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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Blockchain technology using for automation of business processes of the enterprise</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Zarina Poberezhna</string-name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Khadija Slimani</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>LDR Laboratory, Higher School of Computer Science</institution>
          ,
          <addr-line>Electronics and Automation (ESIEA), Paris, 75000</addr-line>
          ,
          <country country="FR">France</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>State University “Kyiv Aviation Institute”</institution>
          ,
          <addr-line>Liubomyra Huzara Ave., 1, Kyiv, 03058</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>The paper examines the content and process of using blockchain technology to automate business processes of an enterprise. The author presents an interpretation of automation, which involves the use of digital technologies to improve, optimize and simplify operational processes, allowing enterprises to increase efficiency and minimize costs. The main advantages of using blockchain technology to automate business processes of an enterprise are determined. It is established that the blockchain demonstrates its versatility and efficiency in a number of key areas, including the financial sector, supply chain, ecommerce, and identity management. The possibilities of using blockchain technology in certain business processes of an enterprise are formed. A general algorithm for the phased automation of business processes using blockchain technology at an enterprise has been developed. A model for determining the level of enterprise profit from the introduction of blockchain technology is suggested.</p>
      </abstract>
      <kwd-group>
        <kwd>eol&gt;business processes</kwd>
        <kwd>business process automation</kwd>
        <kwd>digitalization</kwd>
        <kwd>blockchain technology</kwd>
        <kwd>business systems1</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>1. Introduction</title>
      <p>Modern business is undergoing a profound transformation, where digitalization is a key factor for
success in the competitive struggle. The introduction of advanced business process automation
technologies allows enterprises to significantly increase their efficiency and competitiveness.</p>
      <p>Digital solutions offer faster and more accurate data processing, allowing managers to make
informed decisions. By implementing automation, businesses can optimize their operations, reduce
costs, minimize the need for manual labor, and prevent key errors in their operations. The
introduction of modern digitalization technologies improves communication and cooperation
between different departments within the company, which leads to more coherent and efficient
work. In addition, the integration of digital technologies allows businesses to adapt more
effectively to market demands and meet the most diverse customer requirements.</p>
      <p>
        The digitalization process also opens up new opportunities for creating innovative products and
services, which leads to an increase in added value. In today's fast-paced world, where the ability to
quickly adapt to changes is crucial, the use of digital technologies is no longer just a reasonable
choice, but a real necessity. Digitalization is not only a survival strategy for businesses, but also a
key factor in their ability to thrive in a constantly evolving world. Blockchain is most often
associated as a technology related to cryptocurrencies, but over time it has gained greater potential
in other areas of use [
        <xref ref-type="bibr" rid="ref1">1</xref>
        ].
      </p>
      <p>Blockchain technology is rapidly gaining popularity as one of the leading tools for automating
business processes at enterprises. Its importance lies in the ability to guarantee a high level of data
security and transparency. Due to its decentralized nature, the blockchain significantly reduces the
likelihood of fraud and external interference in information processing. This is especially important
for financial transactions, where accuracy and reliability are of utmost importance. Blockchain
technology allows to optimize various routine processes, which saves time and money during their
implementation.</p>
      <p>
        The potential of this technology goes beyond its own capabilities, as it can be effectively
integrated with other advanced solutions, such as smart contracts and the Internet of Things (IoT).
By using blockchain technology, businesses can optimize supply chain management, allowing them
to control the movement of goods from the point of origin to the end consumer. Blockchain is an
innovative technology that promises to change the decision-making process and can provide
innovative organizational practices for the development of digitalization in enterprises [
        <xref ref-type="bibr" rid="ref2">2</xref>
        ]. Thus, in
the era of digital transformation, blockchain is becoming a crucial component of a company's
growth strategy, increasing its competitiveness and stability in the market.
      </p>
      <p>The rest of the article is structured as follows: The section II is focused on existing research on
the application of blockchain technology in enterprises and the state of analysis of the latest
research in this regard. Section III is devoted to the identification of advantages and opportunities
from the use of blockchain technology, which contributes to the automation of business processes
of the enterprise. Section IV presents a model for determining the optimal level of profit from the
implementation of blockchain technology. Section V presents and discusses research results from
the proposed model. The last section contains the conclusions and highlights the next steps of the
research.</p>
    </sec>
    <sec id="sec-2">
      <title>2. State-of-the-art</title>
      <p>The scientific problem of implementing blockchain technology in certain areas of economic
activity, business and certain business processes of enterprises is becoming particularly relevant.</p>
      <p>
        Paper [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ] investigated the possibilities of using blockchain technology in the accounting and
audit system of an enterprise. The author identifies the key areas of blockchain application in
accounting and auditing, which include settlements with counterparties, operational accounting
and reporting in the online mode, settlements on taxes and payments, document flow and storage
of documents, turnover of assets within the enterprise, settlements on accounts receivable and
payable.
