Blockchain-based Traceability Research Articles

A Blockchain-Based Model for Traceability and Quality Management of Raw Materials in Clothing Products

In this study, we employ blockchain-based traceability technology to construct a comprehensive model for raw material traceability and quality management in clothing products. Additionally, we investigate engineered water nanostructures (EWNS) for their antibacterial, hydrophilic, and anti-pilling effects on textiles. The EWNS can serve as an effective tool for monitoring quality, enabling precise tracking and verification of nanomaterials during clothing production. The research validated the traceability performance of the blockchain-based model for raw material traceability and quality management in clothing products, achieving a remarkable traceability accuracy of 99.92% and an exceptionally low traceability response time of merely 1.83 seconds. Moreover, after being treated with EWNS, antibacterial rates against E. coli and S. aureus in clothing antibacterial quality management reached 99.9% and 99.0%, respectively. In the hydrophilicity test, EWNS was applied to clothing for a duration of 1 to 7 hours, resulting in a significant reduction in the wetting time of clothing from 10.8 seconds to 1.2 seconds. In the anti-pilling tests, there was a notable enhancement in the effectiveness of anti-pilling properties after EWNS treatment. In summary, our model has achieved remarkable outcomes in material traceability and quality management, offering consumers and the clothing industry a reliable method to ensure product quality and traceability, while simultaneously improving performance aspects such as antibacterial efficacy, hydrophilicity, and resistance against pilling.

Theoretical design of blockchain-based traceability for organic egg supply chains according to regulation (EU) 2018/848.

The use of blockchain technology to establish food traceability chains has the potential to provide transparent information of food stuffs along the entire supply chain and also aid in the documentation or even execution of official food control processes. Particularly in instances where analytical methodologies cannot provide definitive data for food control questions under study, the certificate-based approach of a traceability chain may offer a way of regulatory control for state authorities. Given the rising importance of organic produce and the high share of eggs among the organic produce in the European Union as well as the new EU regulation on organic products and labelling that came into force in 2022, we analyze here how the control of egg production type and marketing standards can be represented within a blockchain-based traceability chain such as to maximize the traceability in compliance with the current relevant EU regulations. Intended for the use by the official food control authorities, a traceability chain for organically produced eggs in the EU would need to be implemented as a permissioned blockchain, since only select entities are allowed to participate. By combining a proof of authority consensus mechanism with issuance of soulbound tokens, we effectively suggest a 'proof of soulbound authority' consensus process. The soulbound tokens are issued throughout the administrative chain from the European Commission down to the official food control authorities in individual member states that ultimately certify the control bodies for organic produce. Despite the general limitation of not providing unambiguous proof of the organic status of individual products, the concept discussed here offers advantages with respect to allocation of authority at EU level and therefore might have positive effects beyond the traceability chain.

Dual Environmental, Social, and Governance (ESG) Index for Corporate Sustainability Assessment Using Blockchain Technology

Investors are increasingly relying on Environmental, Social, and Governance (ESG) indexes to obtain a third-party assessment of corporate sustainability performance. Various ESG indexes are, therefore, released by prominent rating agencies, including MSCI, Sustainalytics, Refinitiv, etc. However, existing ESG indexes overvalue the usage of massive ESG metrics while ignoring various ESG disclosure levels, leading to critical issues such as limited company coverage, inflexible ESG framework, and obscure assessment processes. This paper proposes a novel Dual ESG Index (DESGI) model using blockchain technology to provide a flexible and transparent corporate sustainability assessment. Firstly, the DESGI model is developed by analogy to the rationale and concepts of the academic credit system due to its advantages of scalability and flexibility. Secondly, blockchain is used to build a transparent environment for ESG assessment. Thirdly, the smart contract and crypto token, as the core blockchain constructs, are used to achieve the dual-dimensional ESG depth and width assessment using ESG GPA and ESG credit, respectively. Finally, a case study is carried out to validate the DESGI by using real-life ESG data and comparing it with four existing ESG indexes. Several managerial implications are also found: (1) DESGI can expand the scope of companies evaluated by ESG criteria regardless of company size or scale; (2) DESGI provides a good potential to fight against greenwashing through the blockchain-based traceability; (3) DESGI can identify the ESG elites who disclose fewer ESG metrics but with excellent ESG performances, which can hardly be achieved using traditional ESG indexes.

