Post
Topic
Board Bitcoin Discussion
Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it
by
nomachine
on 23/03/2025, 14:04:56 UTC
I am going fishing today.
The random mode is out of range.


Fixed.
Added modulo operation and `minKey` addition to constrain the random key to the correct range.

https://github.com/NoMachine1/Cyclone/commit/3627436f543e5e3919b2c9ce6dde320474bf9c79

Quote
# ./Cyclone -h e0b8a2baee1b77fc703455f39d51477451fc8cfc -r e0000000000000000:e0fffff0000000000 -b 4 -t 10 -R

================= WORK IN PROGRESS =================
Puzzle/Bits   : 60
Target Hash160: e0b8a2baee1b77fc703455f39d51477451fc8cfc
Prefix length : 4 bytes
Mode          : Random
CPU Threads   : 10
Mkeys/s       : 31.28
Total Checked : 7976338432
Elapsed Time  : ∞
Range         : e0000000000000000:e0fffff0000000000
Progress      : ∞
Progress Save : 0
Stride        : 1
================ PARTIAL MATCH FOUND! ============
Private Key   : 0000000000000000000000000000000000000000000000000E052BEB01C04E92
Public Key    : 031DDB985B1258C33FAF1DCD49992C1408A8818750FBDF3B6CF2AAB2174E185A6F
Found Hash160 : e0b8a2ba22477f49eeae9a47033f57cb2da0d0f1
Target Hash160: e0b8a2baee1b77fc703455f39d51477451fc8cfc
Matched bytes : e0b8a2ba