IOTA's Tangle is a distributed ledger using a direct acyclic graph, differing from traditional blockchains by offering scalability, no fees, and nearly instant transactions.

In mathematics and computer science, a directed acyclic graph, is a finite directed graph with no directed cycles. It consists of finitely many vertices and edges, with each edge directed from one ...

Dr. Rizwan Suliankatchi Abdulkader, Indian Council of Medical Research, New Delhi, India ...