| 01 |
File format |
Resource Version Feature Value carries a code from List 178 |
10 |
11 |
| 02 |
Image height in pixels |
Resource Version Feature Value carries an integer |
10 |
11 |
| 03 |
Image width in pixels |
Resource Version Feature Value carries an integer |
10 |
11 |
| 04 |
Filename |
Resource Version Feature Value carries the filename of the supporting resource, necessary only when it is different from the last part of the path provided in <ResourceLink> |
11 |
44 |
| 05 |
Approximate download file size in megabytes |
Resource Version Feature Value carries a decimal number only, suggested no more than 2 or 3 significant digits (eg 1.7, not 1.7462 or 1.75MB) |
11 |
17 |
| 06 |
MD5 hash value |
MD5 hash value of the resource file. <ResourceVersionFeatureValue> should contain the 128-bit digest value (as 32 hexadecimal digits). Can be used as a cryptographic check on the integrity of a resource after it has been retrieved |
12 |
|
| 07 |
Exact download file size in bytes |
Resource Version Feature Value carries a integer number only (eg 1831023) |
17 |
|
| 08 |
SHA-256 hash value |
SHA-256 hash value of the resource file. <ResourceVersionFeatureValue> should contain the 256-bit digest value (as 64 hexadecimal digits). Can be used as a cryptographic check on the integrity of a resource after it has been retrieved |
28 |
|
| 09 |
ISCC |
International Standard Content Code, a ‘similarity hash’ derived algorithmically from the resource content itself (see https://iscc.codes). <IDValue> is the 55-character case-sensitive string (including three hyphens) forming the ISCC of the resource file |
50 |
|
