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The demand for halal food products is increasing globally. However, fraudulent activities in halal products and certification are also rising. One strategy to ensure halal integrity in the food supply chain is applying halal blockchain technology. However, to date, a few studies have assessed the factors and variables that facilitate or hinder the adoption of this technology. Thus, this study aims to assess the significant factors and variables affecting the adoption of halal blockchain technology.

A Delphi-based approach, using semi-structured interviews, was conducted with three food companies (chicken slaughterhouses, milk processing plants and frozen food companies). The cognitive best–worst method determines the significant factors and variables to prioritise halal blockchain adoption decisions.

The results showed that the most significant factors were coercive pressure and halal strategy. Nineteen variables were identified to establish a valid hierarchical structure for halal blockchain adoption in the Indonesian food industry. The five significant variables assessed through the best–worst method were demand, regulator, supply side, sustainability of the company’s existence and main customers.

The proposed halal blockchain decision structure can assist food companies in deciding whether to adopt the technology.

This study proposes 19 variables that establish a valid hierarchical structure of halal blockchain adoption for the Indonesian food industry.

Blockchain technology has encouraged more transparent transactions process through decentralized protocols and has identified multi-dimensional benefits. However, value innovation–based blockchain for the particular industry requires further elaboration since there appears to be a vague understanding. Therefore, this study aims to provide a profound perspective of value innovation based blockchain, which has the potential to be applied in the halal industry.

This study developed a typology model that describes a profound understanding of blockchain adoption for value innovation. Empirical research was conducted using multiple case studies to justify the model. The case selection in this study was based on the halal industry in Indonesia. This study employed few sources to derive sufficient data through in-depth interviews, direct observations, and archival records. In particular, this study drew upon specific theories to elaborate on the blockchain-enable value innovation.

A blockchain is identified as having the opportunity to promote value innovation in the halal industry through its features. This study defines a typology model of value innovation-based blockchain for the halal industry that takes place on a particular spectrum. The model built in this study classifies blockchain adoption for the halal industry from specific dimensions: the degree of blockchain-based system complexity and the intensity of value innovation. Then, this study finds that these cases have different classifications and are evenly distributed in the quadrants of the model.

The typology model in this study can be a reference for decision-making when considering blockchain to leverage a value innovation in particular systems. Although blockchain technology can potentially be applied in vast areas, the decision-makers should understand that technology adoption should provide distinct values to its stakeholders, notably in multi-dimensional areas such as the halal industry. Thus, this study contributes significantly to blockchain technology usage for the halal industry.

This study aims to investigate the relationship between blockchain technology adoption and firm competitiveness through Halal supply chain performance as a mediating variable.

This paper has used the explanatory approach and multivariate data analysis using partial least squares with structural equation modelling. The data were collected from 178 Indonesian manufacturing firms producing Halal-certified foods and beverages.

The findings reveal that adopting blockchain technology positively and significantly affects Halal supply chain performance and firm competitiveness. The total indirect effect shows that the availability of blockchain technology indirectly affects the firm’s competitiveness through Halal supply chain performance.

This study has provided a novel theoretical framework showing that adopting blockchain technology can improve the Halal supply chain performance and the firm’s competitiveness. The transparency and integrity features of blockchain technology have strengthened the consumers’ confidence in the reliability of the Halal-certified food and beverage products.

Halal certification is an acknowledgment of the halalness of a product or service issued by a halal regulator based on Islamic law. This study aims to investigate the intentions of consumers and regulators toward blockchain-based halal certification. Blockchain is useful for storing and verifying halal certificates, thereby increasing trust in products or services because the public cannot change or access data once it is stored.

This study uses a triangulation approach by distributing online questionnaires to consumers as a research instrument of a quantitative approach processed with smart partial least squares. Meanwhile, the qualitative approach is carried out through observation, in-depth interviews with the Ministry of Religion’s Halal Product Assurance Organizing Agency (BPJPH) and Halal Examination Agency (LPH), and forum group discussions (FGDs) with several related parties.

The observation results show that most consumers expect the government to provide an easy-to-use application to check halal food products and restaurants. Consumers’ intention to use this technology is influenced directly by attitudes and indirectly by their beliefs. Furthermore, the results of interviews and FGDs reported that LPH was not ready to apply blockchain technology, while BPJPH strongly supported adopting blockchain technology in the certification process.

This finding recommends that the Indonesian government apply blockchain technology to gain transparency and accountability regarding the halal product process.

This study fills the research gap by observing three perspectives from different stakeholders and using a triangulation approach to analyze the need for adoption of blockchain-based halal certification of halal food products.

The paper examines the intent to adopt blockchain-facilitated Halal traceability (BFHT) scheme in Indonesian firms' Halal food supply chain (SC). This study integrates Halal-focused attitude, innovation diffusion and institutional theories to construct the model.

Data collection uses a simple random sampling method. Respondents are company leaders with experience and knowledge regarding Halal SC. The SEM-PLS approach was applied to test the hypothetical structure.

The intent to adopt BFHT is considerably affected by perceived attractiveness, as perceived attractiveness is considerably affected by institutional forces, which are significantly influenced by Halal-focused attitude. Firms that follow a completely Halal-focused attitude show higher awareness regarding institutional forces that motivate them to adopt a BFHT.

