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Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it
by
albert0bsd
on 04/04/2024, 21:34:24 UTC
Quote from: jacky19790729 on Today at 06:11:44 PM
Code:
●  12-char prefix
                                       20d45a6a7625355df5e5fc41b358e6f8581991e2
13zb1hQbWVsc1111111111111111111111  => 20d45a6a76253570014f1a30288bd88dc3ff6ffb
13zb1hQbWVsczzzzzzzzzzzzzzzzzzzzzz  => 20d45a6a76253571d7012502fabee39e6bbaf2b4
                                                      1d5b20ad2d2330b10a7bb82b9

FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF / 1D5B20AD2D2330B10A7BB82B9       =   0x8B8758F7C8AD0286
 (every  0x8B8758F7C8AD0286  will find 1 address 12-char prefix)

Did you realize that 0x8B8758F7C8AD0286   is near 1/3 of the 66 bit space?

Code:
>>> 2**65 // 0x8B8758F7C8AD0286
3
>>> 2**65 / 0x8B8758F7C8AD0286
3.6694959191703664

It just interesting