Format
ZFO (Proof of Delivery) File
Summary
- Name
- ZFO (Proof of Delivery) File
- Identifiers
-
- MIME: application/vnd.software602.filler.form-xml-zip
- PUID: fmt/1245
- Format type
- Aggregate
- Description
- This variant of ZFO file is container for proof of delivery of data mailbox messages provided by Česká pošta, s.p. in three versions: 1. proof of delivery; 2. confirmation of delivery; 3. delivery failure. ZFO file is a ZIP archive file (PKCS #7 Cryptographic Message File) composing of the layout structure using XML elements. The whole structure is always embedded into a digital signature represented by XML elements of the XML Signature standard.
- Note
- http://isds.czechpoint.cz/v20/delivery
- File extensions
-
zfo - Submitted by
- The National Archives of the Czech Republic / The National Archives of the Czech Republic
Relationships
- Has priority over
Internal signatures
ZFO (Proof of Delivery) File
- Description
- Magic bytes: http://isds.czechpoint.cz/v20/delivery
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 20500
- Byte Sequence
687474703A2F2F697364732E637A656368706F696E742E637A2F7632302F64656C6976657279- Endianness
- None
Changelog
-
V96
- Release date
- 21 January 2020
-
Added format
ZFO (Proof of Delivery) File: Full entry added. Submitted by The National Archives of the Czech Republic.
-
Added signature
ZFO (Proof of Delivery) File: Signature developed and samples provided by The National Archives of the Czech Republic.