scholarly journals De-Centralized Certificate Creation and Verification using Block Chain (DCCVuB)

2019 ◽  
Vol 9 (1S) ◽  
pp. 132-136
Keyword(s):  
Rapid Growth ◽  
Government Official ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Tremendous Amount ◽  
Block Chain ◽  
High Integrity ◽  
The Creation ◽  
Ease Of Access ◽  
The Individual

The rapid growth in the population has lead to generation of large amount of data from each individual. Each and every individual holds several physically signed documents. Currently, the documents, certificates, and contracts are all printed in papers and manually signed. It is difficult for other party say a recruiter, or a government official or any other custom officer to verify the validity of the certificates and other documents of the individual. It consumes a tremendous amount of time for validating and verifying such documents manually. Thus we propose a system to develop a Decentralized application (DApp) for implementing a Blockchain[1] to store and verify the documents. By the nature of blockchain, the documents are securely stored with high integrity, and no further modifications can be done to the blocks in the chain which in turn reduces the creation of forged documents. Also using Distributed Ledger technology(DLT)[5] and IPFS the data is decentralised so that it is readily available with integrity. Also, using MultiSig[3] concepts, the system is more secured by two step authentication. Thus, blockchain creates trust and DLT provides integrity ease of access. And with use of IPFS the DApp is decentralized4]

scholarly journals Approach and models for using distributed ledger technology to authenticate educational documents

Doklady BGUIR ◽  
2020 ◽  
Vol 18 (7) ◽  
pp. 14-22
Author(s):  
D. A. Kachan ◽  
U. A. Vishniakou
Keyword(s):  
Public Administration ◽  
Third Party ◽  
Digital Documents ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Urgent Task ◽  
Block Chain ◽  
Structural Solutions

The purpose of this article is to analyze methods, approaches, and tools of distributed ledger technology (DLT) for working with documents in education. The objectives of the article are to analyze problems with the authentication of educational documents, develop new structural solutions using block chain technology, consider two models, and evaluate their use for educational documents.Authentication of educational documents is carried out using state registers, which is a complex and resource-intensive process. There is an increase in the number of forged documents in the world, which calls into question the effectiveness of modern mechanisms. Distributed ledger technology (block chain) is a sustainable technological trend that affects the development and quality of the digital economy. The existence of a mechanism for verifying the authenticity of educational documents that is resistant to malicious manipulation is an urgent task that goes beyond the sphere of education, possible solutions to which are proposed to be considered in this paper.The article provides a brief description of DLT and considers the approach of using the technology to authenticate educational documents. It consists of two main stages: the issue of a digital educational document and its verification. The role of a trusted third party in the issue and validation process is considered. The paper presents the models for issuing and validating digital documents based on distributed ledger technology, which allows one to eliminate the limitations and shortcomings of existing approaches. The effectiveness of the approach based on the proposed models is revealed. The formulated approaches can be applied in various socio-economic areas and public administration to work with similar documents.

scholarly journals Block-chain Reaction: Why Development of Blockchain is at the Heart of the Legal Technology of Tomorrow

2019 ◽  
Vol 19 (01) ◽  
pp. 58-60
Author(s):  
Kimberley Rust
Keyword(s):  
Peer To Peer ◽  
Chain Reaction ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Block Chain ◽  
Legal Technology

Blockchain, arguably the most discussed and promising of FinTech trends, has incredible potential to transform legal technology. Infamous as the technology behind cryptocurrencies, distributed ledger technology (DLT) has developed far beyond these origins and may prove far more valuable than the currency it supports. As a form of DLT, blockchain allows for secure decentralisation of peer-to-peer, irreversible exchanges, providing a transparent and irrevocable record as these occur. The technology is already used across the legal industry and a plethora of opportunities to extend its application bubble beneath the surface, under development, waiting to break into the current market.

scholarly journals Blockchain Technology: Rising Trend in Various Applications

2021 ◽  
Author(s):  
Zalte S. S ◽  
Patil P. N ◽  
Deshmukh S. N ◽  
Patil M. G ◽  
Katkar P. S
Keyword(s):  
Business Process ◽  
Digital Transformation ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Block Chain

In this tech world, size of block chain is exponentially growing in this covid pandemic year which was not predicted. This pandemic environment causes digital transformation drive in various areas, particularly via the utilization of block chain or distributed ledger technology. To enhance and accelerate business process in various organization and industry showed a growing interest to adopt this technology. This paper summarized various block chain applications which are widely used in number of sectors and also focus on some challenges becomes hurdle while adopting block chain technology.

