Decentralized Infrastructure for Digital Notarizing, Signing and Sharing Files using Blockchain
- URL: http://arxiv.org/abs/2601.13907v1
- Date: Tue, 20 Jan 2026 12:34:30 GMT
- Title: Decentralized Infrastructure for Digital Notarizing, Signing and Sharing Files using Blockchain
- Authors: Cosmin-Iulian Irimia,
- Abstract summary: This thesis proposes a decentralized infrastructure for digital notarization, signing, and sharing of documents using blockchain technology.<n>By combining cryptographic techniques with decentralized storage, this research contributes to the development of a more secure and efficient framework for managing official documents.
- Score: 0.0
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Traditional paper-based document management has long posed challenges related to security, authenticity, and efficiency. Despite advances in digitalization, official documents remain vulnerable to forgery, loss, and unauthorized access. This thesis proposes a decentralized infrastructure for digital notarization, signing, and sharing of documents using blockchain technology. The research addresses key issues of transparency, immutability, and feasibility by defining system requirements, evaluating existing solutions, and proposing a novel architecture based on distributed systems. By combining cryptographic techniques with decentralized storage, this research contributes to the development of a more secure and efficient framework for managing official documents. The findings highlight the potential of blockchain-based digital notarization to streamline bureaucratic processes, mitigate security risks, and enhance user trust in digital document management.
Related papers
- Immutable Digital Recognition via Blockchain [1.8437748021744547]
This study proposes innovative solutions to address the deficiencies in traditional electronic token systems.<n>The solutions are based on distributed storage, anti-tampering mechanisms, consensus protocols, and transparent, traceable storage.<n>The developed solution enables the full utilisation of blockchain technology's advantages while also fostering community participation.
arXiv Detail & Related papers (2025-08-26T07:27:12Z) - Developing a Blockchain-Based Secure Digital Contents Distribution System [0.0]
This paper presents a blockchain-based secure digital content distribution system that integrates Sia, a decentralized storage network, and Skynet, a content delivery network.<n>The proposed system employs a dual-layer architecture: off-chain for user authentication and on-chain for transaction validation using smart contracts and asymmetric encryption.
arXiv Detail & Related papers (2025-04-24T01:59:45Z) - Trusted Compute Units: A Framework for Chained Verifiable Computations [41.94295877935867]
This paper introduces the Trusted Compute Unit (TCU), a unifying framework that enables composable and interoperable computations across heterogeneous technologies.<n>By enabling secure off-chain interactions without incurring on-chain confirmation delays or gas fees, TCUs significantly improve system performance and scalability.
arXiv Detail & Related papers (2025-04-22T09:01:55Z) - Acurast: Decentralized Serverless Cloud [37.860555651161796]
Acurast is a serverless cloud with a purpose-built orchestrator and reputation engine.<n>Developers can off-load their computations and verify cryptographically.<n>Acurast offers a modular execution layer, taking advantage of secure hardware and trusted execution environments.
arXiv Detail & Related papers (2025-03-19T19:09:21Z) - Balancing Confidentiality and Transparency for Blockchain-based Process-Aware Information Systems [43.253676241213626]
We propose an architecture for blockchain-based PAISs to preserve confidentiality and transparency.<n>Smart contracts enact, enforce and store public interactions, while attribute-based encryption techniques are adopted to specify access grants to confidential information.<n>We assess the security of our solution through a systematic threat model analysis and evaluate its practical feasibility.
arXiv Detail & Related papers (2024-12-07T20:18:36Z) - Decentralized Storage And Self-Sovereign Identity For Document-Based Claims [7.094737268994282]
Decentralized identity systems often compromise user privacy due to online activity tracking or data breaches.
This article introduces SoverClaim, a decentralized application prototype that empowers users to control their identity and also allows them to present digital documents with privacy.
The prototype demonstrates the seamless integration of self-sovereign identities and document-based claims, achieving response times of under 750 ms.
arXiv Detail & Related papers (2024-11-25T23:28:44Z) - ACRIC: Securing Legacy Communication Networks via Authenticated Cyclic Redundancy Integrity Check [98.34702864029796]
Recent security incidents in safety-critical industries exposed how the lack of proper message authentication enables attackers to inject malicious commands or alter system behavior.<n>These shortcomings have prompted new regulations that emphasize the pressing need to strengthen cybersecurity.<n>We introduce ACRIC, a message authentication solution to secure legacy industrial communications.
arXiv Detail & Related papers (2024-11-21T18:26:05Z) - Quantum digital signature based on single-qubit without a trusted third-party [45.41082277680607]
We propose a novel quantum digital signature protocol without a trusted third-party.<n>We prove that the protocol has information-theoretical unforgeability.
arXiv Detail & Related papers (2024-10-17T09:49:29Z) - Decentralized Credential Status Management: A Paradigm Shift in Digital Trust [0.0]
Public key infrastructures are essential for Internet security, ensuring robust certificate management and revocation mechanisms.
The transition from centralized to decentralized systems presents challenges such as trust distribution and privacy-preserving credential management.
This paper explores the evolution of certificate status management from centralized to decentralized frameworks, focusing on blockchain technology and advanced cryptography.
arXiv Detail & Related papers (2024-06-17T13:17:56Z) - Enhancing Trust and Privacy in Distributed Networks: A Comprehensive Survey on Blockchain-based Federated Learning [51.13534069758711]
Decentralized approaches like blockchain offer a compelling solution by implementing a consensus mechanism among multiple entities.
Federated Learning (FL) enables participants to collaboratively train models while safeguarding data privacy.
This paper investigates the synergy between blockchain's security features and FL's privacy-preserving model training capabilities.
arXiv Detail & Related papers (2024-03-28T07:08:26Z) - FileDES: A Secure Scalable and Succinct Decentralized Encrypted Storage Network [30.775493810737192]
Decentralized Storage Network (DSN) is an emerging technology that challenges traditional cloud-based storage systems.
We propose FileDES, which incorporates three essential elements: privacy preservation, scalable storage proof, and batch verification.
Our protocol outperforms the others in terms of proof generation/verification efficiency, storage costs, and scalability.
arXiv Detail & Related papers (2024-03-22T06:41:30Z) - Decentralized Deepfake Detection Blockchain Network using Dynamic Algorithm management [0.0]
This paper presents a comprehensive framework for a blockchain-based decentralized system to tackle the challenge of digital content integrity.
The proposed system integrates advanced deep learning algorithms with the immutable and transparent nature of blockchain technology to create a trustless environment.
The decentralized architecture of the system democratizes the process of verifying digital content and introduces a novel approach to combat deepfakes.
arXiv Detail & Related papers (2023-11-30T13:27:00Z) - Combining Decentralized IDentifiers with Proof of Membership to Enable Trust in IoT Networks [44.99833362998488]
The paper proposes and discusses an alternative (mutual) authentication process for IoT nodes under the same administration domain.
The main idea is to combine the Decentralized IDentifier (DID)-based verification of private key ownership with the verification of a proof that the DID belongs to an evolving trusted set.
arXiv Detail & Related papers (2023-10-12T09:33:50Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.