Bitcoin Forum
October 01, 2025, 12:49:09 AM *
News: Latest Bitcoin Core release: 29.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: [1]
1  Bitcoin / Development & Technical Discussion / Re: BitCrack - A tool for brute-forcing private keys on: June 19, 2023, 04:31:32 PM
Needs too much effort more then guessing 256 bit key  Cry Cry
[/quote]

I read your posts on the forum.  If you take the last digits of any private key and go through the entire range, you will find the key
check this
-b 64 -t 512 -p 1600 --keyspace 7FFFFFFFFF9112D4:FFFFFFFFFFFFFFFF 16jY7qLJnxb7CHZyqBP8qca9d51gAjyXQN --stride 1000000
-b 64 -t 512 -p 1600 --keyspace FFFFFFFFF5B26867:1FFFFFFFFFFFFFFFF 18ZMbwUFLMHoZBbfpCjUJQTCMCbktshgpe  --stride 10000000
zahid888 i think you are on the right track
you for 66 you need to find 7 digitsneed to look in the starting range 0-9  A-F = full brute force 16^7

I don't know how to speed it up



[2023-06-19.21:22:02] [Info] Compression : compressed
[2023-06-19.21:22:02] [Info] Starting at : 000000000000000000000000000000000000000000000001FFFFFFFFF0000A18 (65 bit)
[2023-06-19.21:22:02] [Info] Ending at   : 000000000000000000000000000000000000000000000003FFFFFFFFFFFFFFFF (66 bit)
[2023-06-19.21:22:02] [Info] Range       : 000000000000000000000000000000000000000000000002000000000FFFF5E7 (66 bit)
[2023-06-19.21:22:02] [Info] Initializing NVIDIA GeForce RTX 3080
[2023-06-19.21:22:02] [Info] Generating 52,428,800 starting points (2000.0MB)
[2023-06-19.21:22:05] [Info] 10.0%  20.0%  30.0%  40.0%  50.0%  60.0%  70.0%  80.0%  90.0%  100.0%
[2023-06-19.21:22:07] [Info] Done
[DEV: NVIDIA GeForce R 9156/10239MB] [0000000000000000000000000000000000000000000000036A7FFFFFF0000A18 (66 bit)] [INC: 0, 0] [TARGET: 1] [SPEED: 1663.50 MKey/s] [TOTAL: 6,081,740,800] [00:00:01][2023-06-19.21:22:12] [Info] Reached end of keyspace


[2023-06-19.21:22:13] [Info] Compression : compressed
[2023-06-19.21:22:13] [Info] Starting at : 000000000000000000000000000000000000000000000001FFFFFFFFF0000A19 (65 bit)
[2023-06-19.21:22:13] [Info] Ending at   : 000000000000000000000000000000000000000000000003FFFFFFFFFFFFFFFF (66 bit)
[2023-06-19.21:22:13] [Info] Range       : 000000000000000000000000000000000000000000000002000000000FFFF5E6 (66 bit)
[2023-06-19.21:22:13] [Info] Initializing NVIDIA GeForce RTX 3080
[2023-06-19.21:22:13] [Info] Generating 52,428,800 starting points (2000.0MB)
[2023-06-19.21:22:16] [Info] 10.0%  20.0%  30.0%  40.0%  50.0%  60.0%  70.0%  80.0%  90.0%  100.0%
[2023-06-19.21:22:18] [Info] Done
[DEV: NVIDIA GeForce R 9156/10239MB] [00000000000000000000000000000000000000000000000370BFFFFFF0000A19 (66 bit)] [INC: 0, 0] [TARGET: 1] [SPEED: 1691.25 MKey/s] [TOTAL: 6,186,598,400] [00:00:01][2023-06-19.21:22:23] [Info] Reached end of keyspace