      </p>
      <p>
        Paper [
        <xref ref-type="bibr" rid="ref4">4</xref>
        ] focuses on the study of the prospects for the use of blockchain technology in audit
activities. In particular, the researcher noted that blockchain technology opens up wide
opportunities for automating audit procedures and improving audit efficiency: reducing the time
and effort required for audit; increasing the accuracy and reliability of the audit; automating the
verification of transactions; instant access to data, etc.
      </p>
      <p>
        Article [
        <xref ref-type="bibr" rid="ref5">5</xref>
        ] analyzes the scope of blockchain technology in the modern business environment.
The authors note that among the most promising areas of blockchain implementation in Ukraine
and the world are business processes such as accounting for receivables and payables and their
repayment, tax calculation and payment, operational accounting and reporting, as well as
document management and storage.
      </p>
      <p>
        Article [
        <xref ref-type="bibr" rid="ref6">6</xref>
        ] investigated the prospects for the use of blockchain technology in the process of
results-based budgeting (RBB). In particular, the article shows that the introduction of blockchain
technology into the management process of the RBB system, on the one hand, allows to control
and ensure the security of the system against data loss or fraud, will increase the efficiency of
internal and external document flow, and on the other hand, blockchain technology requires the
development of technologies, research and technical support of the enterprise information system,
which leads to an increase in the requirements for employee qualifications; raises problems related
to tax, legal and regulatory issues.
      </p>
      <p>
        Paper [
        <xref ref-type="bibr" rid="ref7">7</xref>
        ] explores the possibilities of using innovative blockchain technologies in the
commercial activities of airlines. In particular, the author investigates the possibilities of using,
analyzes the benefits of using blockchain technologies to optimize the processes of mutual
settlements, the implementation of air transportation, and increase the effectiveness of marketing
impact on air passengers through the use of complete and reliable personal information.
      </p>
      <p>
        Paper [
        <xref ref-type="bibr" rid="ref8">8</xref>
        ] investigated modern aspects of blockchain technology in the innovative development
of enterprises. In particular, it is noted that the banking system remains the flagship in the
implementation of blockchain technologies, as blockchain can be particularly important in solving
the most prominent problems faced by the banking industry.
      </p>
      <p>Blockchain technology is gaining considerable attention in the field of modern science, but its
application in the automation of business processes in enterprises is still in the early stages of
development.</p>
      <p>Although blockchain technology offers numerous benefits, including increased security,
transparency, and efficiency, research in this area is often scattered and does not cover all potential
applications. Most previous studies have primarily examined the technical aspects and potential
economic benefits of adopting new technologies, often overlooking the practical challenges of
integrating and managing these changes in organizations. In addition, there are several aspects that
need to be carefully considered in terms of regulation, legal implications, and socio-economic
impacts.</p>
      <p>The lack of a structured plan and thorough research makes it difficult to implement blockchain
technology on a large scale in business processes. It is crucial to take into account the unique
characteristics of different industries and types of business, as they may affect the effectiveness of
blockchain technology implementation.</p>
      <p>Therefore, to successfully implement blockchain in the business environment, interdisciplinary
research is needed that combines technical, economic, and managerial knowledge. Only by taking
into account the full range of opportunities and limitations can a comprehensive understanding of
the technology's capabilities and limitations be achieved. Additional research in this area will lead
to innovative solutions and increase business competitiveness.</p>
      <p>The purpose of the study is to generalize the theoretical foundations and develop
methodological approaches to the use of blockchain technology to automate business processes of
an enterprise.</p>
    </sec>
    <sec id="sec-3">
      <title>3. Advantages and possibilities of using blockchain technology to automate the business processes of enterprises</title>
      <p>
        Automation of business processes in the digitalization era is an important aspect of managing a
modern enterprise. It helps to streamline document management, ensure transparency of key
business processes, thereby reducing the time required to exchange information between business
process participants and increasing the speed of access to information [
        <xref ref-type="bibr" rid="ref9">9</xref>
        ].
      </p>
      <p>This process involves the use of digital technologies to improve, optimize, and simplify
operational processes, which allows businesses to increase efficiency and minimize costs. Business
process automation encompasses a combination of different technologies, including resource
management software, customer relationship management (CRM) systems, and business process
automation (BPA) platforms. This allows automated tasks that were previously performed
manually to be performed automatically, which helps minimize errors and speed up data
processing.</p>
      <p>In the digitalization era, companies have a chance to introduce innovative business models,
adapt to evolving market dynamics, and increase customer engagement.</p>
      <p>
        The use of innovative technologies and processes, development and implementation of
innovative types of products allows an enterprise to take a leading position in the market. This will
provide products with a high degree of scientific content and novelty, thereby making them
competitive in the global market [
        <xref ref-type="bibr" rid="ref10">10</xref>
        ].
