Block Dag …

- *Traditional Blockchain*: In a standard blockchain (like Bitcoin or Ethereum), blocks are added in a linear sequence, and each block references only the previous one, forming a single chain.
- *BlockDAG*: In a BlockDAG, blocks can reference multiple other blocks, forming a graph structure. This allows for more flexible and parallel processing of transactions.

Summary:
A *BlockDAG* is a data structure used by some blockchain projects to allow multiple blocks to be processed in parallel, improving scalability and transaction speed. It differs from traditional blockchain systems by using a directed acyclic graph to link blocks, rather than a linear chain. This structure can reduce bottlenecks and enhance performance in high-volume environments.

If you need further clarification or have more questions about BlockDAGs or blockchain technology, feel free to ask!