Bitcoin Forum
May 27, 2024, 05:19:19 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: [1]
1  Bitcoin / Wallet software / Re: Coinbase wallet, missing 3 recovery word on: September 06, 2021, 10:44:51 AM
So you don't want to be using the command --big-typos. This is only for if you don't know how many words and/or which words are incorrect. --big-typos 3 will swap every combination of three words in your seed phrase with every possible three word combination. This will give 12*11*10*2048*2048*2048 = 11 trillion combinations, which is about 130 days at 1 million combinations per second. Since you know the locations of your three missing words, you only need to search 2048*2048*2048 = 8.5 billion combinations, which is about 2 hours at the same rate. This is likely why your computer is crashing.

It is possible to do everything from the command line. I can build a command for you to run, but I need some more info first. Please answer all of the following:

Are you certain it is words 1-3 you are missing?
Are you certain words 4-12 are correct and in the correct order?
Are you trying to recover a legacy (addresses start with 1), nested segwit (addresses start with 3), or native segwit (addresses start with bc1) wallet?
Do you know an address from this wallet which has received or spent coins? Ideally the very first address in the wallet.
I am advanced in programming, so I can run a python script, I just get lost in these arguments  Grin

As for the words, I'm sure
This is the ETH address 0x .........
This address is most likely
Oh, is the difference between seedrecovery and btcrecovery, seed is for ETH and btc for btc?
2  Bitcoin / Wallet software / Re: Coinbase wallet, missing 3 recovery word on: September 06, 2021, 08:34:38 AM
If OP is accurate when he says he doesn't know "the first three" words, then it is only 20483 possibilities, which is solvable in hours to days, rather than years.
On the worst CPU it should take from 6 hours to half a day tops, which is slightly faster on a better CPU. Also with a decent GPU it could become so much faster that the required time would come down to about an hour or less. We are talking about only 8.5 billion permutations after all.

Successful launch of btcrecover. With three words missing (bigtypos 3), it uses astronomical amounts of ram and the computer freezes.

I have read the instructions for btcrevocer and I wonder if it is possible to set using regex, for example words starting with the given letter "a% b% c%"?
Is it possible to enter the address, words completely from the command line ?
3  Bitcoin / Wallet software / Re: Coinbase wallet, missing 3 recovery word on: August 31, 2021, 12:26:14 PM
3 words is relatively easily brute forcible, so you should be able to recover your funds.

The program I would recommend using would be: https://github.com/3rdIteration/btcrecover/
There is documentation on how to use this here: https://btcrecover.readthedocs.io/en/latest/
You will need to first construct a token file with the words you do know.

An alternative approach would be to use this program: https://bitcointalk.org/index.php?topic=5214021.0

Are you certain about the other 9 words? Are you certain they are in the correct order? Are you certain it is the first 3 words you are missing?

Further, do you know an address from this wallet which has sent or received any bitcoin? Preferably the very first address in the wallet, if you know it.

I thought btcrecover only supports Bitcoin Core, now I can see the tool has grown nicely. This is my plan that I will make a dictionary of words I know and put it through the program
I will keep you posted on the progress
4  Bitcoin / Wallet software / Coinbase wallet, missing 3 recovery word on: August 31, 2021, 06:15:44 AM
Hello all
Sorry for my poor English
I have a little problem, I have a coinbase wallet on my android phone. My son on the computer turned wipe option on my smartphone from the Google account.
I have written down on a piece of paper 12 recovery words for application, but I do not have the first 3 words

Is there any program/python that can guess the missing words?

thanks for all the advice
5  Alternate cryptocurrencies / Mining (Altcoins) / Communication with FPGA (ZTEX 1.15x)? on: August 17, 2018, 12:10:40 PM
Hello everyone on the forum!

For some time I have been the owner of ZTEX 1.15x, on the manufacturer's website I can not find information on how to communicate with the module via USB.
I am currently writing simple things in VHDL, but I miss communication with PC very much.
I upload BIT files via JTAG or FWLoader.

Does anyone know what code I need to write on the computer side to send and receive data from FPGA?
6  Other / Off-topic / Re: ZTex 1.15x How to run it? on: March 06, 2018, 04:46:37 PM
I bought for other purposes than mining. I want to learn to program and use for something else but I did not find any information on how to communicate with the module
7  Other / Off-topic / ZTex 1.15x How to run it? on: March 06, 2018, 04:19:03 PM
Hi
I recently bought an FPGA module and I have no idea how to start. This is my first contact with the FPGA
Did any of you have any contact with it?
8  Alternate cryptocurrencies / Mining (Altcoins) / AntMiner L3+ and solo mining on the wallet on: September 17, 2017, 01:52:52 PM
Hi

I have a problem with the AntMiner L3+ setting.
I currently have a NetCoin wallet with a configuration file.
In this file I set all the parameters for RPC connetion.
I run the CpuMiner from another computer, connect and mining, while AntMiner does not connect and show dead pool

What i must to do, to solo mining on the wallet, setup proxy, own mining pool or what?

PS Please help me, i've been on this for over a week
9  Bitcoin / Hardware / Re: How to test BM1385 chip? on: July 16, 2016, 04:19:23 PM
I have a FT232 USB to uart converter and i will use to connect to the 18 pin header
10  Bitcoin / Hardware / Re: How to test BM1385 chip? on: July 16, 2016, 02:47:07 PM
I understand now that I connect the USB to UART and see what appears on the terminal ?
The control board detect the only one chip.

which chip is first and which is last in the chain?

11  Bitcoin / Hardware / Re: How to test BM1385 chip? on: July 16, 2016, 11:33:30 AM
I made some steps and measured the voltage on the individual chips .

After connecting 3.3v voltage jumped from 8.32V to 10.56V .

It comes out that three chips are connected in series, then fifteen groups are connected in parallel
12  Bitcoin / Hardware / How to test BM1385 chip? on: July 15, 2016, 11:19:21 AM
Hi

I have several damaged Boards from S7 after the warranty period.
I thought about building a tester for testing individual chips, voltage, protocol, UART, etc.
I read the documentation but not too much I learned
I measured the voltage that generates a DC-DC converter and is about 8V to the chain chips

Where to start?
It is now available schema for the board?
13  Local / Polski / Re: Nieznany Hardware co poradzić? on: February 02, 2016, 11:26:15 AM
Jak to jeszcze aktualne, to rozkręć i poczytaj. Aha zdjęcia mile widziane.

Na platformy customowe to cgminera się specjalnie kompiluje na dany tym urządzenia.
14  Bitcoin / Hardware / Re: [DIY] - Reward $100 | Antminer S1/S3 Blade on Raspberry Pi on: October 06, 2015, 06:54:33 AM
Hello.
After reading large amounts forum all the time I have a problem with running blades S1. I currently have Raspberry Pi with four converters UART with PL2303 chip.

I tried to change the PID and VID in usbutils.ci and 01-cgminer.rules but the blades are not recognized.
Do any of you can write a step -by-step with what parameters should compile cgminer .
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!