      </p>
      <p>The introduction of automation technologies allows for faster response to market demands and
increases the organization's adaptability.</p>
      <p>It also minimizes administrative costs and allows efficient allocation of resources for important
strategic activities. Implementing advanced analytical tools that help make informed decisions
based on big data is a key component of automation. Overall, business process automation in the
digital era offers businesses a competitive advantage and plays a crucial role in their long-term
sustainability.</p>
      <p>
        There is a two-way relationship between innovation and sustainable development. On the one
hand, economic, social and environmental factors improve as a result of intensified innovation. On
the other hand, these changes lead to the accumulation of funds, knowledge and skills to spread
innovation processes in the country [
        <xref ref-type="bibr" rid="ref11">11</xref>
        ].
      </p>
      <p>
        In today's environment, blockchain technology is a distributed database or registry that ensures
the security, transparency, and immutability of records. It consists of consecutive blocks of data,
each of which contains a cryptographic hash of the previous block, a timestamp, and transaction
data [
        <xref ref-type="bibr" rid="ref12">12</xref>
        ].
      </p>
      <p>
        This technology operates in a decentralized network of computers where each participant has a
copy of the entire registry, making it impossible to change data without the consent of the majority
of network participants. Blockchain provides high resistance to hacking and fraud thanks to
cryptographic security methods. Its main advantages are increased security, transparency, reduced
costs for intermediaries, and process automation through the use of smart contracts. Blockchain
technology is widely used in various industries, including finance, logistics, healthcare, real estate,
and many others. Due to its properties, blockchain is becoming the basis for the development of
new business models and increasing the efficiency of existing processes [
        <xref ref-type="bibr" rid="ref13">13</xref>
        ].
      </p>
      <p>The process of automating business processes using blockchain technology is an innovative
approach to improving the efficiency and security of modern enterprises. Blockchain, as a
decentralized database, ensures transparency and immutability of records, which are key to
establishing trust between participants in business processes.</p>
      <p>
        Smart contracts allow automating the execution of transactions and operations, minimizing the
involvement of intermediaries and reducing costs. Smart contracts, which are launched
automatically when certain conditions are met, ensure the accuracy and efficiency of data
processing [
        <xref ref-type="bibr" rid="ref14">14</xref>
        ].
      </p>
      <p>
        Blockchain increases the security of information by using cryptographic data protection
methods. This is especially important for sectors where data confidentiality and integrity are
extremely important, such as finance, logistics, and healthcare [
        <xref ref-type="bibr" rid="ref15">15</xref>
        ].
      </p>
      <p>By implementing blockchain technology in business processes, it is possible to create a single
information platform that will allow tracking and controlling all activities in real time. In addition,
blockchain technology can significantly optimize supply chain management, providing
transparency from the manufacturer to the end consumer. Blockchain automation minimizes
human errors and increases overall business productivity.</p>
      <p>The introduction of this technology creates new opportunities for innovation and growth,
giving businesses a competitive advantage in the market. Due to its distinctive characteristics,
blockchain technology can have a significant impact on the automation of business processes in an
enterprise.</p>
      <p>The main advantages of using blockchain technology to automate business processes are
summarized in Table 1.</p>
      <p>In general, the implementation of blockchain technology can help businesses improve
operational efficiency, reduce costs, and gain better control over their business processes.</p>
      <p>Blockchain technology is used in a variety of industries due to its distinctive characteristics,
including transparency, immutability, and decentralization. Here are a few key areas where
blockchain is most widely used:</p>
      <p>1. Financial sector. Blockchain has the potential to transform the financial services system with
the emergence of cryptocurrencies such as Bitcoin and Ethereum, as well as decentralized finance
(DeFi). It offers fast, secure and affordable transactions, and encourages the creation of innovative
financial products such as smart contracts and digital assets.</p>
      <p>2. Supply chain logistics. Using blockchain technology, supply chains can effectively track
goods and components, ensuring transparency and reliability of information about their origin.
This reduces the likelihood of fraud and increases the efficiency of supply chain management.</p>
      <p>3. Healthcare. Blockchain technology is used to store medical records and patient histories,
providing secure access and facilitating data exchange between healthcare institutions. It also helps
to control medicines and fight counterfeiting.</p>
      <p>4. The real estate sector can benefit from blockchain technology by simplifying buying and
selling processes, automating transactions, and ensuring transparency of ownership. Smart
contracts allow for automatic fulfillment of the terms and conditions set forth in the agreements.</p>
      <p>5. The sphere of expression of will and political elections. The introduction of blockchain
technology in electronic voting guarantees transparency and prevents any attempts to manipulate
the vote. This allows to increase confidence in the electoral process and guarantees its fairness.</p>
      <p>6. Trade and e-commerce. Blockchain technology helps to control trade and e-commerce by
ensuring the authenticity of products and protecting against counterfeiting. It also encourages the
creation of new business models, such as decentralized markets.</p>
      <p>7. Copyright and intellectual property protection. Blockchain technology ensures the protection
of copyright and intellectual property rights, allowing to track and manage content rights, which
protects authors from piracy and unauthorized use.</p>
      <p>8. Creation of identification and access control systems. Blockchain can be used to create
decentralized identity and access management systems that offer private access to personal data.</p>
      <sec id="sec-3-1">
        <title>Characteristics</title>
        <p>Blockchain provides a high level of transparency by storing all
transactions in an open ledger that cannot be changed after
recording. This reduces the risk of fraud and errors, as the data in the
ledger is immutable and accessible to all network participants.
