bitcoin video

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Across
  1. 2. get started with a technology
  2. 7. computer program to find a proof-of-work
  3. 8. bank or central financial authority
  4. 13. another word for purse
  5. 14. reversion of transaction
Down
  1. 1. person to person network
  2. 3. first decentralized digital currency
  3. 4. borders of action
  4. 5. to buy something
  5. 6. financial charge for service
  6. 9. market to give one and get another
  7. 10. everyone can review code
  8. 11. production/consumption of goods/services
  9. 12. to be in a favorable position