Who bears the cost of packaging?

In the realm of cryptocurrency and blockchain technology, the question of "Who bears the cost of packaging?" is a crucial one. Given the decentralized nature of blockchain networks, where transactions are verified and grouped into blocks, it's imperative to understand the financial implications of this process. Is it the miners, who use computational power to solve complex puzzles and earn rewards for their efforts, that shoulder the cost? Or is it the network participants, who initiate and execute transactions, who ultimately foot the bill? Delving into the nuances of mining incentives, transaction fees, and the economics of consensus mechanisms, we seek to unravel the answer to this intricate question.