through Smart contracts are computer programs that automatically fulfill the
terms of the agreement without intermediaries. This can greatly
simplify and automate complex business processes, such as payment
processing, compliance checks, and contract execution.</p>
        <p>By automating processes and eliminating the need for intermediaries
(such as banks or law firms), blockchain can reduce the cost of
managing transactions and documents.</p>
        <p>The security of data stored on a blockchain is enhanced by
cryptographic protection, minimizing the likelihood of unauthorized
access or modification. This is crucial for protecting sensitive
information such as financial records or proprietary ideas.</p>
        <p>Blockchain can easily connect different systems and platforms,
offering a unified source of information for all parties involved in the
process. This optimizes communication and collaboration between
different departments within an organization or even between
different companies.</p>
        <p>Due to the ability to monitor and verify each stage of the process,
blockchain provides comprehensive audit and control. This is
especially useful for supply chain management and product quality
assurance.</p>
        <p>Automation
smart contracts</p>
      </sec>
      <sec id="sec-3-2">
        <title>Reduced costs</title>
      </sec>
      <sec id="sec-3-3">
        <title>Increased security</title>
        <p>
          Thus, blockchain technology, due to its basic properties of transparency, immutability and
decentralization, has a wide range of applications in the modern world. It demonstrates its
versatility and effectiveness in a number of key areas, including the financial sector, supply chains,
healthcare, real estate, elections, e-commerce, copyright, and identity management [
          <xref ref-type="bibr" rid="ref14">14</xref>
          ].
        </p>
        <p>The above examples demonstrate how blockchain technology can be applied in various sectors
to improve operations, increase security, and guarantee transparency.</p>
        <p>It can be argued that blockchain technology provides significant benefits for each of these
business processes, increasing the efficiency, security, and transparency of business operations.</p>
        <p>The creation of a universal algorithm for automating business processes using blockchain
technology is an important step for modern organizations seeking to achieve optimal efficiency
and gain a competitive advantage. Blockchain makes it possible to create a transparent and
unchanging system for solving various tasks, which helps to minimize the likelihood of fraud and
errors. By implementing blockchain technologies in business processes, companies can optimize
routine tasks, ensuring efficiency and accuracy in the execution of transactions and operations.</p>
        <p>
          To study the efficiency of systems, methods of increasing accuracy using segmented regression
are commonly used to determine the optimal frequency of operation processes [
          <xref ref-type="bibr" rid="ref16">16</xref>
          ].
        </p>
        <p>A generalized automation algorithm allows you to standardize and optimize processes,
simplifying their management and increasing efficiency. This approach encourages better
communication and collaboration between different departments within an organization, allowing
for faster response to market changes. The possibilities of using blockchain technology in certain
business processes of an enterprise are summarized in Table 2.</p>
        <p>The algorithm of step-by-step automation of business processes using blockchain technology at
an enterprise is shown in Figure 1.</p>
        <p>Thus, the process of implementing blockchain technology to automate business operations at an
enterprise begins with the definition of goals and requirements, which includes the identification
of specific processes that require automation and the definition of the desired results of blockchain
implementation.</p>
        <p>This is followed by an assessment of existing business processes to pinpoint bottlenecks and
potential areas of impact, as well as documentation of automation requirements. After a thorough
assessment, the most suitable blockchain platform is selected to meet the needs of the enterprise.
Once the system architecture is developed, it includes the blockchain environment, smart
contracts, and integration with current systems. Smart contracts are then compiled and tested in a
simulated environment. The blockchain solution easily integrates with existing corporate systems,
including Enterprise Resource Planning (ERP) and Customer Relationship Management (CRM), and
sets up data exchange interfaces. After the pilot phase, which allows you to test the system on a
limited number of processes, the necessary changes are made, and the solution is expanded to
cover all business processes in the organization.</p>
        <p>Evaluating the effectiveness of implementing blockchain technology in the course of business
process automation is crucial to ensure optimal results and a favorable return on investment.</p>
        <p>
          Blockchain technology has the potential to create significant benefits, including increased
transparency, lower costs and improved security, but these benefits can only be realized if properly
implemented and integrated. A systematic assessment allows you to recognize the strengths and
weaknesses of the implemented system, as well as to understand its impact on business processes.
This includes evaluating the effectiveness of smart contracts, the speed of transaction processing,
and improvements in data management [
          <xref ref-type="bibr" rid="ref12 ref13">12, 13</xref>
          ]. The assessment also helps identify potential
problems and change strategies to achieve the best possible results. Ultimately, a comprehensive
assessment ensures that automation goals are met and contributes to the long-term growth and
success of the organization.
