Bloadcasting is the step where the node or validator that created and verified the new block shares it with the entire blockchain network. This is done by:

1. Sending the block to neighboring nodes.

2. These nodes then forward the block to their neighboring nodes.

3. The block is propagated throughout the network, node by node, until all nodes have received it.

This broadcasting process ensures that:

1. All nodes have the same copy of the blockchain.

2. The blockchain remains decentralized and distributed.

3. New blocks are added to the blockchain in a transparent and public manner.

Once the block is broadcasted, nodes on the network will:

1. Verify the block's validity.

2. Add the block to their local copy of the blockchain.

3. Update their blockchain state to reflect the new block.

By broadcasting the new block, the node or validator ensures that the blockchain remains a single, unified, and trusted source of truth, even in a decentralized and distributed environment!