Traceability of Fruits and Vegetables Agricultural Products using Blockchain

This study explores the implementation of traceability systems utilizing blockchain technology in the agricultural sector, specifically focusing on fruits and vegetable products. Traceability is crucial for ensuring food safety, quality control, and supply chain transparency. Blockchain offers a decentralized and immutable ledger that enables the recording of every transaction or movement of agricultural products from farm to fork. By leveraging blockchain, stakeholders along the supply chain can access real-time, transparent, and tamper-proof information regarding the origin, cultivation, harvesting, processing, and distribution of fruits and vegetables. This enhances trust between consumers and producers, facilitates regulatory compliance, improves efficiency in recall management, and enables swift identification and resolution of food safety issues. Through case studies and analysis, this report evaluates the benefits, challenges, and future prospects of integrating blockchain-based traceability solutions into the agricultural industry, ultimately aiming to enhance food safety and consumer confidence.

Fruit and Vegetables Blockchain-Based Traceability Platform

Fresh food is difficult to preserve, especially because its characteristics can change, and its nutritional value may decrease. Therefore, from the consumer’s point of view, it would be very useful if, when buying fresh fruit or vegetables, they could know where it has been cultivated, when it was harvested and everything that has happened from its harvest until it reached the supermarket shelf. In other words, the consumer would like to have information about the traceability of the fruit or vegetables they intend to buy. This article presents a blockchain-based platform that allows institutions, consumers and business partners to track, back and forward, quality and sustainability information about all types of fresh fruits and vegetables.

Role of Blockchain Technology in Enhancing Supplychain Traceability, Transparency and Efficiency

The conventional traceability system faces challenges such as centralized control, lack of transparency, unreliable data, and the frequent creation of information silos. To address these issues, this paper introduces a blockchain-based traceability system tailored for the storage and retrieval of product information in the agricultural supply chain. Utilizing blockchain's inherent properties of decentralization, immutability, and traceability, this system enhances the transparency and trustworthiness of traceability data. Furthermore, the integration of blockchain technology with cryptography is suggested to enable the secure exchange of private information within the blockchain network. Additionally, we have developed a reputation-based smart contract system to motivate network participants to contribute traceability data actively. This approach aims to leverage blockchain's capabilities to overcome the limitations of traditional traceability systems in the agricultural sector. This research paper explores the role of blockchain technology in enhancing supply chain transparency and efficiency, focused on food and agriculture sector. It underscores the growing consumer demand for authentic product and the challenges of maintaining transparency is increasingly becoming difficult in global and complex markets. Findings reveal that blockchain has significant capabilities to increases transparency, traceability, and security, while potentially reducing costs and errors. However, the study also identifies challenges, such as technological complexities, scalability issues, regulatory uncertainties, and integration hurdles. A strategic framework for adopting blockchain in retail supply chains is proposed, offering insights for practitioners and policy considerations. The paper also designs a novel traceability system for agricultural product supply chains, employing blockchain technology to address issues such as centralized management, opaque information, and data unreliability. The study concludes that while blockchain technology presents significant opportunities for transforming supply chains, realizing its full potential necessitates careful strategizing and sector-wide collaboration. The research offers recommendations for practitioners and outlines directions for future research, highlighting that the successful application of blockchain hinges on organizational adjustments and meeting specific boundary conditions.

Blockchain-based Traceability for Teak Identity: A Transformational Approach

The Southern regions of India, Myanmar, Thailand, Laos, and Indonesia are where teak originated. Teak is a high-value wood that used to be an export good for Thailand, bringing in a lot of money. Thailand produced approximately 71,954.53 m3 of teak plantation timber and exported wood products worth 1.1 billion baht overseas in 2018, according to the Forest Industry Organization (FIO). Due to its high demand, there is also a chance that smuggled wood from within the country or wood that has been illegally obtained abroad will enter the supply chain. Encroachment and illegal logging are still major problems in Thailand. Blockchain technology has become extremely popular due to its distinctive immutability and traceability properties, which have the opportunity to overcome a variety of issues. In order to get rid of illegal teak timber and achieve traceable, transparent, and reliable teak data that is moved through the teak supply chain, we present a decentralized application (DApp) based on the Ethereum blockchain that implements a traceability system for teak identity. According to the findings of the experiment, our DApp achieves a good trade-off between the system’s gas cost of 116K (2.53 USD) to store data in the Ethereum blockchain and provide high security, transparency, privacy, resilience, and robustness. We observed that the newly proposed blockchain-based system can reduce illegal logging, the usage of paper-based documentation, and the time needed to validate the documentation in teak supply chain controls when we compared it to the traditional process used in the supply chain.