        </p>
        <p>
          Key evaluation indicators help determine how successfully blockchain has been implemented
into processes and whether it is achieving the set goals. Data transparency and accuracy indicators
reflect how well the blockchain does at ensuring the authenticity of information. Information about
quantitative indicators of the quality of operational processes performance is important from the
point of view of analyzing their influence on the reliability of equipment functioning of enterprise
[
          <xref ref-type="bibr" rid="ref17">17</xref>
          ]. Operational Performance Evaluation reveals how blockchain has impacted transaction
processing speed and cost reduction. Data security and protection are critical to ensuring system
trust, and improving supply chain management is showing real results in tracking goods. The
adaptability and flexibility of the system allow us to assess its ability to change and scale. Customer
and partner satisfaction, as well as the impact on profitability, provide insight into the overall
benefits of implementing blockchain technology.
        </p>
      </sec>
    </sec>
    <sec id="sec-4">
      <title>4. The model for determining the optimal level of profit from the implementation of blockchain technology</title>
      <p>
        The main business processes of modern companies are the basis of their activity and
competitiveness in a rapidly changing market environment. These processes include supply chain
management, manufacturing, quality management, sales and customer service. Effective supply
chain management guarantees prompt delivery of raw materials and components, which is
important for a smooth production process. Manufacturing processes encompass not only the
creation of products, but also the implementation of advanced technologies to increase
productivity and minimize costs. Quality management ensures that products meet consumer
standards and requirements, resulting in greater customer satisfaction. Sales and marketing aim to
attract and retain customers by implementing successful product promotion and sales strategies.
Providing an exceptional level of customer service is critical to building lasting relationships and
cultivating customer loyalty. The implementation of modern technologies and procedures in these
business processes allows organizations to adapt to the evolving market dynamics and achieve
long-term growth [
        <xref ref-type="bibr" rid="ref18">18</xref>
        ].
      </p>
      <p>In modern conditions, enterprises implementing blockchain technologies must have qualified
specialists with a certain level of knowledge and skills. It has been established that the costs of the
enterprise can also be minimized by the implementation of blockchain technologies, because one of
the examples of improving sales is e-commerce, which makes it possible to reduce the costs of the
enterprise and simplify the terms of sales.</p>
      <p>The main goal of the enterprise is to make a profit, therefore, to determine the optimal level of
profit that the enterprise will receive from the implementation of blockchain technology, a model
is proposed, which consists of the main components: – specialists with skills in the field of
information and communication technologies (ICT) at the enterprise (%); – volume of products
sold through electronic commerce (billion UAH); – the number of enterprises using electronic
commerce (pieces); – expenses of enterprises (billion UAH).</p>
      <p>= , 1 + , 2 + , 3 + , 4 , (1)
, … , are model coefficients; , … , – weighting factors; , … , – mathematical
is the profit function of the coefficients of the model; n is the number of
where
models;
measurements.</p>
      <p>First stage. The relationship between the number of specialists with skills in the field of
information and communication technologies (ICT) at the enterprise ( ) and the level of profit ( )
is determined by applying the formula:
.
−
312 + 332 . 8 ,
,
/ =
−</p>
      <p>312 + 332 . 4.
/ =
2 is the ordinal statistic of the sample ( ).</p>
      <p>Fourth stage. Formulas (6) and (7) are used to determine the relationship between enterprise
costs ( ) and profit level ( ).</p>
      <p>This model makes it possible to determine the profit for arbitrary values of the indicators:
specialists with skills in the field of information and communication technologies (ICT) at the
enterprise ( ), the volume of products sold through electronic commerce ( ), the number of
enterprises using e-commerce ( ), enterprise costs ( ) and shows that the first two indicators
have a quadratic effect on profit, and the third and fourth are related to profit in a piecewise linear
relationship.</p>
    </sec>
    <sec id="sec-5">
      <title>5. Results and discussions</title>
      <p>
        This section presents the research results of the suggested model and characterizes the level of
income from the main components. For the practical implementation of the suggested model,
statistical data [
        <xref ref-type="bibr" rid="ref19">19</xref>
        ] were used, which made it possible to determine the optimal number of
specialists with skills in the field of information and communication technologies (ICT) at the
enterprise ( ) and the level of profit ( ). The results are shown in Figure 2.
      </p>
      <p>Figure 2 shows that the sufficient level of the number of specialists with skills in the field of
information and communication technologies (ICT) at the enterprise ( ) is 4.3%, which makes it
possible to obtain a profit ( ) - 1,800 billion hryvnias, this is the optimal number of specialists.</p>
      <p>The results of the study of the relationship between the volume of products sold through
electronic commerce ( ) and the level of profit ( ) are shown in Figure 3.</p>
      <p>Figure 3 shows that the volume of 380 billion is a sufficient level of the amount of sold products,
because even with the growth of volumes, the level of profit does not increase, but remains at the
same level, or even decreases. The results of the relationship between the number of enterprises
using e-commerce ( ) and the level of profit ( ) show that the number of enterprises less than
2375 pieces does not affect the level of profit in general, it is constant. And when the number of
enterprises is more than 2375 pieces, it stimulates profit growth (Figure 4).</p>
      <p>The results of the relationship between the company's expenses ( ) and the level of profit ( )
showed that with an increase in the level of profit, the level of expenses also increases, which
indicates a linear relationship between these two indicators (Figure 5).</p>
      <p>Therefore, in order to minimize costs and at the same time maintain a sufficient level of profit,
it is necessary to use innovative technologies, such as blockchain, cloud services, Big Data, artificial
intelligence (AI), which make it possible to automate most of the enterprise's business processes,
while reducing manual labor and increasing the quality of work.</p>
    </sec>
    <sec id="sec-6">
      <title>6. Conclusions and future scope</title>
      <p>Thus, the introduction of blockchain technology for the automation of business processes at the
enterprise opens up new opportunities for management and improvement of operations.
