Jayakodi, M.M.H.M.; Thilakarathna, M.P.S.K.N.; Nufla, G.F.
(Faculty of Technology Studies University of Vavuniya, 2025)
Cryptocurrency wallet security is vital, with private key compromises causing $2.2
billion in losses in 2024 (Chainalysis, 2024). This research introduces a multi-network
blockchain framework to safeguard funds in ...