Bitcoin puzzle transaction ~32 BTC prize to who solves it

[unclevito]

If he has such a script 125 would be gone at 75 which can be done by kangaroo or bsgs in an hour or less. of course you can reduce by 50 keyspaces with pubdiv.py it is just you need to generate 1,125,899,906,842,624 keys which should take a year to generate

[1715366778]

1715366778

[1715366778]

1715366778

[1715366778]

1715366778

[1715366778]

1715366778

[Doktor1975]

If he has such a script 125 would be gone at 75 which can be done by kangaroo or bsgs in an hour or less. of course you can reduce by 50 keyspaces with pubdiv.py it is just you need to generate 1,125,899,906,842,624 keys which should take a year to generate

Good afternoon! Can you please elaborate - what is it pubdiv.py ? How it works? maybe a link or something?

[unclevito]

yes go to github https://github.com/iceland2k14/quick download quick or just pubdiv.py instructions on page are very clear how to.


so to reduce 2 you need to generate 2 power 2, 4 keyspaces 2 power 4 etc

Power   Value
0   1
1   2
2   4
3   8
4   16
5   32
6   64
7   128
8   256
9   512
10   1,024
11   2,048
12   4,096
13   8,192
14   16,384
15   32,768
16   65,536
17   131,072
18   262,144
19   524,288
20   1,048,576
21   2,097,152
22   4,194,304
23   8,388,608
24   16,777,216
25   33,554,432
26   67,108,864
27   134,217,728
28   268,435,456
29   536,870,912
30   1,073,741,824
31   2,147,483,648
32   4,294,967,296
33   8,589,934,592
34   17,179,869,184
35   34,359,738,368
36   68,719,476,736
37   137,438,953,472
38   274,877,906,944
39   549,755,813,888
40   1,099,511,627,776
41   2,199,023,255,552
42   4,398,046,511,104
43   8,796,093,022,208
44   17,592,186,044,416
45   35,184,372,088,832
46   70,368,744,177,664
47   140,737,488,355,328
48   281,474,976,710,656
49   562,949,953,421,312
50   1,125,899,906,842,624

[zahid888]

