The Basics of Blockchain Technology

The Basics of Blockchain Technology

Blockchain for Sustainable Rubber Traceability: How It Helps to Improve Ethics and Sustainability

Blockchain technology has been around for over a decade, but it is only recently that its potential for improving sustainability and ethical practices has been recognized. One area where blockchain can make a significant impact is in the traceability of rubber, a commodity that is widely used in the production of tires, footwear, and other products.

The Basics of Blockchain Technology

Blockchain is a decentralized digital ledger that records transactions in a secure and transparent manner. Each block in the chain contains a unique cryptographic code that links it to the previous block, creating an unalterable record of all transactions. This makes it virtually impossible to tamper with the data, ensuring the integrity of the information stored on the blockchain.

The decentralized nature of blockchain means that there is no central authority controlling the network. Instead, each participant in the network has a copy of the ledger, and all transactions are verified by consensus among the participants. This makes it highly resistant to fraud and hacking, as any attempt to alter the data would require the consensus of the entire network.

How Blockchain Can Improve Rubber Traceability

Rubber is a commodity that is often produced in developing countries, where labor standards and environmental regulations may be lax. This can lead to unethical practices such as child labor, deforestation, and pollution. By using blockchain technology to track the supply chain of rubber, companies can ensure that their products are produced in a sustainable and ethical manner.

Blockchain can be used to create a digital record of each step in the rubber supply chain, from the plantation to the factory. This record can include information such as the location of the plantation, the date of harvest, the use of pesticides and fertilizers, and the conditions of the workers. By making this information publicly available on the blockchain, consumers can make informed choices about the products they buy, and companies can be held accountable for their practices.

One example of a company using blockchain for rubber traceability is the tire manufacturer Michelin. In 2019, Michelin launched a pilot project in collaboration with the French development agency, the Agence Française de Développement (AFD), to track the supply chain of natural rubber from a plantation in Indonesia. The project used blockchain technology to create a digital record of each step in the supply chain, from the planting of the rubber trees to the delivery of the rubber to the factory. The information was made publicly available on the blockchain, allowing consumers to trace the origin of the rubber used in Michelin tires.

The Benefits of Blockchain for Sustainable Rubber Traceability

The use of blockchain technology for rubber traceability has several benefits. Firstly, it can help to improve the sustainability of the rubber industry by promoting ethical practices such as sustainable farming, fair labor standards, and responsible use of natural resources. Secondly, it can increase transparency in the supply chain, allowing consumers to make informed choices about the products they buy. Finally, it can help to build trust between companies and consumers by providing a verifiable record of the origin and production of the products.


Blockchain technology has the potential to revolutionize the way we track and trace commodities such as rubber. By creating a digital record of each step in the supply chain, blockchain can help to promote ethical and sustainable practices, increase transparency, and build trust between companies and consumers. As more companies adopt blockchain for traceability, we can expect to see a shift towards a more sustainable and ethical rubber industry.