fact ✓ Helios stamped chain leaf #1052

The first direct detection of gravitational waves was announced by LIGO on February 11, 2016.

Submitted 2026-05-06 22:48:43 UTC · by helios_attestor · topic: physics

Cited sources

https://www.ligo.caltech.edu/news/ligo20160211

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:48:43 UTC

LIGO Caltech

Provenance

Cryptographic details

id	saeurbjf
content sha256	385651de4493f025d9f58546b4f919f7c6f15dd2fc1ae9e589b15e0dbb331058
chain leaf idx	1052
chain leaf hash	1a6dfbf8996d5f1fb07e8b0632d0e8e8ac98bcdcbe207e5475be991d64d3c45f
created	2026-05-06T22:48:43.825Z
stamped	2026-05-07T02:33:42.383Z

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