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1261  Bitcoin / Bitcoin Discussion / Re: == Bitcoin challenge transaction: ~1000 BTC total bounty to solvers! ==UPDATED== on: July 23, 2023, 05:20:20 AM
near a solar cycle, traversing through 306 days of unyielding pursuit
Why 306 days though? Is that how accurate your calculations are, 512 GPUs and 306 days of a solar cycle?

Nice poem!😉
1262  Bitcoin / Development & Technical Discussion / Re: How many combinations will there be? on: July 23, 2023, 05:13:26 AM

You seem to love helping out stranger looters and while you are at it, they will use whatever you or others provide to empty people's addresses "if they get the chance"!


To all other code/ECC experts, why on earth would any of you openly and publicly help to break ECC? In case you haven't noticed, some of you are one of a kind regarding the knowledge about ECC, so don't sell yourselves short.

It is good to teach others things they don't know, but teaching has limits, I'm not talking about this topic, I just used it as an excuse to post this.

Know the limits and consider the consequences.
1263  Bitcoin / Development & Technical Discussion / Re: Smaller elliptic curves y^2=x^3+7, based on secp256k1 on: July 23, 2023, 02:04:47 AM
You seem to be interested in these stuff, so I thought maybe you could figure out which key belongs to the following public keys?

Code:
0200000000000000000000000000000000fc86e7e6d4f8be0f638ac81b54025a4e
027fffffffffffffffffffffffffffffffa621a9a5d362f1d2bc8c089d43e28141
037fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0

And I just found out that if we multiply n/2 by 3
Code:
0300000000000000000000003b78ce563f89a0ed9414f5aa28ad0d96d6795f9c63

You will get half+1, or 0.5 plus 1 which is n/2+1 =
Code:
7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a2
😉

Ps, G divided by 2 is not actually n/2, it just happens that since G is odd, aka 0x1 dividing it by 2 would divide n-1 by 2, I'm waiting to  see the secret behind G revealed, so chop chop crypto experts, and thanks.
1264  Bitcoin / Development & Technical Discussion / Re: BitCrack - A tool for brute-forcing private keys on: July 22, 2023, 05:47:00 PM
why u use external library ?

it is your bottleneck.

you are comparing addres with address.

it means : additional you do:

Sha256 + sha256 for checksum.

?

better:
get target and change for decode base58 , delete 8 bytes (checksum)

and it is your target.


now :

get new public_key -> perform sha256 + ripemd and check it is your target.


now it is 3 or 4 times faster

Are you telling this based on the code, I mean did you check the code? If the code does the double hash for each key then you are right.
1265  Bitcoin / Development & Technical Discussion / Re: Vulnerability: The curious case of the half-half Bitcoin ECDSA nonces on: July 20, 2023, 09:26:38 PM
so,screen your btc wallet ballance if it work ? Smiley all my scrypt generate numbers in output too, but it not make any $. numbers in output not equal to workking crack
So, are you expecting $ when you come around these woods? I mean what are you after, puzzle prize or people's coins?
I don't think anyone should ever help the guys like you, I have seen some of your topics requesting help, it's a bad idea to provide any useful intel to you guys.😉
1266  Bitcoin / Bitcoin Discussion / Re: == Bitcoin challenge transaction: ~1000 BTC total bounty to solvers! ==UPDATED== on: July 20, 2023, 06:02:48 PM
If we find 10 same characters of address, Is it possible to find pvk?

For example, we know pvk and address and address is same first 10 characters, how to possible right pvk from this?
Addresses and private keys are not directly related, even if you find 34 characters out of 35 characters you can't find the private key! Happy hunting.😉
1267  Bitcoin / Project Development / Re: Small puzzle about ECDSA and other ECC things (Solved) on: July 18, 2023, 10:33:25 AM
So what was the answer to this puzzle? I mean what did we learn from it exactly?
1268  Bitcoin / Bitcoin Discussion / Re: Bitcoin dethronement on: July 17, 2023, 09:11:43 PM
Can we even mine this centralized shitcoin called ripple? I really don't get it, why would people pay for something which they can't even mine? And some people are comparing head with toe, lol.
1269  Bitcoin / Bitcoin Discussion / Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it on: July 17, 2023, 07:59:21 PM
I built my own private brute forcer that make all calculations with pure cuda threads. actually it uses a single gpu, but if anyone with more than 10 good gpus on a windows enviroment would like to join forces we could try our luck together and split the prize.

my brute forcer is different because it uses a different logic while searching sequentially.

if you have 10+ gpus and would like to try DM me.

