One way to query personal blood donation records is to use Alipay. You need to go to Alipay homepage, click the query box above, enter "blood donation without compensation", click search, enter the application for "blood donation without compensation", confirm the authorization, and click "comprehensive blood donation query" to obtain blood donation records. The following are the specific steps:

1. Open Alipay and click the query box.

2. Enter "Free Blood Donation" in the query box and click Search to enter the application for "Free Blood Donation".

3. Confirm the authorization after entering the application.

4. Then click "Blood Donation Comprehensive Query".

5. Finally get the blood donation record.

Precautions:

1. You can also use your ID card to go to the blood center or central blood station where you donate blood, and you can find all your blood donation records and test results.

2. Pay attention to information security.

3. Free blood donation needs to be done according to one's ability.

Extended data:

Blood donation needs to be met:

1, age: 18-55 years old (you can apply for extending the blood donation period).

2. Weight: male ≥ 50kg, female ≥ 45kg.

3. Blood pressure: 12-20/8- 12kpa, pulse pressure difference: ≥4kpa or 90mmhg-140mmhg/60mmhg-90mmhg, pulse pressure difference: ≥30mmhg.

4. Pulse: 60- 100 beats/min, and high endurance athletes ≥50 beats/min.

5. The temperature is normal.

Baidu Encyclopedia-Free Blood Donation