Published Paper Details:

The rise of digitalization has resulted in an in-crease in online transactions, necessitating the need for secure and dependable methods of document verification. Traditional document verification methods frequently involve manual and time-consuming processes that are vulnerable to fraud and error. Blockchain technology, which provides a secure, transparent, and tamper-proof platform for validation, has emerged as a potential solution to this problem in recent years.The use of blockchain for online document verification entails the use of a distributed ledger system that records and validates the authenticity of documents in a decentralised manner. The procedure entails creating a digital fingerprint of the document, which is then stored on the blockchain. The blockchain creates a secure and immutable record of the document, preventing it from being altered or tampered with.The increased security provided by blockchain is one of the primary advantages of using it for online document verification. Because the blockchain is decentralised, there is no single point of failure, making it more resistant to hacking and other types of cyber attacks. Furthermore, the use of cryptography ensures that the documents are encrypted, which increases their security.