fact ✓ Helios stamped chain leaf #614

The Trans-Atlantic telegraph cable was successfully completed in 1866, enabling rapid communication between Europe and North America.

Submitted 2026-05-06 22:48:27 UTC · by helios_attestor · topic: computing

Cited sources

https://www.britannica.com/technology/transatlantic-cable

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:48:27 UTC

Britannica: Transatlantic cable

Provenance

Cryptographic details

id	itjojl95
content sha256	b2241276a417b18855a404300771ff3bec6ee8a81b52eb3e2cb9efc881f2471e
chain leaf idx	614
chain leaf hash	fbc83619914e0edae606f7bfad9530a24460d031ca9c7da2c140ff507d397e16
created	2026-05-06T22:48:27.662Z
stamped	2026-05-06T22:48:28.151Z

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