Actually I'm not interested to share my code. or software. thanks.
You are not sharing it, so there is no way for interested parties to test it's performance, who would gamble their GPUs blindly? Ask that from yourself and happy hunting!😉

of course we will run some tests on a private enviroment to check performance but I'm seriuously thinking about rent some on vast.ai and hunt by myself
You should at least post your results, such as key per second, your hardware etc, this way everyone can see how your tool is performing, besides there is no use in hiding a tool from the public, it's not like a program which you could brute force bitcoin keys and steal coins, all the programs are useless, they are only good for 65 bit, above that range, you'd need to add more hardware.

A breakthrough would be when someone develops a program that could brute force 10 times faster with a single GPU, till then feel free to do as you want, remember sharing is caring.😉
1270  Bitcoin / Development & Technical Discussion / Re: kangaroo ECDLP solver on: July 17, 2023, 06:14:25 PM
-snip-
Do you have a binary which doesn't require compiling? The nvidia arch should also work for other nvidia systems right? If you could release a binary it would be great.

Here is you can find compiled exe files https://github.com/Etayson/Etarkangaroo/releases
I tried to run this but it returns an error cuModuleLoad1-218
 GPU ( ARCH50 ) where is the problem? Appreciate it.
1271  Bitcoin / Bitcoin Discussion / Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it on: July 17, 2023, 04:15:25 PM
I built my own private brute forcer that make all calculations with pure cuda threads. actually it uses a single gpu, but if anyone with more than 10 good gpus on a windows enviroment would like to join forces we could try our luck together and split the prize.

my brute forcer is different because it uses a different logic while searching sequentially.

if you have 10+ gpus and would like to try DM me.

Actually I'm not interested to share my code. or software. thanks.
You are not sharing it, so there is no way for interested parties to test it's performance, who would gamble their GPUs blindly? Ask that from yourself and happy hunting!😉
1272  Bitcoin / Bitcoin Discussion / Re: == Bitcoin challenge transaction: ~1000 BTC total bounty to solvers! ==UPDATED== on: July 16, 2023, 06:26:32 PM

Lol.

EDIT: I think this person @kalos15btc is the solver of the two puzzles. He clearly shows that he don't want the community to unite together, so he can take the opportunity to solve next puzzles and take all money for himself. BEWARE GUYS!
Well, I also think of you as a suspect of being the solver yourself, weren't you the first person posting about what rigs and for how long were used to solve #125? Yeah you seem to know more than you show!😉
1273  Bitcoin / Project Development / Re: Blockthon - Fast And Easy Generate HEX, Decimal , Mnemonic , Binary , Seed Bytes on: July 16, 2023, 02:49:58 PM
Blockthon

Fast and Easy Generate Private key (HEX) , Mnemonic , Decimal Number , Binary Data , Bytes (seed) , Compress and Uncompress Bitcoin Address Wallet , Check Balance From Address  With blockthon on Python .

 How about telling a abit more before any install is debated?

What is blocktron good for? Another trading platform? A wallet? What is it?
Who developed it, what is the purpose apart from becoming rich?
He ( OP ) developed it, it's not a trading tool or anything related, it's just a converting tool with extra features. Not recommended for newbies.😉
1274  Bitcoin / Bitcoin Discussion / Re: == Bitcoin challenge transaction: ~1000 BTC total bounty to solvers! ==UPDATED== on: July 16, 2023, 01:55:04 PM

Why so serious and why so angry bro?  Chill the f out and stop snapping at people for their opinions, we all deserve respect and should respect others as we like them to respect us.

