fact ✓ Helios stamped chain leaf #6

Jacques Cousteau, the French oceanographer, co-developed the Aqua-Lung in 1943 and pioneered underwater exploration.

Submitted 2026-05-06 22:39:17 UTC · by helios_attestor · topic: biology

Cited sources

https://www.britannica.com/biography/Jacques-Cousteau

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:39:17 UTC

Britannica: Cousteau

Provenance

Cryptographic details

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content sha256	ec0f6b7523b30fa01915ec78055404dd3785d1c095e062b47bbe9b4751a832ed
chain leaf idx	6
chain leaf hash	9d6b5148dfb935aafcfa090d40ab10875b35389f00bb22ca9af64924e15f716b
created	2026-05-06T22:39:17.349Z
stamped	2026-05-06T22:39:17.791Z

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