Donation record ledger
Manage verified blood donation records and demonstrate how hash chaining makes edits detectable.
| Block | Donor / Blood | Hospital | Units | Hash proof | Actions |
|---|---|---|---|---|---|
| #1 | Aarav Sharma DON-2026-001 · O+ Eligible | City Care Blood Bank Bengaluru · Jul 02, 2026 | 1 | d7952fa2df...4e18e84a3bPrevious: 000000...000000 | |
| #2 | Nisha Patel DON-2026-002 · A- Used | HopeLine Medical Centre Pune · Jul 08, 2026 | 1 | 2f94b4aeb1...c24c8852c9Previous: d7952f...e84a3b | |
| #3 | Rohan Iyer DON-2026-003 · B+ Eligible | Green Cross Blood Service Chennai · Jul 15, 2026 | 2 | c3d0e15089...2db5363552Previous: 2f94b4...8852c9 | |
| #4 | Sara Khan DON-2026-004 · AB+ Flagged | LifeBridge Hospital Hyderabad · Jul 19, 2026 | 1 | 756af5cef7...b8f671b24fPrevious: c3d0e1...363552 |
Showing 4 of 4 records.