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^                 ^^
13zb1hQbe4NbYTWQqNSZ5PkXbdNhJVeH4K  24C4A7D65296C748E
^^^^^^^^                 ^^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^             ^         ^
13zb1hQburGURfVMWxS5tGLxrZjfrJT5GX  2FF7ACD7D429A7A14
^^^^^^^^             ^         ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^          ^              ^
13zb1hQb94my9LnrwPnXypwChnv6K6xVTo  35474E1920566656F
^^^^^^^^          ^              ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^              ^ ^
13zb1hQb3BkU3D5XxW8y5b4mnNT94nJDK1  30E2D02C0BD703627
^^^^^^^^              ^ ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^      ^            ^
13zb1hQbRXvkTa7QZiycsWg8HzPNsjCC5Z  3002143F43C981236
^^^^^^^^      ^            ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^                      ^ ^
13zb1hQbEaQBuu9F793aZrvvNhTkuahrsF  339720F1C10BAE5E8
^^^^^^^^                      ^ ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^     ^        ^
13zb1hQb2JSd7SDKktucxt4TB4sEvhQYHX  3FAA492FC9F13EC0
^^^^^^^^     ^        ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^^   ^
13zb1hQbWxg82eQtkF3pF9HFYTF3KjUj14  3BCF540CE40D82701
^^^^^^^^^   ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^   ^            ^
13zb1hQbuw4cXoSN3EjsQ3qcn7JmvjRAa2  39DD099BCC24E6C4C
^^^^^^^^   ^            ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^     ^     ^
13zb1hQbB5KWrSmqBR9PpPcMY4Jpu65pmg  266EC832D5EF08236
^^^^^^^^     ^     ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^       ^^
13zb1hQbVjBe4UMZTK1bR6vGY23ZD8kp3C  2D71D594B86504F49
^^^^^^^^       ^^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^                ^       ^
13zb1hQbbmoxD9p7qjNyV85SnEewkhBis6  2A97F4263CF3F1FD4
^^^^^^^^                ^       ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^   ^                   ^
13zb1hQbeLxc7Yx6dQHopqJojtF9SNj5iX  36D3CFEB258649ED8
^^^^^^^^   ^                   ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^ ^             ^
13zb1hQbeVgf3idhKEfu7pWuCokhNrFLaF  274FEC17CDC624E35
^^^^^^^^ ^             ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^                 ^      ^
13zb1hQbfzuMtUSAtKFy6s3FFdB1nfojsx  2CD78B396AE84B4B6
^^^^^^^^                 ^      ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^             ^      ^
13zb1hQbtFFW8xXSeKfNNG5EgKtQpnJvAm  31FEE8C6C6EB346F2
^^^^^^^^             ^      ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^            ^        ^
13zb1hQbyTPAfAN1vE8D2zmE5jebjdppDQ  29B0F235D4DD15DD8
^^^^^^^^            ^        ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^^                ^
13zb1hQbWZh8mryz1tMxekhGxdatvvvRpQ  31E486C3DF77436AF
^^^^^^^^^                ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^               ^   ^
13zb1hQbsmPdhRW96oSi5XTuubTNNeJ2F7  2AB9DDE82C5B6149F
^^^^^^^^               ^   ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^              ^ ^
13zb1hQb1bpk4CBQFFzWar43nbk3WEnMFW  33B95D82B7BFA0631
^^^^^^^^              ^ ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^                   ^     ^
13zb1hQbZa8qYK9pKFPLUPq6YcdN5mPvSo  342DE8BAFBFABA3D2
^^^^^^^^                   ^     ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^   ^               ^
13zb1hQb7tTcubNdoydmWa3axcMN6LiWog  35C79445AB5FFEFBD
^^^^^^^^   ^               ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^ ^               ^
13zb1hQb5VHs1yPNhsd8NxyjMdcYDFwPiY  45A18345A1F31785A
^^^^^^^^ ^               ^

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^    ^                 ^
13zb1hQbYo9n2yjo6XSQFJFbcqMrfqhtym  2F86E8CE6ECD84AD7
^^^^^^^^    ^                 ^
======================================

Matching Characters: 11
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^          ^   ^        ^
13zb1hQbkigrChdnmVnmXZ4trtM7M7S5Sg  2B13737149312FD7D
^^^^^^^^          ^   ^        ^

 ======================================

Matching Characters: 11
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^               ^   ^  ^
13zb1hQbZHisJpqcL2fUuZquijPNiZhoAU  360849152ED01FE94
^^^^^^^^               ^   ^  ^

 ======================================

Matching Characters: 11
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^  ^     ^               ^
13zb1hQbsnsfnoW6TX21Uvy6ZkHYeNiPsR  39C354B605CB48F58
^^^^^^^^  ^     ^               ^

 ======================================

Matching Characters: 12
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^^^             ^       ^
13zb1hQbWVi8cYnLyEus3LFucU535Bm52s  345CCB1B178168878
^^^^^^^^^^             ^       ^

 ======================================

Matching Characters: 12
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^              ^  ^      ^^
13zb1hQbf1Y2MYyQ4JUUFY4SzdF6ZXcXso  3E45C441A00B8CFBF
^^^^^^^^              ^  ^      ^^

[albert0bsd]

======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^                 ^^
13zb1hQbe4NbYTWQqNSZ5PkXbdNhJVeH4K  24C4A7D65296C748E
^^^^^^^^                 ^^

Even one bit different in the RMD hash is enough to invalidate the key ..

[zahid888]

 ======================================

Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^                 ^^
13zb1hQbe4NbYTWQqNSZ5PkXbdNhJVeH4K  24C4A7D65296C748E
^^^^^^^^                 ^^

Even one bit different in the RMD hash is enough to invalidate the key ..

