“…In the proposed work, various aspects (including architectural, model, framework and security) are taken into consideration while proposed blockchain-based smart healthcare system. [15], [30], [34], [35], [43], [46] Integrity [8], [12]- [13], [17], [30], [34], [35], [43], [46], [47], [50] Authentication [18]- [21], [30], [32], [34], [35], [43], [46], [47], [50] Non-repudiation [17], [35], [43], [46] Resource availability [29], [32], [33], [43], [46] Users availability [22], [29], [32], [33], [43], [46] Network availability [22], [29], [32], [33], [35], [43],…”