We'll standardize the agricultural producers market and introduce the official register of certified suppliers of ecologically –friendly agricultural products based on the data of fertilizer used in growing of plants. Thus implementation of the EXTRACT project will impose new standards for product origin evidence, namely that the product was grown naturally and complies with BIO, ECO, ORGANIC standards. Certification scheme will be based on consumer demand for the EXTRACT project products and Vermicompost producers, jointed the project. The unified database in the block chain system will list all agricultural producers, growing products with Vermicompost and plant growth stimulant. This efficient growing technique is guaranteed by practical evidence in scientific institutions, private farms and is the most secured way of natural farming with no damage to wildlife and ground waters. The consumer of agricultural goods will be consequently guaranteed that products are grown in natural environment, with no damage to nature and human health. Recording system via the block chain database helps the consumer control reliability of data announced by the agricultural producer. Registration and certification in the system does not stipulate financial load for agricultural producers in certification of products, and is built just upon control of consumption volumes of Vermicompost and plant growth stimulant To secure operation under the project and its' development the EXTRACT program opens a "Green room" in the block chain system with a wide range of functions for the project participants, interested in healthy life style.