I am aware of this fact, but what else can be done? We rely on people like you to come up with new innovations quickly and give us the opportunity to utilize them. I request to all of you please make the function of keyspace and stride available in vanitygen, similar to bitcrack. This is one of my greatest desires.

https://blockchain.info/q/addrpubkey/02000000000000000000000000000000000000000000000000000000000201e830

  ======================================

Matching Characters: 5
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^
13zb1qHynbVPYHn2HYk5rWpf6TZqPGmZ1Y 0200000000000000000000000000000000000000000000000000000000005848b1
^^^^^

 ======================================

Matching Characters: 6
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^               ^
13zb1znTdapNDF4umczv2tRvAT2iLH9cin 020000000000000000000000000000000000000000000000000000000001850992
^^^^^               ^

 ======================================

Matching Characters: 5
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^
13zb1Yf3wgF5aKLVjJdSWFD9QjUxVssyM9 020000000000000000000000000000000000000000000000000000000001ec5ba5
^^^^^

 ======================================

Matching Characters: 5
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^
13zb1bHsPcNEXQC1B5tnyyCwmi5PHoqM3M 02000000000000000000000000000000000000000000000000000000000201e830
^^^^^

 ======================================

Matching Characters: 6
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^                      ^
13zb12mnyMCm5RUPGX3EaenA9TQNc1MdVm 0200000000000000000000000000000000000000000000000000000000022a6a48
^^^^^                      ^

 ======================================

Please few words about this as well.

[wipall2]

1 Ekeys/s (1021708069969158067 keys/s)

1.021.708.069.969.158.067 keys/s

128gb + 16 AMD Ryzen 7 5800X

http://kknd.com.br/etc/keyhunt.png

Code:

ubuntu@:~/kknd/keyhunt$ ./keyhunt -m bsgs -f 125.pub -b 125 -R -q -S -n 0x400000000000 -k 4096 -t 15
[+] Version 0.2.230428 Satoshi Quest, developed by AlbertoBSD
[+] Random mode
[+] Quiet thread output
[+] K factor 4096
[+] Threads : 15
[+] Mode BSGS random
[+] Opening file 125.pub
[+] Added 1 points from file
[+] Bit Range 125
[+] -- from : 0x10000000000000000000000000000000 [+] -- to   : 0x20000000000000000000000000000000
[+] N = 0x400000000000
[+] Bloom filter for 34359738368 elements : 117781.20 MB
[+] Bloom filter for 1073741824 elements : 3680.66 MB
[+] Bloom filter for 33554432 elements : 115.02 MB
[+] Allocating 512.00 MB for 33554432 bP Points
[+] Reading bloom filter from file keyhunt_bsgs_4_34359738368.blm .... Done!
[+] Reading bloom filter from file keyhunt_bsgs_6_1073741824.blm .... Done!
[+] Reading bP Table from file keyhunt_bsgs_2_33554432.tbl .... Done!
[+] Reading bloom filter from file keyhunt_bsgs_7_33554432.blm .... Done!
[+] Total 82543794972808280276992 keys in 80790 seconds: ~1 Ekeys/s (1021708069969158067 keys/s)

http://kknd.com.br/etc/htop.png

Code:

Architecture:            x86_64
  CPU op-mode(s):        32-bit, 64-bit
  Address sizes:         48 bits physical, 48 bits virtual
  Byte Order:            Little Endian
CPU(s):                  16
  On-line CPU(s) list:   0-15
Vendor ID:               AuthenticAMD
  Model name:            AMD Ryzen 7 5800X 8-Core Processor
    CPU family:          25
    Model:               33
    Thread(s) per core:  2
    Core(s) per socket:  8
    Socket(s):           1
    Stepping:            2
    Frequency boost:     enabled
    CPU max MHz:         3800.0000
    CPU min MHz:         2200.0000
    BogoMIPS:            7586.05

