Guide on Blockchain-Based Certificate Authentication System

blockchain-secure documents

Today, it is common to experience counterfeit certificates in diverse industries. Paper certificates can easily get forged, damaged, or even lost. Scanned copies of certificates are also susceptible to being fortified with image-auditing tools. One thing that can be advantageous here is e-certificate blockchain verification. The blockchain QR code on the certificate can authenticate it and ensure its immutability.

A fool proof solution to such a problem can be blockchain technology. It brings never-seen-before advantages such as transparency and traceability, guaranteeing trust for users, professionals, and even recruiters. Whether businesses, educational institutions, the legal sector, or any other area, blockchain can help with certificate authentication.
Educators’ security of brand, the convenience of certification infrastructure, or the control of learners over their identity and achievements, blockchain-based digital certificates have already started securing the future of not just the education sector but other industries too powerfully and effectively.

Blockchain Technology

Blockchain is a distributed database that records separate transactions. The blockchain provides the users with a non-modifiable property through which you can see that the certificates are authentic, not tampered. It improves the credibility of different paper-based certificates. Confidentiality, dependability, and availability are used to digitalize and promise a securer and safe system. You can achieve this system by using blockchain technology. Blockchain has various nodes, and each transaction gets added to it that already holds the record of numerous transactions. Data stays distributed among various nodes and is hence decentralized.

Why blockchain for Digital Certificates?

Blockchain tech increases trust and transparency by enhancing the traceability of data shared across an entire business network. It enhances security by creating a permanent record of certified transactions having end-to-end encryption. It prevents fraud and illegal activity. For example, suppose you are an educational institution and want to check the validation of the certificate. In that case, you can scan the certificates validation qr code and get convinced.

Working on Blockchain Certification

The certified document’s unique hash value is secured on a worldwide network of blockchain technology nodes. This certificate’s data stays a hundred percent secure and tamper-proof. One can instantly verify the integrity and origin of this data. For example, once you have a blockchain-based certificate, the QR code will have a hash value. Whenever anyone wants to access the original data of the certificate, they can scan the QR code. The hash value on the code will match the code on the blockchain network. The data will reveal if the hash values match. Hence, there is complete immutability and quick access.

For example, in the education sector, seamless verification can be possible without the issuer’s participation. Learners can present their digital certificates for frictionless and easy verification without needing the issuer to be involved. It is crucial if the issuing institution is not reachable.

Similarly, blockchain technology plays a critical role in the medical field with storing, maintaining, and even easy verification of medical certificates and records. Doctors and medical professionals can easily access patients’ authentic medical history, confirm them and administer the proper treatment. This technology can massively benefit the healthcare industry as much as it advantages education or other sectors.

The Bottom Line

Blockchain technology comes with a massive level of security, resolves any authentication issues, and ultimately solves the issues of false credentials and fraudulent practices. Blockchain certificates are stored in databases, so it is easy to authenticate them. Know more about how you can introduce blockchain for certificate verification with ProofEasy.