THIS DAY IN BITCOIN HISTORY

October 31

What happened in Bitcoin on October 31: The whitepaper is announced (2008). Plus Satoshi’s email from this date.

ON THE TIMELINE

Turning points on October 31.

2008

The whitepaper is announced

An unknown author sends a nine-page paper to a cryptography mailing list.

I've been working on a new electronic cash system that's fully peer-to-peer, with no trusted third party.

Satoshi Nakamoto · Fri Oct 31 18:10:00 UTC 2008
FROM THE ARCHIVE

What Satoshi wrote on October 31.

SATOSHI ON DIFFICULTY
To compensate for increasing hardware speed and varying interest in running nodes over time, the proof-of-work difficulty is determined by a moving average targeting an average number of blocks per hour. If they'…
Read the full quotes ↗
EVERY DAY IN OCTOBER

Pick another date.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20
  21. 21
  22. 22
  23. 23
  24. 24
  25. 25
  26. 26
  27. 27
  28. 28
  29. 29
  30. 30
  31. 31

Highlighted dates have emails, forum posts or timeline events.

© Bitcoin.onl · Home