FCE Media Article:
Data in the blockchain cannot be changed or deleted: the specific information recording and storage architecture in numerous nods enables the system to trace the history of data occurrences and changes, as well as instantly identifies inconsistencies and compromising. Blockchain is required to keep the data in the tracking system reliable and trustworthy. In the FCE system, BLOCKSCAN is responsible for accessing and checking data on the blockchain.
Learn more: https://fcegroup.ch/en/news/text/id285-2020-10-14-how-blockchain-traceability-works-fce-blockscan