Blockchain Traceability Adoption in Low-Carbon Supply Chains: An Evolutionary Game Analysis

Blockchain technology has brought innovation to supply chain management, particularly in managing carbon emissions in the manufacturing sector. However, there is a research gap regarding the policy tools and the role of local governments in implementing blockchain technology to achieve carbon emissions traceability. Additionally, the strategic relationships and policy implications resulting from the implementation of blockchain technology are not examined systematically. An effective method for examining the strategies used in interactions between supply chain stakeholders and governments is evolutionary game theory, or EGT. This paper employs mathematical modelling and MATLAB 2016 software simulation to examine the decision-making process of manufacturing companies when considering implementing blockchain technology traceability. Specifically, the subjects in the model include product manufacturers (PM), product suppliers (PS), and local governments (LGs). The aim is to examine the decision-making behavior of carbon traceability participants in blockchain technology. This paper analyses the most effective blockchain-based traceability strategies for low-carbon supply chain members under a variety of scenarios by modifying the parameters. The findings suggest the following: (1) Manufacturers and suppliers need to manage the cost of blockchain traceability, collaborate to create an environmentally friendly product certification system, and improve brand image. (2) Local governments should set up efficient reward and punishment systems to incentivize supply chain stakeholders to engage in the blockchain traceability system. The aforementioned discoveries furnish policymakers with guidance to encourage the implementation of blockchain-based carbon footprint traceability technology, thereby establishing a transparent carbon footprint traceability framework across the entire supply chain.

Consumers’ valuation of blockchain-based food traceability: role of consumer ethnocentrism and communication via QR codes

PurposeThis study aims to investigate the impact of consumer ethnocentrism on consumers' evaluation of blockchain-based traceability information. It also examined how the use of quick response (QR) codes for traceability affects consumers' evaluation of traceable food products.Design/methodology/approachAn online choice experiment was conducted to determine consumers' evaluation of the blockchain-based traceability of Feta cheese with a quota sample of 715 Greek consumers. Pearson bivariate correlation and mean comparison were used to examine the relationship between consumer ethnocentrism and QR use behaviour. Random parameter logit models were employed to examine consumers’ valuation of the examined attributes and interaction terms.FindingsThe results show that ethnocentric consumers are willing to pay more for blockchain-based traceability information. Ethnocentric consumers tend to scan QR codes with traceability information. Spending more time reading traceability information embedded in QR codes does not lead to a higher willingness-to-pay (WTP) for traceable food products.Practical implicationsThe findings suggest that patriotic marketing messages can draw consumers' attention to blockchain-based traceability information. The modest WTP for and low familiarity with blockchain-based traceability systems raise the need for educating consumers regarding the benefits of blockchain in traceability systems.Originality/valueThis is the first study to provide timely empirical evidence of a positive WTP for blockchain-based traceability information for a processed dairy product. This study is the first to attempt to distinguish the effects of the intention to scan QR codes and reading information embedded in QR codes on consumers’ valuation of food attributes.

Experiences Using Ethereum and Quorum Blockchain Smart Contracts in Dairy Production

feta cheese is a Greek protected designation of origin (PDO) product that is produced in three main phases: milk collection, cheese preparation and maturation, and product packaging. Each phase must be aligned with quantitative rules, stemming from the legislation framework and best practices. The production complexity, the increased production cost, centralised and monolithic traceability systems, and the lack of a systematic monitoring framework have made dairy products a commodity with increased frequency of food fraud. Given the context of the dairy section in Greece, this study aims to examine (a) whether it is possible to model the end-to-end process of PDO feta cheese considering production rules to develop a trustworthy blockchain-based traceability system (b) how to associate the (‘easy-to-retrieve’, operational) traceability data with the (difficult-to-assess) product characteristics meaningful to the consumer, (c) how to design a technical solution ensuring that information is accessible by the stakeholders and the consumer, while minimising blockchain-related delay, and (d) how to design a graphical user interface and offer tools to consumers so that traceability information is communicated effectively and they can verify it through access to the blockchain. In terms of methods, we analyse and model the process steps, identify measurable, operational parameters and translate the legislative framework into rules. These rules are designed and codified as blockchain smart contracts that ensure the food authenticity and compliance with legislation. The blockchain infrastructure consists of the private Quorum blockchain that is anchored to the public infrastructure of Ethereum. Mechanisms to address scalability in terms of dynamic data volumes, effective data coding, and data verification at the edge as well as relevant limitations are discussed. Consumers are informed about traceability information by using QR codes on food packaging and can verify the data using the blockchain tools and services.

