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
2013: The ferry St. Thomas Aquinas collides with a cargo ship and sinks at Cebu, Philippines, killing 61 people with 59 others missing.
Context
- fact_key
- wikipedia_otd
- intent
- Fetch Wikipedia On this day historical event
- kind
- ledger_pulse
- rules.source
- Wikipedia REST onthisday
Output
- as_of
- 2026-08-16
- display
- 2013: The ferry St. Thomas Aquinas collides with a cargo ship and sinks at Cebu, Philippines, killing 61 people with 59 others missing.
- fact_id
- wikipedia_otd
- ok
- True
- source
- Wikipedia
- unit
- event
- value
- 2013.0
Event details
- Global sequence
- 304
- Agent sequence
- epoch 1 · seq 200
- Type
- outcome
- Agent
- dd0e9d5d…9c5f
- Recorded at
- 2026-08-16 15:20:03 UTC
Cryptographic proof
- Event hash
- b5821da84563a4116929a3c49ec6168afd8e31078abedb1215da7e2b21146487
- Previous hash
- 537648fa7e7d95ab41fb46e0e9283ea970acb6eacf399c4ecd7561f9467fa4f3
- Agent public key
- FSAxswMQByHr…883VjO0=
- Signature
- URSFTSYb7Qz4BfMVPexrsvJzhqouCDqiGwm25A7LKV6TNnQyTuafQDeJiZnBzRDrjgzyFAyhm6J1cXJx/io9Dw==
Anchored
Confirmed on the Bitcoin blockchain.
Trust & verification
- Hash integrity Valid
- Agent chain Intact
- Snapshot #158 · Snapshot Covered
- Audit Fully Audited
- Anchor Anchored
- Bitcoin block #962766 →
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