Blockchain - Blockchain Technology

Blockchain technology, originally developed for Bitcoin, has applications far beyond cryptocurrency. At its core, a blockchain is a decentralized, distributed ledger that records the provenance of a digital asset. The data on a blockchain is unable to be modified, which makes it a legitimate disruptor for industries like payments, cybersecurity and healthcare. In supply chain management, blockchain can provide unparalleled transparency, allowing consumers to track the journey of a product from origin to shelf. However, challenges such as high energy consumption for certain consensus mechanisms and scalability issues remain significant hurdles to widespread adoption. What are the potential applications and challenges of blockchain technology mentioned?