[2023-06-19.21:22:23] [Info] Compression : compressed
[2023-06-19.21:22:23] [Info] Starting at : 000000000000000000000000000000000000000000000001FFFFFFFFF0000A1A (65 bit)
[2023-06-19.21:22:23] [Info] Ending at   : 000000000000000000000000000000000000000000000003FFFFFFFFFFFFFFFF (66 bit)
[2023-06-19.21:22:23] [Info] Range       : 000000000000000000000000000000000000000000000002000000000FFFF5E5 (66 bit)
[2023-06-19.21:22:23] [Info] Initializing NVIDIA GeForce RTX 3080
[2023-06-19.21:22:24] [Info] Generating 52,428,800 starting points (2000.0MB)
[2023-06-19.21:22:27] [Info] 10.0%  20.0%  30.0%  40.0%  50.0%  60.0%  70.0%  80.0%  90.0%  100.0%
[2023-06-19.21:22:29] [Info] Done
[DEV: NVIDIA GeForce R 9156/10239MB] [0000000000000000000000000000000000000000000000036D9FFFFFF0000A1A (66 bit)] [INC: 0, 0] [TARGET: 1] [SPEED: 1663.50 MKey/s] [TOTAL: 6,134,169,600] [00:00:01][2023-06-19.21:22:34] [Info] Reached end of keyspace
2  Bitcoin / Development & Technical Discussion / Re: Bitcoin bounty 0.5 btc challenge on: September 13, 2021, 04:50:56 PM
private: fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141 0x3f17f1962B36e491b30A40b2405849e597Ba5FB5
private: fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364142 0x7E5F4552091A69125d5DfCb7b8C2659029395Bdf
private: fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364143 0x2B5AD5c4795c026514f8317c7a215E218DcCD6cF
private: fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd036414f https://www.blockchain.com/ru/eth/address/0x5A83529ff76Ac5723A87008c4D9B436AD4CA7d28
I don't know if you're being sarcastic to the OP because it's related... so sorry in advance if yes:

Your keys are also outside of the curve, three out of four in your list are spent because those are within the first valid private keys from 0x01 which can easily be "hacked":
  • 0000000000000000000000000000000000000000000000000000000000000000 - 0x3f17f1962B36e491b30A40b2405849e597Ba5FB5 (unspent - invalid prvKey)
  • 0000000000000000000000000000000000000000000000000000000000000001 - 0x7E5F4552091A69125d5DfCb7b8C2659029395Bdf (spent)
  • 0000000000000000000000000000000000000000000000000000000000000002 - 0x2B5AD5c4795c026514f8317c7a215E218DcCD6cF (spent)
  • 000000000000000000000000000000000000000000000000000000000000000e - 0x5A83529ff76Ac5723A87008c4D9B436AD4CA7d28 (spent)

All but 0x3f17f1962B36e491b30A40b2405849e597Ba5FB5 have a valid prvKey so those are spent.
There's no reason to apologize, it was my stupid joke.
i was just playing with the repository https://github.com/SjorsO/keys-generator
3  Bitcoin / Development & Technical Discussion / Re: Bitcoin bounty 0.5 btc challenge on: September 13, 2021, 02:39:27 PM
take 15+ ETH
private: fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141 0x3f17f1962B36e491b30A40b2405849e597Ba5FB5
private: fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364142 0x7E5F4552091A69125d5DfCb7b8C2659029395Bdf
private: fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364143 0x2B5AD5c4795c026514f8317c7a215E218DcCD6cF
private: fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd036414f https://www.blockchain.com/ru/eth/address/0x5A83529ff76Ac5723A87008c4D9B436AD4CA7d28

Wink

4  Bitcoin / Development & Technical Discussion / Re: BitCrack - A tool for brute-forcing private keys on: December 06, 2020, 02:16:03 PM
Yes this is a ClBitcrack. I'll give the results VanitySearch and CuBitcrack later
5  Bitcoin / Development & Technical Discussion / Re: BitCrack - A tool for brute-forcing private keys on: December 02, 2020, 05:04:58 PM
RTX 3070 test
[2020-12-02.22:02:19] [Info] Starting at:  0000000000000000000000000000000000000000000000007CCE5EFDACCF6808
[2020-12-02.22:02:19] [Info] Ending at:    000000000000000000000000000000000000000000000001A838B13505B26867
[2020-12-02.22:02:19] [Info] Counting by: 0000000000000000000000000000000000000000000000000000000000000001
[2020-12-02.22:02:20] [Info] Compiling OpenCL kernels...
[2020-12-02.22:02:20] [Info] Initializing GeForce RTX 3070
[2020-12-02.22:02:24] [Info] Generating 57,344,000 starting points (2187.5MB)
[2020-12-02.22:02:31] [Info] 10.0%
[2020-12-02.22:02:32] [Info] 20.0%
[2020-12-02.22:02:33] [Info] 30.0%
[2020-12-02.22:02:33] [Info] 40.0%
[2020-12-02.22:02:34] [Info] 50.0%
[2020-12-02.22:02:34] [Info] 60.0%
[2020-12-02.22:02:34] [Info] 70.0%
[2020-12-02.22:02:34] [Info] 80.0%
[2020-12-02.22:02:35] [Info] 90.0%
[2020-12-02.22:02:35] [Info] 100.0%
[2020-12-02.22:02:35] [Info] Done
GeForce RTX 3070 3500 / 8192MB | 1 target 777.86 MKey/s (50,290,688,000 total) [00:01:04]
6  Bitcoin / Bitcoin Discussion / Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it on: October 31, 2019, 02:12:43 PM
Hi all. How can i use for this asic s9?
7  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN]★CryptoBridge★BCO★🔹Decentralized EXchange 📈RELEASED NOW BETA🔹 on: February 09, 2019, 03:54:02 PM
where is the deposit LCC
account de34
address MQTq7SAcbHxvuo4mDE83a3EBqTuSTdULtC
a4514401c47f9a244bf5b9a40d1a02ba9832df601b86a381396c2bc94d8beca2
Hash   a4514401c47f9a244bf5b9a40d1a02ba9832df601b86a381396c2bc94d8beca2
Block Height   1563659 :8 (2657 confirmations)
Block Date/Time   2019-02-05 09:16:47
Total Output   249.7072986 LCC
Fees   0.00019 LCC

