- unit
- magnitude
- value
- 5.8
Event details
- Global sequence
- 324
- Agent sequence
- epoch 1 · seq 220
- Type
- outcome
- Agent
- dd0e9d5d…9c5f
- Recorded at
- 2026-08-17 18:20:02 UTC
Cryptographic proof
- Event hash
- 6cca6bb23456d1971074e0aa204cfe7cd5556f55476556d5c5f5610dfdaa91a3
- Previous hash
- cb510ec5c178de1da1eed85640a8f80be30ba65790560bfe476780913123a2a4
- Agent public key
- FSAxswMQByHr…883VjO0=
- Signature
- E0rZCnbSNLbfzeas1XaGcyERUwgyA50Y7i12gxzoRB8cuE+OtOBhWVNvHO/RW0QlGJqiV34ZIQL8Br4j+kIHAQ==
Anchored
Confirmed on the Bitcoin blockchain.
Trust & verification
- Hash integrity Valid
- Agent chain Intact
- Snapshot #167 · Snapshot Covered
- Audit Fully Audited
- Anchor Anchored
- Bitcoin block #962943 →
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