How do I set the spacing in bgs mode for puzzle 125?. I think the following is not correct, I would appreciate it if you could give me an example. thanks

/keyhunt -m bsgs -f 125.pub -b -r 15000000000000000000000000000000:16000000000000000000000000000000 -q -S -n 0x400000000 -k 4096 -t 7

[andiu9999]

How do I set the spacing in bgs mode for puzzle 125?. I think the following is not correct, I would appreciate it if you could give me an example. thanks

/keyhunt -m bsgs -f 125.pub -b -r 15000000000000000000000000000000:16000000000000000000000000000000 -q -S -n 0x400000000 -k 4096 -t 7

you will run it without -b command -b is for bits range


/keyhunt -m bsgs -f 125.pub -r 15000000000000000000000000000000:16000000000000000000000000000000 -q -S -n 0x400000000 -k 4096 -t 7

[ProjectSe7en]

 ======================================


Matching Characters: 10
13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so
^^^^^^^^^   ^
13zb1hQbWxg82eQtkF3pF9HFYTF3KjUj14  3BCF540CE40D82701
^^^^^^^^^   ^

 ======================================

Is output of wich programm?

[BTC_Backdoor]

Guys, I hope you are all doing great!
Can anyone please refer some python script that can apply point halving on public keys and calculates its half?
https://bitcointalk.org/index.php?topic=4455904.0
Here it is explained but there is no python script there that can calculate it by taking the public key in question

[digaran]

What is the subject of your test? Is it related to this challenge or just a random experiment? You could use test net coins as they were created for the sole purpose of experimenting with the network. Someone will surely send you what you asked though.😉

[albert0bsd]

I need to do some experiments to develop my pool client and server, some one with some testbtc?

this is my address for TESNET

msKcxhizYWVvxCACFEG4GCSK1xYrEkib5A

thank you

[zahid888]

I need to do some experiments to develop my pool client and server, some one with some testbtc?

this is my address for testnet

msKcxhizYWVvxCACFEG4GCSK1xYrEkib5A

thank you

address not valid https://blockchair.com/search?q=msKcxhizYWVvxCACFEG4GCSK1xYrEkib5A

[albert0bsd]

address not valid https://blockchair.com/search?q=msKcxhizYWVvxCACFEG4GCSK1xYrEkib5A

It is valid for testnet, look https://btcbook-testnet.guarda.co/address/msKcxhizYWVvxCACFEG4GCSK1xYrEkib5A

[zahid888]

address not valid https://blockchair.com/search?q=msKcxhizYWVvxCACFEG4GCSK1xYrEkib5A

It is valid for testnet, look https://btcbook-testnet.guarda.co/address/msKcxhizYWVvxCACFEG4GCSK1xYrEkib5A

Need address begins with 'tb1'

[d3bt3]

I need to do some experiments to develop my pool client and server, some one with some testbtc?

Bitcoin testnet added to the faucet.  You can withdrawal after one hit.

https://freebitcoins.com/faucet/

20 TBTC added.

If you want whole coins fast, check out our new TBTC market: https://altquick.com/market/TestnetBitcoin

[albert0bsd]

Need address begins with 'tb1'

I don't have one of those, and also i don't know how to generate it.

But it is ok, it is only for some tests. thank you

[citb0in]

@albert0bsd: you should have some TestnetBTC, is this enough or do you still need more?

[lordfrs]

Need address begins with 'tb1'

I don't have one of those, and also i don't know how to generate it.

But it is ok, it is only for some tests. thank you

Bech32 testnet pubkey hash or script hash

https://en.bitcoin.it/wiki/List_of_address_prefixes

[albert0bsd]

@albert0bsd: you should have some TestnetBTC, is this enough or do you still need more?

Hello, they send that balance today that is enough thank you very much.

Bech32 testnet pubkey hash or script hash

https://en.bitcoin.it/wiki/List_of_address_prefixes

Thank you I will check it just to learn it