• Sourabh Deshpande
• Hema Kumbhar
• Akash Deshmukh
• Anuj Maliye
• Prajwal Bhange

In the digital age, the rise of fake particular instruments has come a pressing concern, challenging the integrity of essential documents like university degrees, passports, and identification cards. This issue is aggravated by security vulnerabilities within being instrument procedures, allowing unauthorized variations and leading to the proliferation of fraudulent instruments. Blockchain technology, famed for its decentralized, transparent, and inflexible nature, offers a robust result to this problem. By using blockchain, these instruments can be securely stored and vindicated, icing their authenticity. The decentralized nature of blockchain prevents unauthorized parties from altering instrument information, furnishing a tamper- evidence system that significantly reduces the threat of counterfeiting. This innovative approach not only enhances the security of particular instruments but also streamlines the verification process, offering a flawless and secure system for validating the legality of these pivotal documents. Identity verification has always been a problem for the banking assiduity, particularly when it comes to Know Your client( KYC) processes. Traditional approaches include indistinguishable verifications over several databases, which can affect in inefficiencies and security pitfalls

Decentralization ,tamper- proof ,blockchain ,authentication ,contracts.

"DAB : Verify Authenticity of Digital Documents using Blockchain", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 11, page no.d194-d196, November-2023, Available :http://www.jetir.org/papers/JETIR2311322.pdf

"DAB : Verify Authenticity of Digital Documents using Blockchain", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 11, page no. ppd194-d196, November-2023, Available at : http://www.jetir.org/papers/JETIR2311322.pdf