Blockchain guarantees immutability and transparency of data, thereby minimizing the possibility
of errors and fraud, while at the same time increasing trust in information and procedures.</p>
      <p>Its ability to automate transactions using smart contracts helps reduce costs and speed up
transaction processing, which is critical to staying competitive. Blockchain technology improves
supply chain management by offering real-time tracking of goods and promoting transparency. By
introducing blockchain technology into existing enterprise systems, it becomes possible to
optimize processes and reduce administrative costs.</p>
      <p>Blockchain cryptographic techniques ensure data security by providing protection against
misuse and unauthorized access. The flexibility of blockchain solutions allows you to quickly adapt
to market changes and expand the solution according to your business requirements. The
company’s reputation is enhanced by increasing customer and partner satisfaction thanks to
transparent and efficient processes. Blockchain's tangible impact on profitability is clear, as cost
reductions and efficiency gains directly contribute to overall financial success. Overall, blockchain
has significant potential to revolutionize business processes, opening new avenues for innovation
and facilitating sustainable growth within an organization.</p>
      <p>Further research will be aimed at improving the use of blockchain technology, in particular, to
increase the efficiency of operations in comparison with the suggested model and algorithm. In
addition, it is planned to consider the use of other digital technologies by enterprises for the
possibility of adapting them to changing regional conditions and making effective management
decisions.</p>
    </sec>
    <sec id="sec-7">
      <title>Declaration on Generative AI</title>
      <p>The author(s) have not employed any Generative AI tools.</p>
    </sec>
  </body>
  <back>
    <ref-list>
      <ref id="ref1">
        <mixed-citation>
          [1]
          <string-name>
            <given-names>J.</given-names>
            <surname>Woodside</surname>
          </string-name>
          ,
          <string-name>
            <given-names>F.</given-names>
            <surname>Augustine</surname>
          </string-name>
          , W. Giberson,
          <article-title>Blockchain technology adoption status and strategies</article-title>
          ,
          <source>Journal of International Technology and Information Management</source>
          <volume>26</volume>
          (
          <issue>2</issue>
          ) (
          <year>2017</year>
          )
          <fpage>65</fpage>
          -
          <lpage>93</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref2">
        <mixed-citation>
          [2]
          <string-name>
            <given-names>K.</given-names>
            <surname>Gerakoudi-Ventouri</surname>
          </string-name>
          ,
          <article-title>Review of studies of blockchain technology effects on the shipping industry</article-title>
          ,
          <source>Journal of Shipping and Trade</source>
          <volume>7</volume>
          (
          <issue>2</issue>
          ) (
          <year>2022</year>
          )
          <fpage>1</fpage>
          -
          <lpage>18</lpage>
          . doi:
          <volume>10</volume>
          .1186/s41072-021-00105-2.
        </mixed-citation>
      </ref>
      <ref id="ref3">
        <mixed-citation>
          [3]
          <string-name>
            <given-names>X.</given-names>
            <surname>Pan</surname>
          </string-name>
          , et al.,
          <article-title>Blockchain technology and enterprise operational capabilities: An empirical test</article-title>
          ,
          <source>International Journal of Information Management</source>
          <volume>52</volume>
          (
          <year>2019</year>
          )
          <article-title>101946</article-title>
          . doi:
          <volume>10</volume>
          .1016/j.ijinfomgt.
          <year>2019</year>
          .
          <volume>05</volume>
          .002.
        </mixed-citation>
      </ref>
      <ref id="ref4">
        <mixed-citation>
          [4]
          <string-name>
            <given-names>V.</given-names>
            <surname>Morkunas</surname>
          </string-name>
          , at al.,
          <article-title>How blockchain technologies impact your business model</article-title>
          ,
          <source>Business Horizons</source>
          <volume>62</volume>
          (
          <year>2019</year>
          )
          <fpage>295</fpage>
          -
          <lpage>306</lpage>
          . doi:
          <volume>10</volume>
          .1016/j.bushor.
          <year>2019</year>
          .
          <volume>01</volume>
          .009.