Blockchain-Powered Traceability Solutions: Pioneering Transparency to Eradicate Counterfeit Products and Revolutionize Supply Chain Integrity

This study addresses the challenge of counterfeit goods in sustainable supply chains and its impact on achieving the UN Sustainable Development Goal of "ensuring sustainable consumption and production." By utilizing a combined methodology of qualitative data from in-depth interviews with industry experts, supply chain professionals, and technology specialists, along with quantitative data from literature and case studies, the research explores the applicability of blockchain technology in countering counterfeiting within supply chains. An implementation framework is developed, considering industry-specific barriers and mitigation measures. It investigates enablers, barriers, implementation strategies, and monitoring plans, focusing on stakeholder incentives. Additionally, a framework for blockchain-based traceability is presented, promoting visibility, authentication, and accountability to combat counterfeit goods in sustainable supply chains. The study provides valuable insights for securing supply chains, protecting consumers, and advancing industry sustainability within the manufacturing context. The recommended framework leverages blockchain's potential to revolutionize supply chain integrity and address the issue of counterfeit products effectively.

Blockchain-based secure dining: Enhancing safety, transparency, and traceability in food consumption environment

This research paper seeks to examine the possibilities of blockchain technology. For use in the field of restaurant food tracking and safety. Public health risks and economic costs are at stake when foodborne illness outbreaks occur, making food safety a top priority in the food industry. It can be difficult to quickly identify and address possible concerns about using traditional food traceability systems due to inefficiencies, data discrepancies, and a lack of transparency. In this study, we introduce a novel blockchain-based system developed especially for the purpose of tracking restaurant food. Blockchain decentralised consensus, immutability, and smart contracts are put to use in this system to provide trustworthy and transparent traceable infrastructure. Real-time monitoring and data collection along the food supply chain become possible when the blockchain architecture is combined with the Internet of Things (IoT) devices and RFID technology. We show that our proposed blockchain-based traceability solution is practical and efficient through a thorough assessment and validation procedure. The outcomes show that the system not only improves data quality and reliability but also drastically decreases the time and resources needed for food traceability. In addition, patrons are more likely to return to eateries that place a premium on food safety when they are given more information about the establishment’s practises. Additionally, we discuss scalability, data privacy, and interoperability concerns that may arise in future implementations and provide some initial ideas for overcoming these issues.

Blockchain-based fire safety inspection analysis and system design

Today's buildings usually rely on various firefighting equipment for warning, often neglecting the importance of safety inspections. Most fires occur due to the usual weak awareness of fire prevention. If regular and strict safety inspections are carried out according to the regulations of fire departments will greatly reduce the occurrence of fires. Safety inspections in each unit include fire supervisors from the government and inspectors from relevant maintenance agencies, and these inspectors usually use paper reports to record the safety inspection work. This traditional practice leaves hidden problems for unresolved and important issues, including data integrity and tamperability, which will directly lead to difficulties in tracing responsibilities based on these data after an accident. Therefore, this paper proposes a de-neutralized, blockchain-based traceability system for a fire safety inspection. Blockchain technology has the characteristics of traceability, decentralization, consensus trust, and hard to tamper, which can be combined with this system. The system's core mainly adopts the Hyperledger Fabric consortium blockchain framework, configured to build a blockchain network. The network is organized with three organizations: government, unit, and maintenance agency, and smart contracts are written to process safety inspection data, thus guaranteeing the sharing of fire inspection information as well as traceability.

