1 Definition
A Data Type containing the list of all Transactions executed on an Asset, first and last included.
2 Functional Requirements
As a modified Asset is a new Asset, Provenance refers to an Asset with a given ID. An Asset may retain its history.
3 Syntax
https://schemas.mpai.community/MMM4/V2.0/data/Provenance.json
4 Semantics
Label | Size | Description |
Header | N1 Bytes | Provenance Header |
– Standard – Provenance | 9 Bytes | The characters “MMM-PRV-V” |
– Version | N2 Byte | Major version – 1 or 2 characters |
– Dot-separator | 1 Byte | The character “.” |
– Subversion | N3 Byte | Minor version – 1 or 2 characters |
M-InstanceID | N4 Bytes | Identifier of M-Instance. |
AssetID | N5 Bytes | Identifier of the Asset. |
ProvenanceID | N6 Bytes | Identifier of Provenance. |
Provenance[] | N7 Bytes | Set of Provenance Data. |
– TransactionID | N8 Bytes | The IDs of the Transactions in the Provenance. |
DescrMetadata | N9 Bytes | Descriptive Metadata. |