
A: Triad transports thousands of frozen salmon per year from Seattle to Rotterdam.
The cargo is shipped in refrigerated containers and transit times last for months.
Presently there is no way of verifying if the cargo has been affected by temperature fluctuations.
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B: Triad would like to provide their final customers with more information about its business, culture and ethical salmon fishing.
PorkChain is a project powered by Zertifier, in collaboration with the DMRI (Danish
Meat Research Institute).
The Project achieved the E-Tech award for innovation
2019.
PorkChain offers the meat sector a platform to digitize the management and control of processes, replacing physical documents (the Transport Guides) with standardized digital documents. At the same time, thanks to BlockChain technology, PorkChain certifies the accuracy of information in an automatic and agile way, avoids manipulation and allows to identify the agent responsible for entering the information.
The information and transactions are stored encrypted in Blockchain, the unalterable and most secure data system existing today and perfectly adapted to address the General Data Protection Regulation (GDPR) of the European Union.

PORKCHAIN APP, NEW ACCOUNT/USER, GUIDES (API INTEGRATED WITH PUBLIC ADM), USER'S SIGNATURES, REAL TIME MONITORING, BLOCKCHAIN REGISTERS, OFFICIAL PAPER DOCUMENTATION, STATISTICS
In order to be a part of the PorkChain platform, each participant in the chain (farms, veterinarians, slaughterhouses and transporters) must be certified and have an identity created in an Ethereum Wallet and verified by the platform administrator. The different procedure steps are signed securely from a mobile APP. Certified identities can be granted for a limited time or revoked at any time by the competent Authority.
A smart contract certifies that the digital signatures of the actors are real, immutable and add a time stamp, through transactions to the Blockchain, replacing the current paper-based system.
Compatibility with current systems is guaranteed by communication through API with the corresponding Government department, to obtain the guide code.
The status of the guides can be consulted, in real time, by the different participants and allows a paper document to be generated at any time in an identical format to the current one.
Zertifier proposes implementing a fully customizable traceability process based on tag sensors that measure the temperature during shipment. To achieve this, Zertifier would provide Triad with temperature-sensitive labels to be placed on boxes containing salmon. During transport, these labels would record and store temperature data internally, with the measurement frequency to be determined by Triad.
Once the shipment reaches Rotterdam, the stored data can be retrieved and uploaded to the cloud, allowing the Triad team to download it for their records. Additionally, temperature monitoring can continue during subsequent legs of the journey, as the merchandise travels from Rotterdam to its final destination, provided the labels remain attached to the boxes.
Deliverables 1
Temperature logger label


Temperature readers
Information homogeneity.
The platform digitizes the record of information processes following a common traceability for all agents participating in the process, thus facilitating the introduction and availability of data.
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Availability of information on the platform in a uniform way.
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Transparency, thanks to the accessibility to the available information.
Guarantee of compliance with the regulations, due to the immutability of the information provided that allows to certify and monitor the processes in real time.
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Improvement of the quality of animal transport, since having truthful and transparent information allows auditing the transport and taking corrective measures if necessary.
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Increased efficiency. Having digital and certified information minimizes errors.
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Co-responsibility of the service, since the platform allows the implementation of traceability in all sections, which makes each of the parties responsible for the fulfillment of their duties and obligations.
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Verifiability of the information. Through smart contracts, the information available on the platform can be verified without the need for a trusted third party. This enables the generation of certificates to be automated, saving time and effort.
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Creation of a reliable environment. Providing a single reliable source eliminates the possibility of manipulating the data, increasing the confidence of the agents.
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Data immutability. Any attempt to alter the data is immediately rejected by the system.
Deliverables 2
User Apps
Zertifier proposes a comprehensive traceability solution for each Triad salmon, powered by blockchain technology. Once the frozen salmon arrives at the facility in Seattle, each fish is tagged with a strap containing a unique number and QR code.
By scanning this QR code with a smartphone camera, the final customer is directed to a personalized web page dedicated to that individual salmon. The page is divided into two sections:
Deliverables 1

Deliverables 2
Unique ID page (back and frontend)
Meat traceability has become a critical aspect of the food industry, providing a transparent and accountable system that benefits consumers, producers, and the environment. Traceability involves tracking the journey of meat products from farm to table, documenting each step of the production process. Here, we explore the significance of meat traceability in ensuring quality, safety, and sustainability in the food supply chain.
We are very happy to announce our latest
traceability project in collaboration with Basatxerri,
a basque farmhouse pork cooperative.



1. Ensuring Food Safety
Meat traceability plays a pivotal role in safeguarding public health by allowing swift identification and containment of potential foodborne illnesses. In the event of a food safety issue, traceability enables authorities to quickly pinpoint the source of contamination, facilitating targeted recalls and preventing the spread of unsafe products. By having a clear record of each stage in the meat production process, from animal rearing to processing and distribution, stakeholders can implement effective measures to enhance food safety standards.
2. Quality Assurance
Consumers increasingly demand transparency in the origin and processing of the food they consume. Meat traceability addresses this demand by providing a clear and verifiable record of the product's journey. This not only builds consumer trust but also ensures that the meat they purchase meets the desired quality standards. Knowing the source of meat, the conditions under which animals were raised, and the processing methods employed allows consumers to make informed choices, promoting a sense of confidence in the products they select.

3. Supply Chain Accountability
Meat traceability enhances accountability throughout the supply chain. Producers, processors, and distributors are held responsible for the quality and safety of their products. This accountability discourages fraudulent practices and ensures that each participant in the supply chain adheres to stringent standards. Ultimately, a transparent supply chain is essential for maintaining the integrity of the meat industry and fostering long-term, mutually beneficial relationships among stakeholders.
4. Crisis Management and Response
In the face of emerging issues, such as disease outbreaks or contamination incidents, meat traceability provides a valuable tool for crisis management. Rapid identification of the affected products allows for prompt action, minimizing the impact on public health and preventing economic losses for producers. Quick response times are crucial in containing and resolving crises, and traceability systems enable the industry to react swiftly and decisively.
5. Sustainability and Environmental Impact
Meat traceability contributes to sustainable practices by promoting responsible sourcing and production methods. Consumers, increasingly concerned about the environmental impact of their food choices, can make informed decisions based on the traceability information available. This transparency encourages environmentally conscious practices throughout the supply chain, from sustainable farming methods to reduced waste and energy consumption during processing and distribution.
6. Market Access and Compliance
For producers and exporters, meat traceability is often a prerequisite for market access. Many countries and trading blocs have stringent regulations in place, requiring traceability systems to ensure compliance with safety and quality standards. Access to international markets often depends on the ability to demonstrate traceability, making it a fundamental component for expanding the reach of meat products globally.