It never occurred to me that blockchain technology could be used for non-crypto project transparency. The second article is about Spain's development of blockchain tech as it applies to transparency in the forest Industry.
https://cointelegraph.com/news/bank-of-america-files-new-patent-for-multiple-digital-signatures-on-a-distributed-system
Photo Credit Pixabay
You have a minor misspelling in the following sentence:
It should be occurred instead of occured.thank you!