@article{blockchaintechnologybitcoinscryptocurren,
  title = {Blockchain Technology: Bitcoins, Cryptocurrency and Applications},
  author = {Bosubabu Sambana},
  year = {2021},
  eprint = {2107.07964},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2107.07964v2},
}