        </mixed-citation>
      </ref>
      <ref id="ref5">
        <mixed-citation>
          [5]
          <string-name>
            <given-names>Y.</given-names>
            <surname>Chen</surname>
          </string-name>
          ,
          <article-title>Blockchain tokens and the potential democratization of entrepreneurship and innovation</article-title>
          ,
          <source>Business Horizons</source>
          <volume>61</volume>
          (
          <issue>4</issue>
          ) (
          <year>2018</year>
          )
          <fpage>567</fpage>
          -
          <lpage>575</lpage>
          . doi:
          <volume>10</volume>
          .1016/j.bushor.
          <year>2018</year>
          .
          <volume>03</volume>
          .006.
        </mixed-citation>
      </ref>
      <ref id="ref6">
        <mixed-citation>
          [6]
          <string-name>
            <given-names>X.</given-names>
            <surname>Lin</surname>
          </string-name>
          ,
          <string-name>
            <given-names>D.</given-names>
            <surname>Wu</surname>
          </string-name>
          ,
          <article-title>Blockchain technology and corporate performance: The moderating role of corporate governance structure</article-title>
          ,
          <source>Management Review</source>
          <volume>33</volume>
          (
          <year>2021</year>
          )
          <fpage>341</fpage>
          -
          <lpage>352</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref7">
        <mixed-citation>
          [7]
          <string-name>
            <given-names>K.</given-names>
            <surname>Knafl</surname>
          </string-name>
          , et al.,
          <article-title>Managing and analyzing qualitative data a description of tasks, techniques, and materials</article-title>
          ,
          <source>Western Journal of Nursing Research</source>
          <volume>10</volume>
          (
          <issue>2</issue>
          ) (
          <year>1988</year>
          )
          <fpage>195</fpage>
          -
          <lpage>218</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref8">
        <mixed-citation>
          [8]
          <string-name>
            <given-names>Y.</given-names>
            <surname>Wang</surname>
          </string-name>
          ,
          <string-name>
            <given-names>A.</given-names>
            <surname>Kogan</surname>
          </string-name>
          ,
          <article-title>Designing confidentiality-preserving Blockchain-based transaction processing systems</article-title>
          ,
          <source>International Journal of Accounting Information Systems</source>
          <volume>30</volume>
          (
          <year>2018</year>
          )
          <fpage>1</fpage>
          -
          <lpage>18</lpage>
          . doi:
          <volume>10</volume>
          .1016/j.accinf.
          <year>2018</year>
          .
          <volume>06</volume>
          .001.
        </mixed-citation>
      </ref>
      <ref id="ref9">
        <mixed-citation>
          [9]
          <string-name>
            <given-names>Z.</given-names>
            <surname>Poberezhna</surname>
          </string-name>
          .
          <article-title>Formation of a system for optimizing business processes of aviation enterprises based on their automation</article-title>
          , in: I. Ostroumov, M. Zaliskyi (Eds.),
          <source>Proceedings of the 2nd International Workshop on Advances in Civil Aviation Systems Development. ACASD</source>
          <year>2024</year>
          , volume
          <volume>992</volume>
          <source>of Lecture Notes in Networks and Systems</source>
          , Springer, Cham,
          <year>2024</year>
          , pp.
          <fpage>325</fpage>
          -
          <lpage>338</lpage>
          . doi:
          <volume>10</volume>
          .1007/978-3-
          <fpage>031</fpage>
          -60196-5_
          <fpage>24</fpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref10">
        <mixed-citation>
          [10]
          <string-name>
            <given-names>S.</given-names>
            <surname>Smerichevskyi</surname>
          </string-name>
          ,
          <string-name>
            <given-names>O.</given-names>
            <surname>Mykhalchenko</surname>
          </string-name>
          ,
          <string-name>
            <given-names>Z.</given-names>
            <surname>Poberezhna</surname>
          </string-name>
          ,
          <string-name>
            <surname>I. Kryvovyazyuk</surname>
          </string-name>
          ,
          <article-title>Devising a systematic approach to the implementation of innovative technologies to provide the stability of transportation enterprises</article-title>
          ,
          <source>Eastern-European Journal of Enterprise Technologies</source>
          <volume>3</volume>
          (
          <issue>13</issue>
          (
          <issue>123</issue>
          )) (
          <year>2023</year>
          )
          <fpage>6</fpage>
          -
          <lpage>18</lpage>
          . doi:
          <volume>10</volume>
          .15587/
          <fpage>1729</fpage>
          -
          <lpage>4061</lpage>
          .
          <year>2023</year>
          .
          <volume>279100</volume>
          .
