Overview

Producer metadata and the represented concept document.

Concept identity

design-knowledge/forgetting-blockchain-gdpr-dr1

Open concept record

Producer label: DR1
Source paper: Design of a forgetting blockchain: A possible way to accomplish GDPR compatibility
Timestamp: 2026-08-15T00:00:00+00:00
Bundle path: design-knowledge/forgetting-blockchain-gdpr-dr1.md

blockchain-architecturedata-deletiondesign-requirementforgetting-blockchain-gdprgdpr-privacyright-to-erasure

Design requirement DR1: Tamper resistance

The prototype needs to be tamper-resistant.

Source paper

This design requirement is proposed by Design of a forgetting blockchain: A possible way to accomplish GDPR compatibility (Simon Farshid, Andreas Reitz, Peter Roßbach, 2019).

Addresses

Design objective DO1: Working forgetting-blockchain prototype

02

Linked concepts

Concepts connected by incoming or outgoing native Markdown links.

1 Design Objective

design-knowledge/forgetting-blockchain-gdpr-do1

DO1 - Working forgetting-blockchain prototype

Build a working prototype demonstrating that transactions can be deleted from a blockchain while maintaining functionality.

blockchain-architecturedata-deletiondesign-objectiveforgetting-blockchain-gdpr+2

1 Paper

papers/forgetting-blockchain-gdpr

Design of a forgetting blockchain: A possible way to accomplish GDPR compatibility

The paper uses design science research to build and evaluate a proof-of-concept Ethereum-based blockchain that deletes old data (state pruning plus a custom multi-database deletion function) while retaining tamper-resistance, decentralization, and smart-contract functionality, and discusses the resulting implications and limitations for GDPR-compliant blockchain design.

blockchainblockchain-architecturedata-deletiondesign-science-research+3

03

Relationships

Directed links from Markdown. Heading context is displayed as derived metadata, not as a formal OKF predicate.

Outgoing links

2

Incoming backlinks

1

Design of a forgetting blockchain: A possible way to accomplish GDPR compatibility
Paper
Source
Design of a forgetting blockchain: A possible way to accomplish GDPR compatibility
Target
DR1 - Tamper resistance
Link label
Design requirement DR1: Tamper resistance
Status
Resolved
Derived heading context: Design knowledge

04

Local graph

One-hop by default, with an optional bounded two-hop view. Nodes are concept files and arrows are Markdown links.

Knowledge graph

3 of 3 concepts · 5 directed relationships

Concept types

05

Raw metadata

The complete producer frontmatter, serialized without server paths or runtime data.

Show producer frontmatter

{
  "type": "design-requirement",
  "title": "DR1 - Tamper resistance",
  "description": "The prototype needs to be tamper-resistant.",
  "resource": "https://hdl.handle.net/10125/60145",
  "source_paper": "Design of a forgetting blockchain: A possible way to accomplish GDPR compatibility",
  "label": "DR1",
  "tags": [
    "forgetting-blockchain-gdpr",
    "design-requirement",
    "gdpr-privacy",
    "blockchain-architecture",
    "data-deletion",
    "right-to-erasure"
  ]
}