--- title: NSDL : Contract360 App slug: contract360/8mH3-nsdl-contract360-app createdAt: 2024-10-28T09:57:46.100Z --- # Introduction The users can seamlessly leverage Aadhar-based fingerprint signing using biometric devices with the help of the Contract360 App. **Contract360 App: ** The fingerprint signing is seamlessly integrated into the Contract360 app environment, providing users with a more streamlined and intuitive experience. This allows users to leverage biometric devices, such as fingerprint scanners to authenticate their identity and sign documents directly within Contract360 Android applications. This document aims to provide comprehensive guidance for performing the **Fingerprint signing **with the help of the **Precision PB 1000 L1 **device using the **Contract360 App** with **NSDL** as the Esigning Service Provider (ESP) in both the **Preproduction **and **Production **environment. ## Contract Signing using Contract360 Production App To verify the device registration status of the device, please visit the following link [https://pbrdms.precisionbiometric.co.in/RDMS\_Server\_Prod/RegisteredDeviceInfo.aspx](https://pbrdms.precisionbiometric.co.in/RDMS_Server_Prod/RegisteredDeviceInfo.aspx)Enter the device serial number and click on the verify button. The device registration status will appear. If any help is required please drop an email to [biometricsupport@precisionit.co.in ](mailto\:biometricsupport@precisionit.co.in)for further assistance. ### Prerequisites Required: Below are the prerequisites required to perform the Aadhaar-based fingerprint signing using the Contract360 Production App with the help of the PRECISION PB1000 L1 device. 1\. **PB1000 L1 RD Service App**: Download from the[ Google Play Store](https://play.google.com/store/search?q=precision+biometric+pb1000\&c=apps\&hl=en-IN). 2\. PRECISION Biometric Device L1 **(PB1000  L1)**. Once you have all the above-mentioned prerequisites follow the below steps to set up the PRECISION PB1000 L1 device to perform the signing. ### Steps to Follow: **Step 1: **Before connecting the device to the Mobile device, go to the mobile setting app, search for the “**OTG Connection**” and turn on the toggle. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-YWBW6UZByOhsTRCR-Px94-20240804-145737.png" size="38" width="372" height="663" position="center" alt="OTG Connection Settings" showCaption="false"} **Step 2: **Connect the PB1000 L1 device with the mobile device. **Allow** the permissions that are prompted on the screen. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-Oei6y2VoSnuBobMr8pZ9u-20240804-145851.png" size="38" width="337" height="603" position="center" alt="Permissions Interface" showCaption="false"} **Step 3: **By default, the PB1000 L1 device is set up for the production. Click the “**Next**” Button. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-8w5hdvWqDsj1G9NNuLtQb-20240804-150017.png" size="38" width="368" height="681" position="center" alt="Permission Interface" showCaption="false"} **Step 4: **The device initialization process will start wait for a few seconds and a confirmation message will appear stating “Device** ready to use. PB 1000 powered by Precision**”. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-IoykPLx73meFgQDm9Ovn1-20240804-150129.png" size="68" width="754" height="690" position="center" alt="Confirmation Message" showCaption="false"} **Step 5: **Navigate to the **signing link** sent to the signer’s email and mobile number (provided while initiating the contract). ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-auvx97hiVn8z-aZWg6989-20241028-050417.png" size="74" width="1060" height="712" position="center" alt="Signing Email and SMS" showCaption="false"} **Step 6: **Once the signing link is clicked the user will automatically navigated to the Contract360 App. The pre-verification page will open, where the user needs to perform verification using a one-time OTP. Click on the “Get OTP” button. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-dQzr1CVLoemORIB_CjrK1-20240803-170940.png" size="38" width="241" height="422" position="center" alt="OTP Verification page" showCaption="false"} **Step 7: **The user will receive the OTP on their **email** and **mobile number** provided during contract initiation. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-NAHZSQ8i0VVo5tSjtHBgo-20241028-050821.png" size="72" width="948" height="676" position="center" alt="OTP Email and SMS" showCaption="false"} **Step 8: **Enter the OTP received via email or mobile number and click the “**Verify**” button. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-1t8yR603A_TpnxQuRa6Sa-20241028-050934.png" size="34" width="486" height="898" position="center" alt="OTP Page" showCaption="false"} **Step 9: **Upon successful verification, the user will land on the contract page. Click on the “**I want to sign**” button to proceed. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-sajKds8a7CkCamaAoGzbV-20241028-051054.png" size="34" width="434" height="724" position="center" alt="Contract Page" showCaption="false"} **Step 10: **The NSDL Interface will appear with the consent. Please click on “OK” to continue. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-B7LrVYjC8JVh3Y-eL3Og1-20241028-053940.png" size="38" width="550" height="894" position="center" alt="NSDL Consent Page" showCaption="false"} **Step 11: **Fill in the Aadhar Number and tick the consent check box. