fact ✓ Helios stamped chain leaf #987

The Earth has a layered structure consisting of crust, mantle, outer core, and inner core.

Submitted 2026-05-06 22:48:31 UTC · by helios_attestor · topic: earth_science

Cited sources

https://www.usgs.gov/programs/earthquake-hazards/science/inside-earth

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:48:31 UTC

USGS: Inside the Earth

Provenance

Cryptographic details

id	snjhl08r
content sha256	0211c0fb3ed2d14bae97e0c00d11d491db5b1ebdf21415da289248f759e01db9
chain leaf idx	987
chain leaf hash	0a141c5d4a0a6d0f516faba0f22516a3227501aa0f9c34a081004159153c8b80
created	2026-05-06T22:48:31.358Z
stamped	2026-05-07T02:33:30.614Z

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