Braess Paradox in Layer-2 Blockchain Payment Networks. - Arad Kotzer; Ori Rottenstreich (ICBC, 2023)

Detection of NFT Duplications with Image Hash Functions. - Arad Kotzer; Mostafa Naamneh; Ori Rottenstreich; Pedro Reviriego (ICBC, 2024)

Privacy Comparison for Bitcoin Light Client Implementations. - Arad Kotzer; Ori Rottenstreich (IACR Cryptol. ePrint Arch., 2024)

SoK: Applications of Sketches and Rollups in Blockchain Networks. - Arad Kotzer; Daniel Gandelman; Ori Rottenstreich (IEEE Trans. Netw. Serv. Manag., 2024)

Topologies for Blockchain Payment Channel Networks: Models and Constructions. - Julia Khamis; Arad Kotzer; Ori Rottenstreich (IEEE/ACM Trans. Netw., 2024)

Short Paper: Implementing Swap Contracts on Blockchain Networks. - Arad Kotzer; Ori Rottenstreich (CVCBT, 2025)

Addressing Scalability Issues of Blockchains With Hypergraph Payment Networks. - Arad Kotzer; Bence Ladóczki; János Tapolcai; Ori Rottenstreich (IEEE Trans. Netw. Serv. Manag., 2025)