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-s-VC5DRuyZp1KO3egk3VP-20241028-054104.png" size="36" width="400" height="770" position="center" alt="NSDL Page" showCaption="false"} **Step 12: **The Precision PB1000 L1 device connected will be automatically detected. A confirmation message will appear on the screen. Click on “OK” to continue. Click on the "Capture fingerprint button". ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-Cpj8RS-bFbddTuVRHeu9u-20241028-054220.png" size="36" width="448" height="846" position="center" alt="Confirmation Message" showCaption="false"} **Step 13: **A Precision RD Service Interface will appear. Place your finger firmly on the device. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-qEvoIAFUZg1M2ScVhR9jn-20240804-151056.png" size="38" width="395" height="692" position="center" alt="PB 1000 L1 RD Service App Interface" showCaption="false"} **Step 14: **The confirmation of signing will be prompted on the screen. Click “OK”. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-yW7mjJI6rrUmi_a6ua41M-20241028-054421.png" size="38" width="448" height="812" position="center" alt="Finger Captured Signing Message" showCaption="false"} **Step 15: **Click on the submit button to proceed further. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-VZtANMGtj1r5pD4BwD2-t-20241028-054554.png" size="38" width="400" height="770" position="center" alt="NSDL Interface" showCaption="false"} **Step 16: **The user will be automatically redirected to the signed contract where they can see their signature affixed to the contract. Click on “**Done**” to complete the signing process ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-R2ArJBKFIIZj6NEnyLk6k-20241028-051335.png" size="38" width="486" height="832" position="center" alt="Signed Contract Page" showCaption="false"} **Step 17: **The user will see the Success page and can click on the “Great” button or be redirected to the success URL set by the contract initiator after 5 seconds. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-AUY0znHfMdFT2dx2m08uq-20241028-051518.png" size="38" width="454" height="772" position="center" alt="Success Page" showCaption="false"} **Step 18: **The user will receive a confirmation email with the header “Confirmation of signing the document,” containing the signed contract along with the text SMS. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-NER8cNEJrrpJBYNFwR9Md-20241028-052451.png" size="68" width="1048" height="862" position="center" alt="Confirmation Email and SMS" showCaption="false"} **Step 19: **Once all signers have signed the contract, the user will receive another email with the header “Your document signing has been finalized successfully,” containing the final signed contract and the Audit Trail Certificate. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-RuOOs4susMf5u4im8G-q6-20241028-052753.png" size="74" width="1008" height="710" position="center" alt="Audit trail Email and SMS" showCaption="false"} ## Contract Signing using Contract360 Pre-production App To verify the device registration status of the device, please visit the following link [https://pbrdms.precisionbiometric.co.in/RDMS\_Server\_Prod/RegisteredDeviceInfo.aspx](https://pbrdms.precisionbiometric.co.in/RDMS_Server_Prod/RegisteredDeviceInfo.aspx)Enter the device serial number and click on the verify button. The device registration status will appear. If any help is required please drop an email to [biometricsupport@precisionit.co.in ](mailto\:biometricsupport@precisionit.co.in)for further assistance. ### Prerequisites Required: Below are the prerequisites required to perform the Aadhaar-based fingerprint signing using the Contract360 Preproduction App with the help of the PRECISION PB1000 L1 device. 1\. **PB1000 L1 RD Service App**: Download from the[ Google Play Store](https://play.google.com/store/search?q=precision+biometric+pb1000\&c=apps\&hl=en-IN). 2\. PRECISION Biometric Device L1 **(PB1000  L1)**. Once you have all the above-mentioned prerequisites follow the below steps to set up the PRECISION PB1000 L1 device to perform the signing. ### Steps to Follow: **Step 1: **Before connecting the device to the Mobile device, go to the mobile setting app, search for the “**OTG Connection**” and turn on the toggle. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-YWBW6UZByOhsTRCR-Px94-20240804-145737.png" size="38" width="372" height="663" position="center" alt="OTG Connection Settings" showCaption="false"} **Step 2: **Connect the PB1000 L1 device with the mobile device. **Allow **the permissions that are prompted on the screen. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-Oei6y2VoSnuBobMr8pZ9u-20240804-145851.png" size="38" width="337" height="603" position="center" alt="Permissions Interface" showCaption="false"} **Step 3: **By default, the PB1000 L1 RD Service app is set up for production. Select “**Pre-Production**”. Click the “**Next**” button. To set it up for production reinstall the app. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-o7KqATvecLstSxwtW12OL-20240804-152157.png" size="38" width="381" height="704" position="center" alt="Permission settings Interface" showCaption="false"} **Step 4: **The device initialization process will start wait for a few seconds and a confirmation message will appear stating “**Device ready to use. PB 1000 powered by Precision**”. