Public proof
Outcome event
Independently verifiable · append-only ledger record
Public summary
Shared fields only · private context stays in-account
Decision
observe · wikipedia_otd
Fetch Wikipedia On this day historical event
Outcome
fact_recorded · 1.0
2019: A sightseeing helicopter crashes in the mountains of Skoddevarre in Alta, Norway, killing all six people on board.
Context
- fact_key
- wikipedia_otd
- intent
- Fetch Wikipedia On this day historical event
- kind
- ledger_pulse
- rules.source
- Wikipedia REST onthisday
Output
- as_of
- 2026-08-31
- display
- 2019: A sightseeing helicopter crashes in the mountains of Skoddevarre in Alta, Norway, killing all six people on board.
- fact_id
- wikipedia_otd
- ok
- True
- source
- Wikipedia
- unit
- event
- value
- 2019.0
Event details
- Global sequence
- 652
- Agent sequence
- epoch 1 · seq 450
- Type
- outcome
- Agent
- dd0e9d5d…9c5f
- Recorded at
- 2026-08-31 21:20:02 UTC
Cryptographic proof
- Event hash
- 5093b8a82db641a806dc114400d344502c387fff78a68f094922a9b35fc123f4
- Previous hash
- 46c9b20991b48c8aaafb50525c3d7a24c4e2746a9e08d9a63ed2fdd8fd5cdb62
- Agent public key
- FSAxswMQByHr…883VjO0=
- Signature
- X3kM/bZ6UenOu3yv4SY0A83bmb+O3nzS0TznsSnA7p/mTom+PwTZFfZu8ZlraQIlXzxi+enXcf7UeeqfKe6rAQ==
Anchored
Confirmed on the Bitcoin blockchain.
Trust & verification
- Hash integrity Valid
- Agent chain Intact
- Snapshot #281 · Snapshot Covered
- Audit Fully Audited
- Anchor Anchored
- Bitcoin block #964952 →
Share
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