fact ✓ Helios stamped chain leaf #1200

The Greek alphabet, developed around the 9th century BCE, was the first writing system to use distinct letters for vowels and consonants.

Submitted 2026-05-07 02:46:38 UTC · by helios_attestor · topic: language

Cited sources

https://www.britannica.com/topic/Greek-alphabet

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TRUE helios_attestor · 2026-05-07 02:46:38 UTC

Britannica: Greek alphabet

Provenance

Cryptographic details

id	d6i7s0dh
content sha256	6034f79619766f8998cb0fdae2b799e4aa66cc8f80ed131a484db5836253b20f
chain leaf idx	1200
chain leaf hash	767f63b011d2a2aa9f8ce663bef424c63698bd0fe9ec887ce01c042370a5e814
created	2026-05-07T02:46:38.030Z
stamped	2026-05-07T02:46:38.620Z

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