Blockchain Document Verification

Everything in our digital life has been computed, including documents and certifications. Document and certificate verification is a common thing as far as humans exist. They are eager to verify their documents and certificates in every walk of life. This can virtually be done via blockchain technology.

Documents and certificates can be verified through almost every blockchain platform. Popular Blockchain platforms include Ethereum, Binance, Avalanche, Tron, Cardano, etc. We can also use stacks like Node and React to validate the same.

What Do You Mean By Document Verification Through Blockchain Technology?

Document Verification is the process of validating documents. Today, document verification is no more difficult and also immune to defective representations via blockchain technology. Blockchain Technology is a centralised platform for document storage, retrieval, and access.

A blockchain-based system serves as a verification clearinghouse for documents by providing public and private proof of the accuracy of a document. Document verification systems through blockchain technology can be used to issue digital documents that are impossible to counterfeit. This helps improve the trust and transparency of the stakeholders of an organisation.

Blockchain Document Verification Process

Under blockchain technology, the documents to be verified are arranged on a distributed ledger. It is stored as a cryptographic copy that is stored on the blockchain network.. Documents are secured under Blockchain and only an authorised person can access the account. Blockchain stores documents in a form that cannot be customised. This is done through cryptography which requires encryption of data using a hash function. So the data becomes unchangeable and impossible to hack. No scalability issue anymore as transaction time taken will be as quick as a few seconds. In this manner, documents verified on the blockchain are quickly delivered.

Currently, there are numerous ways through which one can verify the document on the blockchain. The easiest way is to re-upload the document to verify its existence. By re-uploading the document, the proof of its existence gets verified as the cryptographic digest and the marker for the transaction is also verified.

Non-Financial Use of Blockchain Technology

The document verification system through blockchain is not unique to banking alone. Not only the Banking, Financial Services, and Insurance sector ( the BFSI ), but universities, educational institutions, etc. can also make use of Blockchain technology. Both issuance and verification of documents can happen through the blockchain data storage and verification methods.

What Do You Mean By Certificate Verification Through Blockchain Technology?

We know people have been submitting fake documents and certificates to get hired by organisations. This is the reason why companies have organised background checks for the recruitment process.

A digital certificate verification system based on blockchain technology is proposed to solve the problem of counterfeiting certificates. Certificate verification is the process of verifying the certificate issued by a university or an institute, ensuring its genuineness.

Why do certificates have to be verified?

There are numerous websites that sell forged degrees and certificates. They take advantage of the lack of systems for verifying authenticity and validity the same. There’s a continuing threat of scholars taking shortcuts during a successful market of forged degrees and credentials. It’s not difficult to find fake universities and degree mills that exist only to make money.

A series of cryptographic solutions are proposed to resolve the issues of counterfeiting certificates. The verification application focuses on checking the authenticity and integrity of the certificates that have been issued. The blockchain acts as the infrastructure of trust as well as a distributed database for saving authentication data.

Certificate Verification Process

First, the paper certificates need to be converted into digital certificates. The valid user can upload the certificate details into the blockchain network with required certificate details. Evaluate the hash value of the electronic file. Store the hash value in the blockchain system. Once the block is created and the valid block is added to the blockchain network, the system will create a QR code and inquiry string code to affix to the paper certificate.

With the immutability nature of the distributed ledger, the system not only verifies the certificate but also stores it in digital form permanently. And it is nearly impossible to modify or create a forged certificate based on the same data. As a result, we can eliminate the problem of counterfeit certificates. We can provide more secure and efficient digital certificate verification using blockchain technology.