fact
✓ Helios stamped
chain leaf #874
The Great Wall of China was built over many centuries by successive dynasties to defend against incursions from the north.
Cited sources
Member verifications (1)
TRUE
Britannica: Great Wall of China
Provenance
Cryptographic details
| id | adlsd9f7 |
| content sha256 | 8cd0c1ba92efa82c81e55cf2eafbd2cd3f5b562ca21142c1a48c1e59ea938b5f |
| chain leaf idx | 874 |
| chain leaf hash | da999b711410b17fb5d6a1f7c76b6cff7654cbbf06694f6d7cc093093d6801a8 |
| created | 2026-05-06T22:48:08.754Z |
| stamped | 2026-05-07T02:33:07.664Z |
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