Description
Photographs, letters, diaries and working files of a chess coach from Oakfold.
Provenance
Deposited by the creator, who asked for it to be kept for their grandchildren. The controller had failed, so the memory chip was removed and read directly. Independent reads agree bit for bit.
Preservation
- Fixity (SHA-256)
c148bb669aa8c2013aef2d625e0081f42ce95a38fd58850fdd83c4537e8fead2- Last verified
- Oct 21, 2026, by Vigil
- Migrated to
- TIFF, PDF/A-2b and FLAC, with the originals kept
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms.
Reading-room copies are migrated to TIFF, PDF/A-2b and FLAC, with the originals kept. The recovered files are kept exactly as they were found.
Cite as: Ada Ortega, Digital papers of Ada Ortega (2019–2024). Lazarus Archive, LZ-37706.