Nie sprawdzałem tematu wyczek, ale wiedząc jak działają strony internetowe zakładam że ilość przesyłanych informacji jest podobna. Można przecież sprawdzić ile było pobrań wtyczki, może ile jest aktywnych, można "znakować" unikatowe seedy, można okraślać statystyki ilu użytkowników używa generowanych seedów, ilu importuje a ilu HW, można sprawdzać ilu używa więcej niż wbudowany chain... No klasyfikacji danych mogę wymyślać bez liku.
A czy to się odbywa... pewnie tak ;-)

In fact I have nothing to lose, I do not expect a huge increase in rice in upcoming weeks (maybe it will be even opposite, if BTC goes up), so I decided to gain with their 25% lock interest.
In the meantime I plan to launch my WOFs and buy more. I wonder how much it will take to collect 50k FUNs.

update:

v 0.4.7
I have improved memory management, now default configuration for single rtx3090 uses less than 100MB of RAM. previous it was more than 900MB  

In the meantime I have added progress indicator, resume from status file and some other minor changes.

v 0.4.8
Support for segwit/p2sh addresses

v 0.5.0
I have changed the way how memory/data transfer is managed and if it is possible I use memory from host. It should not be a problem, even for sets with 4-8 cards on one host. Speed is improved up to 10%, but still it is good to play with number of blocks/threads/steps processed per thread.
On 3080Ti I process around 4000 MKey/s for WIF with missing beginning, I think it is a good result.

v0.5.2
I have prepared a new release, 0.5.2, it could be mini-mini-minimally better, as I decreased some unnecessary latency. But displayed speed probably will be lower - what was until now was a bit too optimistic (I was dividing work done by full seconds, when I divide by miliseconds result is closer to reality). On 3080ti I see speed +-3.830, but now we see it fluctuates every time is displayed - in old version it was 4.096 all the time.
There is also a new parameter "-v" - verbose output - to display WIF processed in status line - but as it is extra work, it slows down the process (not much but still).
And 2 new parameters "-wifStart -wifEnd" for automatic conversion of provided WIF to range start/end

v0.5.3
https://github.com/PawelGorny/WifSolverCuda/releases/tag/v0.5.3

Added support for P2WPKH addresses (bc1...)

Oooh, real gentleman's talk. That's how you make friends?

By the way, I wrote clearly:
Source dictionary was specified in filename.

Could you clarify based on what you assume that password used on that wallet file is for sure in one of leaked passwords list?
You would quickly extend dictionary to desired number of characters (by the way owner should remember if it was 10 or 20 characters, as it is 100% change) using hybrid mode and extending each of known words by custom set of digits or special characters.

So, at the end I have finally removed EPS and installed electrs (using WSL) - it costs around 35Gb, but now it works (I mean connection from Trezor Suite). And because of other additional benefit (full scan, not only predefined wallets etc), I will stay with that.

I just hope one day developers (both electrs and electrumx) will make it simpler to install under pure Windows.

Yes, you are right, my mistake. Lack of coffee - that page accepts public key hex, not private key.

There is also: https://learnmeabitcoin.com/technical/wif but I am not sure if it is possible to run it offline.

hehe, you are right. Especially on freebitco fun is important.
So, not to lose my fun, yesterday I have locked my FUN for 360 days. I will see on March 27th '23 if it was a good decision. I hope so.

https://iancoleman.io/bitcoin-key-compression/

Or it’s offline version ti download from github. Link at the bottom of the page

I think you have enough passwords. Do not have hope that someone else used the same. In my opinion you should launch a hybrid attack. Think what you would like to append (or prepend) to existing password and prepare the correct mask.
https://hashcat.net/wiki/doku.php?id=hybrid_attack
https://hashcat.net/wiki/doku.php?id=rule_based_attack

I have a feeling it has nothing to do with crypto/coins.
Probably one of Mozilla's product (maybe Thunderbird) so-called "wallet" for storing passwords. If you google for that, you will find lot of obsolete references to /components/wallet.xpt

https://markmail.org/message/xmbdn2skoynawu5u


pywallet? https://bitcointalk.org/index.php?topic=5301358.0
Before you start, I think you should do the raw copy/backup of disk, for safety.

OK, but why?
As he is using hashcat, he may use masks which do the same inside program.
He may also configure mixed mode, where each word from the list could be internally modified, something may be appended etc. And honestly speaking I think he should use this, as relying on pure words list could be not enough.

The only advantage of using crunch I see, is that having precalculated passwords you may externally control the work done, otherwise you must rely on checkpoints saved by hashcat.,

Shouldn't it be:
?
Your regex in grep returned all lines starting with "C", second character was not limited to 'a'.

I have prepared 4 files for you: 2 based on openwall, 1 from rocktastic12a and 1 from weakpass3w:
https://easyupload.io/ognas8

I do not know what is the source of questions, but I think it is much much better than captcha.
There is also a place for more annoying improvement - question is hidden, you 'click' to open it and then you have limited time to answer.

BTW is not a really IQ test, it is more a general knowledge test.

Soon it will be available on bpip.org I guess. It would be great to have IQ badge there

Why do you think anyone lost his bets? The price was going down, but the final price was above 45k, so there was not a instant change.
Anyway, who decided to bet on >45k, made a good decision, odds 6.51, Wow! Just a few more hours and it would be again the "cheap" range 40-45.

They have already clarified that - it is just an illusion. If you have captcha, then indeed, pressing 'spin' button causes roll. But if your session is established, you are logged in and you execute premium WOFs, spinning wheel is just an animation to present the result - the roll was executed long time before.
So at the end I prefer to have instant result in the table, I do not need to look at spinning wheel, as the backside is exactly the same.

I will seriously rethink it, maybe I will start doing that from tomorrow. I like the idea of one big roll at the end of the month (there is a reason to keep them), but as I did not hit anything except the lowest prizes it is not tempting anymore 
Yep, I think I will execute them daily.

Today is the last day of month, so I executed my WOFs:


Results are disappointing for me. BTC price is high so base amount is 35 RP/sat, but still I expected more. I do not think lottery tickets will make any difference for me, only 1890 pure sats... I planned to buy some FUN for rewards from WOFs + gains after BTC price betting, but it will not be a bug amount.

Isn’t it something what exists in Brave for a long time?
I am Opera user and supporter since I remember, but honestly speaking I will probably migrate to other everyday browser. I do not understand why they implemented that feature, as they already support Chrome extensions, so there is no need to build anything new.

Hey

There is a mature java library which will do all you need - generate key (standalone or from seed), address etc.
https://github.com/bitcoinj/bitcoinj

Of course additional layer like saving data in your local database you must do yourself.

Talking about blockchain, the best would be to have local bitcoin node, you may query it using rpc like you said, but you may also configure it to trigger some actions for example for incoming transaction for a given addresses. All that features are described in node’s documentation.

Specify what exactly you want your software to do - monitor given addresses? What exactly is your need? Because if you want for example generate addresses for clients and monitor if payment is sent, there are already a solutions for that.