scholarly journals A Design of the Settlement Mode of the Electric Vehicles’ Shared Private Piles Based on the Energy Block Chain

2021 ◽  
Vol 257 ◽  
pp. 01053
Author(s):  
Jiawei Li
Keyword(s):  
Data Analysis ◽  
Electric Vehicles ◽  
Configuration Optimization ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Complex Process ◽  
Block Chain ◽  
Decentralized Energy ◽  
Vehicle Networking

To deal with a series of settlement problems such as the insufficient security for the user’s transaction, the complex process of settlement and the difficulty in data analysis within the sharing mode of the electric vehicles’ private piles, this paper proposed a new settlement mode for the shared private piles of electric vehicles. This mode took the shared charging network of the vehicle networking and the pile networking as the background, built a decentralized energy block chain, optimized the structure of the settlement mode by using distributed ledger technology, and used the intelligent contract algorithm to improve the settlement efficiency of charging orders. At the same time, this mode considered the transaction records and subsequent data analysis in its design, and used the evidence-storage and traceability technology to facilitate the integration of charging information data and to realize the configuration optimization of charging network.

Impediments to Blockchain Adoption

2022 ◽  
Author(s):  
Deniz Appelbaum ◽  
Eric Cohen ◽  
Ethan Kinory ◽  
Sean Stein Smith
Keyword(s):  
Seminal Paper ◽  
Digital Currency ◽  
Business Operations ◽  
Business Applications ◽  
Distributed Ledger ◽  
Distributed Ledger Technology ◽  
Block Chain

Satoshi Nakamoto (2008) published a seminal paper on a promising digital currency application and proposed a distributed ledger technology (DLT) to support it. Shortly thereafter, in 2009, bitcoin and the customized DLT that supports it were established. Although the DLT described by Nakamoto (2008), which packages data into blocks that are then cryptographically chained together (i.e., "block chain", or "blockchain"), possesses features that are desirable for some business applications and/or their auditors, over a dozen years later there is not yet a widescale adoption of blockchain for business operations. This paper explores functionality, data and process integrity, and regulatory concerns as potential explanations for the lag in mainstream business and accounting adoption. We also contextualize some of the concerns that are likely to have delayed blockchain implementation by providing a framework of questions directed at both researchers and practitioners.

Interrelation of Architectural Concepts and Principles of Artificial Lighting in the Moscow Concert Hall Zaryadye

2019 ◽  
pp. 4-13
Author(s):  
Maria M. Ilyevskaya
Keyword(s):  
Concert Hall ◽  
Distinctive Features ◽  
Artificial Lighting ◽  
Building Type ◽  
Concert Halls ◽  
Architectural Language ◽  
The Creation ◽  
Architectural Planning ◽  
The Individual ◽  
Formal Features

The article is focused on the analysis of the Zaryadye Concert Hall building in Moscow in terms of the significance of artificial lighting for the creation of the imagery and perception of this facility within the typology of entertainment music-oriented buildings. Through the example of modern places of entertainment, the author reveals a number of formal features (typological attributes), which, being common to buildings of this function, constitute the basis of their image and become obvious due to the realized lighting concept. The interpretation of these attributes in the interaction of architectural planning and lighting concepts in the Zaryadye Concert Hall is traced. In conclusion, the distinctive features of the building under consideration are determined. At the same time, they reflect a new understanding of concert halls as a building type, the changes related to the overall development of architecture, as well as the elements of the individual architectural language.

Attention Sustainability Impact on Social Status in the Class

2020 ◽  
Vol 8 (1) ◽  
pp. 37-46
Author(s):  
Stanislava Varadinova
Keyword(s):  
Social Status ◽  
Communication Skills ◽  
School Dropout ◽  
Learning Material ◽  
Early School ◽  
The Social ◽  
The Creation ◽  
The Individual ◽  
The Way ◽  
Positive Environment

The attention sustainability and its impact of social status in the class are current issues concerning the field of education are the reasons for delay in assimilating the learning material and early school dropout. Behind both of those problems stand psychological causes such as low attention sustainability, poor communication skills and lack of positive environment. The presented article aims to prove that sustainability of attention directly influences the social status of students in the class, and hence their overall development and the way they feel in the group. Making efforts to increase students’ attention sustainability could lead to an increase in the social status of the student and hence the creation of a favorable and positive environment for the overall development of the individual.

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