Permanent claim record · Michigan

The SS Edmund Fitzgerald sank on Lake Superior on November 10, 1975, with all 29 crew lost; Gordon Lightfoot wrote and recorded his ballad within the following year.

Verified\u00b7 1975-11-10

Raw value (vault-stripped)

{"tags":["edmund-fitzgerald","great-lakes","music"],"text":"The SS Edmund Fitzgerald sank on Lake Superior on November 10, 1975, with all 29 crew lost; Gordon Lightfoot wrote and recorded his ballad within the following year.","as_of":"1975-11-10","category":"history"}

Predicate	trivia.fact
Subject	Michigan (place)
As of	1975-11-10
Status	Verified
Source	Michigan Pop Culture, Game Shows & Trivia Content Mine — Perplexity Deep Research (March 2026) (trust 6.5/10)
Reference	—
Document hash	pending evidence-pack link
Provenance chain
Claim ID	4d37e35e-040f-449c-89f5-704278bd32dc