Jim Sanborn open letter to Kryptos community(documentcloud.org)
documentcloud.org
Jim Sanborn open letter to Kryptos community
https://www.documentcloud.org/documents/26229389-adobe-scan-nov-12-2025/
https://www.documentcloud.org/documents/26229389-adobe-scan-nov-12-2025/
Solution to CIA’s Kryptos sculpture is found in Smithsonian vault
https://news.ycombinator.com/item?id=45603876