Thank you for submitting a ticket! Your Email has been received and someone will be replying to you ASAP.
Here is you Ticket ID for your records: 50747
Ticketing process:
- We handle tickets in the order they are received.
- Normal reply time is 48-72 hours for common issues. Expect more time if it's more complex.
- If your ticket has been submitted on the weekend or during a holiday you could expect a slight delay.
- We reply to all tickets so no need to submit more then one as this WILL slow down the process further for all users. No one wants that.
- Often times an issue could be resolved naturally so if this does occur, please notify our team on discord so they can close out the ticket. This will help speed up reply time for all users.

people talked and i did not listen Sad exchange shit  Angry loss of time and money
tech support died...
8  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Almscoin - New cryptocurrency for donations on: January 13, 2019, 11:41:46 AM
Sale premined?
9  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Ravencoin [RVN] PoW GPU Mining | Asset Transfer Blockchain (Updated ANN) on: November 05, 2018, 04:34:05 PM
Rich-listthis is normal?

https://ravencoin.network/rich-list
https://ravencoin.network/address/REHPMYRkvRCqRFVCMLkETYeQ76DJo6ACiV
1   REHPMYRkvRCqRFVCMLkETYeQ76DJo6ACiV           618 567 951,580235 RVN   
2   RYbfMZTWLqzLq6wHtaFSJy722KqNMCLcvX           67 339 760.80455688 RVN   
3   RNTAFrerA1avwSdTvgSp2xS4uMgMVvFNdJ           64 784 932,72615385 RVN   
4   RWXTRxy1zmzwZCqM3K2VU9Cv81fB1SNfPK   50,000,000.57165789 RVN   
5   RVQQXRM4JUFNCEqgtwYUHKMCBrtDA7L7yQ   47 808 698,51210828 RVN   
6   RAhn7QDyWLRRLazm5PBhB8iM58tgrKfbs5           22 631 317 499 RVN   
7   RSKEHVnRa4H8X4pxbFPRF39wGLA1Se3EFT           13 485 526,8648 RVN   
8   RS1khcapbVpcDF4puCYZu4hNtjBfT7vmrz           13 180 394,268 RVN   
9   RAY8vpNzq1ArGyGp2YGqjweLEjUEv7Rp3X           12,109,986.68856716 RVN
Etc...
10  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Bounty][on Exchange] [BTE] Bitcoin Essence Lightning Fast Transactions on: November 05, 2018, 03:48:59 PM
Recent events have shown that no one is shielded from those threats.
But there's room for improvement, hacker attacks make cryptocurrency stronger.

Christian Ferri, President and CEO of BlockStar, declared:

"As in every technology, hacking will be painful for some in the short term; but it will be a major driver in strengthening the crypto ecosystem, making it more secure, which is key for mass adoption"
11  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Bounty][on Exchange] [BTE] Bitcoin Essence Lightning Fast Transactions on: November 05, 2018, 12:44:25 PM
The development of the project is not visible, on the exchange, someone merged a coin to 0.1 sat.
New site, road map, idea, Bitcoin Essence Gamification...
Not a good time, CryptoHub Exchange was hacked, hacker attack BTE.
https://twitter.com/BitcoinEssence/status/1058979305126977537
"Hi, this is dev of BTE. 11-02, some attacker attacked BTE and he got 2 billion by unfair"


12  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Bounty][on Exchange] [BTE] Bitcoin Essence Lightning Fast Transactions on: October 16, 2018, 03:57:39 PM
Fast Airdrop https://twitter.com/BitcoinEssence  Shocked
Pages: [1]
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!