After following the sad Sigil news, I decided to checkout JUTOH which has been mentioned several times as a possible substitute.
One thing JUTOH requires to open a project is a UUID.
Sigill generats a UUID, eg:
Code:
<dc:identifier id="BookId" opf:scheme="UUID">urn:uuid:3beecda8-59fe-4bcf-94a2-01c6aac75cd5</dc:identifier>
Acccording to JUTOH, these must be purchased.
How does SiGil come up with a UUID?