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Digital product passport - data storage, archiving, and data persistence

Scope

The scope of this pwi follows the requirements of module 6 in the standardisation request of the european commission.

In Scope:
- rules for decentralised data storage
- rules for archiving and data persistence.
- Definitions for decentralized redundant secure storage of historical passport data
- Rules for replication between economic operators and backup operators
- Rules for data life time definition (in cooperation with module 8)

Out of Scope:

- User identification and legitimation
- Data exchange
- How internal representation of data is done is out of scope
- European standard(s) on unique identifiers
- European standard(s) on data carriers and links between physical product and digital representation
- European standard(s) on access rights management, information, system security, and business confidentiality
- European standard(s) on interoperability (technical, semantic, organisation)
- European standard(s) on data processing, data exchange protocols and data formats
- European standard(s) on data authentication, reliability, integrity
- European standards on Application Programming Interfaces (APIs) for the product passport lifecycle management and searchability