The chosen few

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Across
  1. 1. swap universally
  2. 4. Vitalic
  3. 5. ripple
  4. 9. as strong as its weakest
  5. 10. ( ) bikini
Down
  1. 2. downhill snow
  2. 3. OG meme coin
  3. 6. shapes with sides
  4. 7. Japanese hunting dog
  5. 8. crypto OG