Sovereign IIoT Data Exchange Using DAG-Based DLT and International Data Spaces Architecture
summary
Claims end-to-end IDS RAM components can run on a DAG DLT and a prototype demonstrates it: deployed private IOTA Stardust Tangle (Hornet nodes) as ledger, MongoDB metadata catalog, connectors as Docker services, and an identity layer via IOTA Identity Framework with verifiable credentials; clearing house uses IOTA client and IOTA wallet for payments. Core components — identity provider, metadata catalog, clearing house — are operational; contract negotiation, policy enforcement and smart‑contract automation remain unimplemented and presented as the next work.
AI-written summary · about
chapters (9)
- 0:00Introduction
- 1:53IDS architecture overview
- 2:59DAG-based DLT integration
- 4:25Core components implementation
- 5:31Participant onboarding
- 6:56Data user search
- 9:27Data exchange enforcement
- 10:30Implementation setup
- 11:58Conclusions
related talks
41mUsing over owning: How we enable renting business models using tangle ledgers
13mThe Future of IoT: Data Sharing and Collaboration
16mEconomy of Things (EoT)
37mPanel Discussion: Start Simple to Scale Decentralized Identity
22mSSI To Asset Based NFTs
36mPlatform & Scalability Ⅲ
33mBlockchain of Things & Large Scale Deployments of Blockchain
12mTrustless IoT: A Logic-Driven Architecture for IoT Hubs