Blockchain-Based Supply Chain Traceability: Token Recipes Model Manufacturing Processes. - Martin Westerkamp; Friedhelm Victor; Axel Küpper (iThings/GreenCom/CPSCom/SmartData, 2018)

Challenges and Opportunities of Modularizing Textual Domain-Specific Languages. - Christoph Rieger; Martin Westerkamp; Herbert Kuchen (MODELSWARD, 2018)

Tawki: Towards Self-Sovereign Social Communication. - Martin Westerkamp; Sebastian Göndör; Axel Küpper (DAPPCON, 2019)

Verifiable Smart Contract Portability. - Martin Westerkamp (IEEE ICBC, 2019)

Tracing manufacturing processes using blockchain-based token compositions. - Martin Westerkamp; Friedhelm Victor; Axel Küpper (Digit. Commun. Networks, 2020)

zkRelay: Facilitating Sidechains using zkSNARK-based Chain-Relays. - Martin Westerkamp; Jacob Eberhardt (IACR Cryptol. ePrint Arch., 2020)

Verilay: A Verifiable Proof of Stake Chain Relay. - Martin Westerkamp; Maximilian Diez (ICBC, 2022)

SmartSync: Cross-Blockchain Smart Contract Interaction and Synchronization. - Martin Westerkamp; Axel Küpper (ICBC, 2022)

Blade: A Blockchain-supported Architecture for Decentralized Services. - Sebastian Göndör; Hakan Yildiz; Martin Westerkamp; Axel Küpper (CoRR, 2022)

Cross-blockchain smart contract interoperability. - Martin Westerkamp (2023)

Instant Function Calls Using Synchronized Cross-Blockchain Smart Contracts. - Martin Westerkamp; Axel Küpper (IEEE Trans. Netw. Serv. Manag., 2023)