EPUB Sample Validation Evidence
Official EPUBCheck 5.4.0 was rerun against the exact files in this v4.5 package: 12 of 12 PASS, zero errors, zero warnings. The four main original samples retain their prior QC PDFs. DAISY ACE and manual testing are not complete.
| Sample | Type | SHA-256 | Validator status | Files and reports |
|---|---|---|---|---|
| Digital Publishing Production Handbook | EPUB 3 | 201323cf1b7874f432f72cbdee5aa6f829d0b1be18a86634de6902ada5f8a40f | Official EPUBCheck 5.4.0 PASS — 0 errors / 0 warnings DAISY ACE: not run | EPUB · Official EPUBCheck TXT · AR Tool QC · Existing QC PDF |
| Visual Publishing Guide | EPUB 3 Fixed Layout | 43f59df9ada9022f6f6b278c0597dd408f18f6b69e6595236fc6d7b456ea8508 | Official EPUBCheck 5.4.0 PASS — 0 errors / 0 warnings DAISY ACE: not run | EPUB · Official EPUBCheck TXT · AR Tool QC · Existing QC PDF |
| Audio, Video & Interactive Learning | EPUB 3 | Not available | Browser-only demonstration | No downloadable EPUB |
| Accessible Digital Editions | EPUB 3 | 3a1d71b912b2abd7c71a6049effb2376909e03eebf0469e1ee36672e1d07e063 | Official EPUBCheck 5.4.0 PASS — 0 errors / 0 warnings DAISY ACE: not run | EPUB · Official EPUBCheck TXT · AR Tool QC · Existing QC PDF |
| Mathematics in EPUB | EPUB 3 | bb33d635f03a5bb21feee3a55402374cfdbd039237571e3ebbe14af7e2169c0e | Official EPUBCheck 5.4.0 PASS — 0 errors / 0 warnings DAISY ACE: not run | EPUB · Official EPUBCheck TXT · AR Tool QC · Existing QC PDF |
| Research Methods and References | EPUB 3 | 74a6e72885e17966deed68f9623fa80d2d0b9e7ebea45e74b306fa1fa47b7c9d | Official EPUBCheck 5.4.0 PASS — 0 errors / 0 warnings DAISY ACE: not run | EPUB · Official EPUBCheck TXT · AR Tool QC |
| Reading in Three Languages | EPUB 3 | dca14324b9d48e0b5c134abe8b67cf4ac8098dae840e4e2e6fcf3b5712cd2cd9 | Official EPUBCheck 5.4.0 PASS — 0 errors / 0 warnings DAISY ACE: not run | EPUB · Official EPUBCheck TXT · AR Tool QC |
| Synchronized Story Reading | EPUB 3 | Not available | Browser-only demonstration | No downloadable EPUB |
| The Little Lantern by the Sea | EPUB 3 | c365b799e81ad8d5549768b68e15c540ade611bacc204217473e042713604447 | Official EPUBCheck 5.4.0 PASS — 0 errors / 0 warnings DAISY ACE: not run | EPUB · Official EPUBCheck TXT · AR Tool QC |
| Tables that Make Sense | EPUB 3 | 0b4d25371a888c798e007b8ea99d2349aad010a1d71a2cf3cb5783aa91d38ba6 | Official EPUBCheck 5.4.0 PASS — 0 errors / 0 warnings DAISY ACE: not run | EPUB · Official EPUBCheck TXT · AR Tool QC |
Full file-by-file validation evidence for 12 EPUBs
Checksum-correct dummy ISBNs within four revised demonstrations are unregistered sample placeholders; the real primary identifiers are UUIDs. They are not suitable for commerce. EPUBCheck passing does not establish accessibility conformance.