Proceedings of the International Conference on Advances in Computing Technology and Artificial Intelligence (COMPUTATIA 2026)

International Conference on Advances in Computing Technology and Artificial Intelligence (COMPUTATIA 2026)

📍Jaipur, India🗓️ 23-24 March 2026
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Veritas Ledger: A Blockchain-Based, Heuristic-driven NLP LegalTech Web Platform for Secure Document Verification

Authors
Amruta Patil1, Anushka Khot1, *, Ananya Kulkarni1, Aditi Menbudle1
1Department of Computer Science Engineering, Vishwakarma Institute of Technology, Pune, Maharashtra, India
*Corresponding author. Email: anushka.khot241@vit.edu
Corresponding Author
Anushka Khot
Available Online 25 June 2026.
DOI
10.2991/978-94-6239-713-2_52How to use a DOI?
Keywords
Blockchain; NLP; Spacy; Regex; Ethereum; LegalTech; SHA-256; Smart Contracts
Abstract

In the transition from legal tech to online, we are faced with a problem: how to keep all our documents secure whilst ensuring that they are legally and constitutionally accurate. Blockchain is a secure means for creating a permanent record that cannot be tampered with. However, at the same time, it does not necessarily understand what the document entails. AI(NLP) can read and analyse a contract, looking for any technical discrepancies or problematic statements. To bridge this gap, proposed solution has been created, Veritas Ledger, a system that connects AI with the Ethereum Blockchain. It not only preserves your document but also reads it using smart analysis and flags potentially problematic clauses. Additionally, it verifies its structure before saving it on the blockchain. In our tests, the system was 87% accurate at spotting critical legal details and provided an unchangeable history of every contract version.

Copyright
© 2026 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference on Advances in Computing Technology and Artificial Intelligence (COMPUTATIA 2026)
Series
Atlantis Highlights in Intelligent Systems
Publication Date
25 June 2026
ISBN
978-94-6239-713-2
ISSN
2589-4919
DOI
10.2991/978-94-6239-713-2_52How to use a DOI?
Copyright
© 2026 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Amruta Patil
AU  - Anushka Khot
AU  - Ananya Kulkarni
AU  - Aditi Menbudle
PY  - 2026
DA  - 2026/06/25
TI  - Veritas Ledger: A Blockchain-Based, Heuristic-driven NLP LegalTech Web Platform for Secure Document Verification
BT  - Proceedings of the International Conference on Advances in Computing Technology and Artificial Intelligence (COMPUTATIA 2026)
PB  - Atlantis Press
SP  - 704
EP  - 716
SN  - 2589-4919
UR  - https://doi.org/10.2991/978-94-6239-713-2_52
DO  - 10.2991/978-94-6239-713-2_52
ID  - Patil2026
ER  -