TB-000152
● Active Tier 1: Empirical Fact
Created: Jan 31, 2026 7:42 PM
Creation Method:
👥 Human Verified
95%
Probability Score
The Claim
The printing press was invented by Johannes Gutenberg around 1440.
Probability Breakdown
Why 95% and not 100%?
Approximate date; development was gradual
No probability factors documented yet.
Source Documentation
No sources documented yet.
Usage Statistics
0
Times Cited
Version History
Current Version: v1.0
Export & API
GET /api/v1/bits/TB-000152