Adopting blockchain-based traceability in the fruit supply chain in a developing economy: facilitators and barriers

PurposeBlockchain-based traceability technology (BTT) is an emerging digital technology that claims to have the potential to fulfil the demand for traceability to safeguard fruit safety. Drawing on the technological, organisational and environmental (TOE) framework, this study aims to investigate the perceived facilitators and barriers that influence the behavioural intentions of multiple stakeholders in the Vietnamese fruit supply chain (i.e., farmers, trading enterprises and consumers) to adopt BTT.Design/methodology/approachThis study utilised a qualitative approach of semi-structured in-depth interviews with 60 stakeholders in the Vietnamese fruit supply chain to achieve the research objectives. NVivo 12 was employed to analyse the collected data using content and thematic analysis.FindingsThe findings identify several perceived facilitators that motivate BTT adoption. These include trust, transparency, business performance, the formation of alliances, consumer awareness of food safety and ethical agricultural practices, fruit branding and the pivotal role of farmers' cooperatives. Meanwhile, the perceived barriers to BTT adoption include a lack of digital literacy amongst the stakeholders, poor organisational culture, the high cost of traceability-enabled products and data privacy and security governance.Practical implicationsThis study suggests that technology awareness and perceived facilitators and barriers should be incorporated into the design and deployment of blockchain-based traceability technology in the agri-food supply chain in developing countries.Originality/valueTo the best of the authors' knowledge, this study is the first qualitative paper that attempts to fill the research gap of understanding the perceived facilitators and barriers that influence the intentions of multiple stakeholders in the fruit supply chain to adopt BTT in the context of a developing economy.

Blockchain-Based Traceability for Agricultural Products: A Systematic Literature Review

In recent years, with the frequent crises of trust in the food industry, food safety issues have become an issue of particular concern to consumers. The traditional agricultural food logistics and transportation model can no longer guarantee the traceability of food safety information, and it is particularly important to establish an effective traceability system. Therefore, a traceability system is applied as a tool to assist in the assurance of food safety and quality, as well as to achieve consumer confidence. Blockchain is a new decentralized infrastructure and distributed computing paradigm that has gradually emerged. Blockchain has the characteristics of decentralization, immutable information and trustworthiness. When blockchain is applied to the traceability system of agricultural products, the quality of agricultural products will be well guaranteed. This article aims to provide a comprehensive review of the recent research efforts on traceability in agricultural products based on blockchain technology. First, the method of content analysis used in this article to sort out the papers is introduced. Second, the background concepts of blockchain and the key technologies are presented. Thirdly, the traceability applications based on blockchain technology for agricultural products are described in detail. Finally, we expand on the current trends and provide new perspectives pertaining to this exciting application of this field.

Predictive Analysis to Prevent Fraud and Reduce Risk for Preserved Food Processing Industry

Abstract: This paper presents a blockchain-based traceability system for storing and retrieving product information in the agricultural supply chain, aiming to address issues such as centralized management, lack of transparency, untrustworthy data, and fragmented information. By leveraging blockchain technology's decentralized, tamper-proof, and traceable nature, the system enhances the transparency and credibility of traceability information. To alleviate the burden on the blockchain and enable efficient information retrieval, a dual storage structure comprising both an on-chain and off-chain component is employed to store traceability data. Moreover, the combination of blockchain technology and cryptography ensures the secure sharing of private information within the blockchain network. A reputation-based smart contract is devised to incentivize network nodes to contribute traceability data. The system's performance analysis and practical application demonstrate its ability to enhance query efficiency, safeguard private information, ensure data authenticity and reliability in supply chain management, and meet real-world application requirements.

A Blockchain-Based Traceability Model for Grain and Oil Food Supply Chain.

The structure of the grain-and-oil-food-supply chain has the characteristics of complexity, cross-regionality, a long cycle, and numerous participants, making it difficult to maintain the safety of supply. In recent years, some phenomena have emerged in the field of grain procurement and sale, such as topping the new with the old, rotating grains, the pressure of grades and prices, and counterfeit oil food, which have seriously threatened grain-and-oil-food security. Blockchain technology has the advantage of decentralization and non-tampering Therefore, this study analyzes the characteristics of traceability data in the grain-and-oil-food-supply chain, and presents a blockchain-based traceability model for the grain-and-oil-food-supply chain. Firstly, a new method combining blockchain and machine learning is proposed to enhance the authenticity and reliability of blockchain source data by constructing anomalous data-processing models. In addition, a lightweight blockchain-storage method and a data-recovery mechanism are proposed to reduce the pressure on supply-chain-data storage and improve fault tolerance. The results indicate that the average query delay of public data is 0.42 s, the average query delay of private data is 0.88 s, and the average data-recovery delay is 1.2 s. Finally, a blockchain-based grain-and-oil-food-supply-chain traceability system is designed and built using Hyperledger Fabric. Compared with the existing grain-and-oil-food-supply chain, the model constructed achieves multi-source heterogeneous data uploading, lightweight storage, data recovery, and traceability in the supply chain, which are of great significance for ensuring the safety of grain-and-oil food in China.

