Crypto Crossword #10

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Across
  1. 4. Mining algorithm used by Monero
  2. 5. Block that was previously accepted but is no longer part of the valid blockchain
  3. 8. Malicious act where project developers deliberately abandon a startup once they've secured the trust of their investors.
  4. 9. Winklevoss Twins created this popular crypto exchange platform (Hint: Horoscope might help)
  5. 11. They come in soft and hard versions to store crypto
  6. 12. The first academic paper that introduced bitcoin
Down
  1. 1. Operates as a canary network mirroring Polkadot
  2. 2. Powers the Ethereum Virtual Machine (EVM)
  3. 3. This crypto was formerly known as Matic Network
  4. 6. A popular NFT marketplace that allows the creation, buying, and selling of NFTs.
  5. 7. This key should never be shared with anyone
  6. 10. The ticker symbol for Bitcoin Cash