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-IoykPLx73meFgQDm9Ovn1-20240804-150129.png" size="68" width="754" height="690" position="center" alt="Confirmation Message" showCaption="false"} **Step 5: **Navigate to the **signing link** sent to the signer’s email and mobile number (provided while initiating the contract). ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-auvx97hiVn8z-aZWg6989-20241028-050417.png" size="74" width="1060" height="712" position="center" alt="Signing Email and SMS" showCaption="false"} **Step 6: **Once the signing link is clicked the user will automatically navigated to the Contract360 App. The pre-verification page will open, where the user needs to perform verification using a one-time OTP. Click on the “Get OTP” button. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-dQzr1CVLoemORIB_CjrK1-20240803-170940.png" size="38" width="241" height="422" position="center" alt="OTP Verification page" showCaption="false"} **Step 7: **The user will receive the OTP on their **email** and **mobile number** provided during contract initiation. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-NAHZSQ8i0VVo5tSjtHBgo-20241028-050821.png" size="72" width="948" height="676" position="center" alt="OTP Email and SMS" showCaption="false"} **Step 8: **Enter the OTP received via email or mobile number and click the “**Verify**” button. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-1t8yR603A_TpnxQuRa6Sa-20241028-050934.png" size="34" width="486" height="898" position="center" alt="OTP Page" showCaption="false"} **Step 9: **Upon successful verification, the user will land on the contract page. Click on the “**I want to sign**” button to proceed. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-sajKds8a7CkCamaAoGzbV-20241028-051054.png" size="34" width="434" height="724" position="center" alt="Contract Page" showCaption="false"} **Step 10: **The NSDL Interface will appear with the consent. Please click on “OK” to continue. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-B7LrVYjC8JVh3Y-eL3Og1-20241028-053940.png" size="38" width="550" height="894" position="center" alt="NSDL Consent Page" showCaption="false"} **Step 11: **Fill in the Aadhar Number and tick the consent check box. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-s-VC5DRuyZp1KO3egk3VP-20241028-054104.png" size="36" width="400" height="770" position="center" alt="NSDL Page" showCaption="false"} **Step 12: **The Precision PB1000 L1 device connected will be automatically detected. A confirmation message will appear on the screen. Click on “OK” to continue. Click on the "Capture fingerprint button". ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-Cpj8RS-bFbddTuVRHeu9u-20241028-054220.png" size="36" width="448" height="846" position="center" alt="Confirmation Message" showCaption="false"} **Step 13: **A Precision RD Service Interface will appear. Place your finger firmly on the device. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-qEvoIAFUZg1M2ScVhR9jn-20240804-151056.png" size="38" width="395" height="692" position="center" alt="PB 1000 L1 RD Service App Interface" showCaption="false"} **Step 14: **The confirmation of signing will be prompted on the screen. Click “OK”. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-yW7mjJI6rrUmi_a6ua41M-20241028-054421.png" size="38" width="448" height="812" position="center" alt="Finger Captured Signing Message" showCaption="false"} **Step 15: **Click on the submit button to proceed further. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-VZtANMGtj1r5pD4BwD2-t-20241028-054554.png" size="38" width="400" height="770" position="center" alt="NSDL Interface" showCaption="false"} **Step 16: **The user will be automatically redirected to the signed contract where they can see their signature affixed to the contract. Click on “**Done**” to complete the signing process ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-R2ArJBKFIIZj6NEnyLk6k-20241028-051335.png" size="38" width="486" height="832" position="center" alt="Signed Contract Page" showCaption="false"} **Step 17: **The user will see the Success page and can click on the “Great” button or be redirected to the success URL set by the contract initiator after 5 seconds. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-AUY0znHfMdFT2dx2m08uq-20241028-051518.png" size="38" width="454" height="772" position="center" alt="Success Page" showCaption="false"} **Step 18: **The user will receive a confirmation email with the header “Confirmation of signing the document,” containing the signed contract along with the text SMS. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-NER8cNEJrrpJBYNFwR9Md-20241028-052451.png" size="68" width="1048" height="862" position="center" alt="Confirmation Email and SMS" showCaption="false"} **Step 19: **Once all signers have signed the contract, the user will receive another email with the header “Your document signing has been finalized successfully,” containing the final signed contract and the Audit Trail Certificate. ::Image[]{src="https://api.archbee.com/api/optimize/qSNGjc2nDdmTfGm_rfzKG-RuOOs4susMf5u4im8G-q6-20241028-052753.png" size="74" width="1008" height="710" position="center" alt="Audit trail Email and SMS" showCaption="false"}