The impact of environmental information disclosure of origin using blockchain technology on online consumer behaviour: A combination of SEM and NCA approaches

Food safety issues pose a threat to human health, and blockchain-based traceability can prevent food safety and fraud problems. But what information can be disclosed using blockchain technology to obtain a positive response from consumers? This issue has not received much attention, so this study empirically examines the role of environmental information transparency on the origin of green agricultural products, i.e. soil information transparency and water information transparency, based on signalling theory. The results of the structural equation modelling show that consumer engagement with blockchain technology significantly contributes to the perceived transparency of environmental information of origin. And the perception of soil information transparency had a significant effect on technology trust and perceived quality, but the perception of water information transparency only had a significant effect on perceived quality. Both consumers’ technology trust and perceived quality had a significant impact on online impulse purchases. Further necessary conditions analysis found that perception of water information transparency was a necessary but not a significant condition for technology trust. And perceived quality is a significant but not necessary condition for online impulse purchases. Consumer engagement with blockchain technology is also a significant but not necessary condition for the perceived transparency of origin environmental information. The results of this study inform the adoption of blockchain technology by enterprises and how to enhance online purchasing behaviour.

Does blockchain-based traceability system guarantee information authenticity? An evolutionary game approach

While blockchain-based traceability systems in agricultural product supply chains (APSCs) have the potential to improve operational efficiency and food safety, little literature examined the risk of traceability information being falsified before it is recorded on the blockchain. Therefore, using an evolutionary game model, this paper studies the potential falsification risk in the blockchain-based traceability system for agricultural products. The model focuses on the evolutionary path of two key stakeholders: farmers who may falsify information and blockchain platforms that may verify the authenticity of the information. Factors including government supervision and market demand are also considered. The results demonstrate that: (1) the evolutionary stable strategy of the game model depends on whether both stakeholders can benefit from information falsification after taking into account related costs and penalties; (2) when the purchasers' preference for product freshness and well-known places of origin is sufficiently high, farmers will consistently engage in the information falsification, with the platform allowing such behavior to persist; (3) if the downstream stakeholders attach importance to the authenticity of traceability information recorded on the blockchain, this will reduce farmers' willingness to falsify information and increase blockchain platforms’ willingness to verify authenticity; these two effects can lead to situations where the optimal evolutionary stable strategy exists. Based on the results, we discuss the details of blockchain-enabled audits to curb information falsification. The findings of this paper call attention to preventing falsification and developing guidelines for blockchain technology adoptions in APSCs.

The role of information heterogeneity in blockchain-based traceability systems: evidence from fresh fruits buyers in China

Blockchain technology is now being piloted to agri-food traceability systems to restore consumers’ confidence for food quality and safety. It is important for the industry to understand what information to be recorded and tracked in blockchain-based fresh produce traceability systems to meet consumers’ preferences for information. Yet little research has focused specifically on consumers’ preferences concerning information attributes traced by this new blockchain technology. This study conducts a best-worst scaling experiment with fresh fruit buyers in China to investigate consumers’ preference and perceived value regarding sixteen information attributes about blockchain-based fresh fruit traceability systems. The results from the analysis of a random parameter logit model reveal that consumers consistently rank testing information as the first-most valuable attribute, followed by production inputs (pesticides and fertilizers), quality certification and grades information attributes, while supplier and logistics information are considered to be the least valuable traceability one. Furthermore, there exist significant heterogeneity in relative value placed on traceable information attributes. The findings identify four different consumer segments by using a latent class modelling approach: (1) sensitivity for authoritative information, (2) preferences for comprehensive information, (3) information preferences equally, and (4) preferences for production inputs information. Preference heterogeneity is mainly explained by risk attitude, risk perception, information concern, traceability cognition, gender and other factors. The findings from this study can provide stakeholders and policymakers with certain insights as well as strategies on information provision and disclosure for fresh produce blockchain-based traceability.