This research is among the initial works regarding Halal SCs that integrate Halal-focused attitude, innovation diffusion and institutional theories to recognise firms' intent to adopt a BFHT scheme.

Given the emerging nature of integrating blockchain into food traceability systems, this study aims to investigate the intention to participate in a blockchain-based Halal traceability system through a united model that consists of Halal orientation strategy, institutional theory and diffusion of innovation theory.

A sample that consists of 143 Malaysian Halal food and beverage manufacturers was drawn from Halal Malaysia Official Portal using the simple random sampling technique. The responses were collected from the key managerial personnel with experience and knowledge on the Halal supply chain using phone interviews. Subsequently, the partial least squares structural equation modelling approach was then used to analyse the theoretical model.

The manufacturers would go through a chain of the process before deciding to participate in the traceability system. Firstly, the manufacturers which practice a comprehensive Halal orientation strategy will be more perceptive towards the institutional pressures that demand them to participate in a traceability system. Secondly, in response to the pressures, the manufacturers would evaluate the technological characteristics of the system and subsequently develop their perceived desirability. Thirdly, the manufacturers with favourable perceived desirability shall decide to participate in the system.

This study advances the current literature of Halal supply chain, information systems, operations management and blockchain through an integrated model that could explain 73.19% of the variance in intention to participate.

This paper seeks to discover whether the technical, organisational and technology acceptance model (TAM) factors will significantly affect the adoption of blockchain technology (ABT) amongst SMEs.

The research employs structural equation modelling (SEM) and a machine learning approach to identify factors influencing the ABT behaviour that leaders can use to predict the prospect of the ABT in their enterprises. Information was collected from 255 respondents representing 166 SMEs in the food industry, Palestine.

The analyses reveal that the ABT is positively and significantly shaped by TAM factors: (1) perceived benefits and (2) perceived ease of using blockchain. Simultaneously, the former is significantly influenced by compatibility and upper management support, while the latter is affected by complexity. Finally, education and training affect both factors.

This paper is amongst the first attempts to examine the ABT behaviour in the food industry using the integration of SEM and machine learning approach.

The purpose of this study is to investigate the impact of Halal traceability technology usage on Halal logistics performance with a Halal logistics brand as a mediator.

An online survey was conducted to gather responses from logistics service providers (LSPs), including strategic logistics units (manufacturing/brand owners) in Malaysia, which offer Halal logistics services.

Halal traceability technology system and Halal traceability training are two critical domains to strengthen market recognition of Halal logistics brand for LSPs. The study found that the Halal logistics brand played a mediating role in connecting the usage of Halal traceability technology and logistics performance.

The logistics industry needs to focus on Halal logistics services as a unique proposition. The ability of LSPs to build a Halal logistics brand thru traceability technology had created positive impressions for clients. LSPs must consistently engage in Halal training and remain technologically alert to build Halal brand value. Halal-based strategic branding will assist an LSP to stand out among its competitors.

Even though Halal branding has been studied widely, little attention has been given to how the usage of Halal traceability technology can improve Halal logistics branding and logistics operational performance. The result suggests that LSPs need to build a Halal logistics brand and design a proper logistics business strategy to target Sharia compliance-oriented consumers.

Halal food (HF) has received significant attention from scholars and practitioners. However, no studies have explored the distinct role played by HF literature as part of knowledge diffusion. Given the increasing number of scholarly outputs, this study aims to examine the HF development over the past decades comprehensively, including emerging topics and knowledge transmission paths and structure.

This study conducted a keyword co-occurrence network analysis and main path analysis (MPA). The MPA included four types of main paths to trace the historical formation of HF based on 253 articles extracted from the Web of Science database.

The findings show that: HF research revolves around several dimensions, including HF safety and trust, halal certification, HF supply chain management and attitudes towards HF purchasing, and the focus of HF research has shifted from the business perspective to the consumer perspective. In recent years, there has been a trend to explore how blockchains can benefit HF supply chains by improving traceability, transparency and consumer trust in HF.

This study addresses the need to examine the knowledge diffusion paths in the HF domain. This study offers a framework to investigate the knowledge dissemination and structure, helping researchers deal with hundreds of articles effectively and increasing their understanding of the past, present and future research trends in the HF domain.

This study aims to blockchain facilitate information sharing among different players in the food industry, such as farmers, food suppliers and investors, enabling an effective decision-making process where the information about goods is traceable without any inherent risk. Although blockchain technology is emerging, its use in the food industry needs to be explored from different angles, such as organizations’ policy, adoption strategies and potential technology innovations which could positively impact business processes.

For this purpose, the authors survey 84 organizations in the food industry. Further, the authors conducted in-depth- interviews with three organizations that applied blockchain technology in the production phase to address the pros and cons of this adaption and discuss how the technology could be improved based on the challenges they faced. Moreover, an overview of current and potential digital transformation uses cases of blockchain technology in the food industry has been provided.

The results suggested that perceived efficiency, transparency, standardization and platform development and traceability factors positively influenced intention to use (ITU).

The adoption of the blockchain cloud solution is neither time-consuming nor expensive; organizations may attempt to predict how regulations or standards will be developed to create a blockchain solution compatible with them.

This study is among the primary studies investigating the role of blockchain technology in the food sector from the organizations’ viewpoint, highlighting the factors influencing the ITU.