        </mixed-citation>
      </ref>
      <ref id="ref11">
        <mixed-citation>
          [11]
          <string-name>
            <given-names>S.</given-names>
            <surname>Smerichevska</surname>
          </string-name>
          ,
          <string-name>
            <given-names>Z.</given-names>
            <surname>Poberezhna</surname>
          </string-name>
          ,
          <string-name>
            <given-names>O.</given-names>
            <surname>Mykhalchenko</surname>
          </string-name>
          ,
          <string-name>
            <given-names>Y.</given-names>
            <surname>Shtyk</surname>
          </string-name>
          ,
          <string-name>
            <given-names>Y.</given-names>
            <surname>Pokanevych</surname>
          </string-name>
          ,
          <article-title>Modeling and evaluation of organizational and economic support for sustainable development of transport enterprises: innovative and ecological aspects</article-title>
          ,
          <source>Financial and Credit Activity Problems of Theory and Practice</source>
          <volume>4</volume>
          (
          <issue>51</issue>
          ) (
          <year>2023</year>
          )
          <fpage>218</fpage>
          -
          <lpage>229</lpage>
          . doi:
          <volume>10</volume>
          .55643/fcaptp.4.51.
          <year>2023</year>
          .
          <volume>4121</volume>
          .
        </mixed-citation>
      </ref>
      <ref id="ref12">
        <mixed-citation>
          [12]
          <string-name>
            <given-names>N.</given-names>
            <surname>Yushchenko</surname>
          </string-name>
          ,
          <article-title>Development of blockchain technologies in Ukraine and the world</article-title>
          ,
          <source>Economy and society 19</source>
          (
          <year>2018</year>
          )
          <fpage>269</fpage>
          -
          <lpage>275</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref13">
        <mixed-citation>
          [13]
          <string-name>
            <surname>I. Davydoval</surname>
          </string-name>
          ,
          <article-title>Blockchain technology: development prospects in Ukraine</article-title>
          ,
          <source>Journal of Civil Studies</source>
          <volume>26</volume>
          (
          <year>2017</year>
          )
          <fpage>38</fpage>
          -
          <lpage>44</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref14">
        <mixed-citation>
          [14]
          <string-name>
            <given-names>S.</given-names>
            <surname>Kachula</surname>
          </string-name>
          , et al.,
          <article-title>Blockchain technology in innovative development, Modern engineering and innovative technologies 25 (4) (</article-title>
          <year>2023</year>
          )
          <fpage>83</fpage>
          -
          <lpage>87</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref15">
        <mixed-citation>
          [15]
          <string-name>
            <given-names>D.</given-names>
            <surname>Yang</surname>
          </string-name>
          , et al.,
          <article-title>Big data, blockchain and audit fees of listed companies</article-title>
          ,
          <source>Auditing Research</source>
          <volume>4</volume>
          (
          <year>2020</year>
          )
          <fpage>68</fpage>
          -
          <lpage>79</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref16">
        <mixed-citation>
          [16]
          <string-name>
            <given-names>J.</given-names>
            <surname>Al-Azzeh</surname>
          </string-name>
          ,
          <string-name>
            <given-names>A.</given-names>
            <surname>Mesleh</surname>
          </string-name>
          ,
          <string-name>
            <given-names>M.</given-names>
            <surname>Zaliskyi</surname>
          </string-name>
          ,
          <string-name>
            <given-names>R.</given-names>
            <surname>Odarchenko</surname>
          </string-name>
          ,
          <string-name>
            <given-names>V.</given-names>
            <surname>Kuzmin</surname>
          </string-name>
          ,
          <article-title>A method of accuracy increment using segmented regression</article-title>
          ,
          <source>Algorithms</source>
          <volume>15</volume>
          (
          <issue>10</issue>
          ) (
          <year>2022</year>
          )
          <fpage>1</fpage>
          -
          <lpage>24</lpage>
          . doi:
          <volume>10</volume>
          .3390/a15100378.
        </mixed-citation>
      </ref>
      <ref id="ref17">
        <mixed-citation>
          [17]
          <string-name>
            <given-names>O.</given-names>
            <surname>Solomentsev</surname>
          </string-name>
          , et al.,
          <article-title>Efficiency analysis of current repair procedures for aviation radio equipment</article-title>
          , in: I. Ostroumov, M. Zaliskyi (Eds.),
          <source>Proceedings of the 2nd International Workshop on Advances in Civil Aviation Systems Development. ACASD</source>
          <year>2024</year>
          , volume
          <volume>992</volume>
          <source>of Lecture Notes in Networks and Systems</source>
          , Springer, Cham,
          <year>2024</year>
          , pp.
          <fpage>281</fpage>
          -
          <lpage>295</lpage>
          . doi:
          <volume>10</volume>
          .1007/978- 3-
          <fpage>031</fpage>
          -60196-5_
          <fpage>21</fpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref18">
        <mixed-citation>
          [18]
          <string-name>
            <given-names>Y.</given-names>
            <surname>Rechtman</surname>
          </string-name>
          ,
          <article-title>Blockchain: The making of a simple, secure recording concept</article-title>
          ,
          <source>The CPA Journal</source>
          <volume>87</volume>
          (
          <issue>6</issue>
          ), (
          <year>2017</year>
          )
          <fpage>15</fpage>
          -
          <lpage>17</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref19">
        <mixed-citation>
          [19] State Statistics Service of Ukraine (
          <year>2024</year>
          ). URL: https://www.ukrstat.gov.ua.
        </mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>