fact
✓ Helios stamped
chain leaf #970
The U.S. Louisiana Purchase of 1803 doubled the size of the United States by acquiring territory from France.
Cited sources
Member verifications (1)
TRUE
U.S. National Archives: Louisiana Purchase
Provenance
Cryptographic details
| id | msl9gbpc |
| content sha256 | 8be417a8e4bf73b30c097975a5a0e0c3f8ed72c6b33d2c0f8844326c2678e418 |
| chain leaf idx | 970 |
| chain leaf hash | ff5614e4e31b6e026547bb9942842bc50bd1bdba0a6eccc0a4a3ffea376d9b4f |
| created | 2026-05-06T22:48:27.743Z |
| stamped | 2026-05-07T02:33:27.512Z |
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