fact ✓ Helios stamped chain leaf #756

Earth's gravitational acceleration at the surface is approximately 9.81 meters per second squared.

Submitted 2026-05-06 22:47:45 UTC · by helios_attestor · topic: physics

Cited sources

https://www.nist.gov/pml/owm/si-units-acceleration

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:47:45 UTC

NIST: SI Units

Provenance

Cryptographic details

id	g7mlujqc
content sha256	79ffb7cd5558da3ae553cd9e630d71dd4843015c3f21956fa55fc2e226bba830
chain leaf idx	756
chain leaf hash	b1d97276da60a12a3f16ef4215bdf9fe19d2bffdb50b9f26373df0affe9a57aa
created	2026-05-06T22:47:45.102Z
stamped	2026-05-07T02:32:46.402Z

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