The solver of #120 and #125 seems to have chickened out in to a cave or something, that's why they are not revealing the solved keys, not everyone is the same, so we don't really know how they were solved.😉

Looking forward to see your new key cracker bro, peace.
1275  Local / Other languages/locations / Re: فارسی (Persian) on: July 16, 2023, 01:33:33 AM
مثلا من فقط علاقه داشتم خود فناوری بیت‌کوین رو یاد بگیرم برای همین بیش از یکسال زمان گذاشتم و تهش رو درآوردم. کمی هم علاقه به برنامه‌نویسی داشتم و با همون چندتا برنامه "عشقی" نوشتم مثل یک بات برای معامله در صرافی‌های آلتکوین و یک مدت هم باهاش کار کردم وکمی سود بعد ولش کردم به علت مشغله کاری.
مهارت برنامه نویسی  که داری در چه حدیه؟ یعنی در حدی هست که یه ابزاری مثل کی سابترکتر  رو تغییر بدی که مثلا از یک بازه انتخابی کاربر تا انتهای اون بازه کار جمع و تفریق رو انجام بده و قابلیت ذخیره یک لیست از پابلیک کیهای ورودی کاربر رو داشته باشه که همزمان با انجام جمع و تفریق تمام نتایج رو با لیست کاربر مطابقت بده و اگر یک مچ پیدا کرد اون رو نمایش بده؟
من یک راه حلی دارم که فقط با یه همچین برنامه ای که گفتم قابل پیاده سازیه. مسلماً هرچی بدست بیارم ۵۰ ۵۰ تقسیم میکنیم، و اینکه بحث حداقل دو سه میلیون دلاره، در نتیجه امیدوارم که مهارت برنامه نویسیت بخوبی مهارت ماله کشیدنت برای این نظام باشه. 🤣
1276  Bitcoin / Bitcoin Discussion / Re: == Bitcoin challenge transaction: ~1000 BTC total bounty to solvers! ==UPDATED== on: July 16, 2023, 01:11:45 AM
I spent about $30k over a couple of years renting cloud services to attack these puzzles with no luck. I'm down to about $1k a year in electrical costs running my own equipment right now. It would be interesting to know how much others are willing to gamble on this. Given a large enough pool of money, we should set up a LLC to attempt this in a more organized and professonal manner. If 120 and 125 was cracked by the same person/group then I'm going to suggest that it was done by an investment fund.
Ok, firstly, what do you know about brute forcing, and public key search, reducing bit range etc? I'm sure if you knew enough you'd have solved at least 1 of the puzzles, I don't understand why would you spend money on something based on your luck, this is not gambling, you should only spend money when you are 99.999% certain about your calculations and the success.  If you had asked other people here to guide you well enough or even partnered  with an expert, you'd be counting your coins by now.

It is not advisable to engage financially on solving these puzzles without the necessary knowledge.😐
1277  Bitcoin / Bitcoin Discussion / Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it on: July 15, 2023, 03:25:03 AM
Puzzle 129, 134, 139, 144, 149, 154, 160 are already solved, this means that this puzzle is rigged, but anyway, is it harder to solve puzzle 66 than mining a block?
I just wonder, why did you start with 129 and not 66 or 67? And what do you mean by this puzzle is rigged, how exactly is it rigged?
To answer your question, we can't really compare mining with key brute forcing, but I'd say if you spend 3 bitcoins to rent GPUs, you might be able to solve #66 and grab 3.6 free  bitcoins, but I'd wait for experts to calculate the exact cost.😉

Ps all puzzles from 161 up to 256 are already solved, dis rigged puzzle!😅
1278  Bitcoin / Bitcoin Discussion / Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it on: July 14, 2023, 04:55:15 PM

What I could eventually do is provide some funds for funding of hardware or something needed.

Anyone thinks that with the help of some funds it can help to crack the case?
If you are serious about this offer, I might be able to work on something and then give you a range and a public key so that you could spend the funds on finding the key, but first I need to be certain about the range.😉
1279  Bitcoin / Bitcoin Discussion / Re: PUZZLE : The Lost Bitcoin Treasure on: July 14, 2023, 04:43:20 PM
Meh, this is too easy... just bung it in ChatGPT and gives you the answer.   Soi easy I'm not bothered about claiming the money.


```
Certainly! Let's decode the riddle step by step:

"Start with a number, the Genesis it reflects, A marker of birth, where history connects."
The clue suggests that we start with a number related to Genesis. In computer science and cryptography, "Genesis" often refers to the first block or transaction in a blockchain. The most famous blockchain is Bitcoin, and the first block in the Bitcoin blockchain is called the "Genesis Block."

So, the number we need to start with is 1, reflecting the Genesis Block.

"Multiply by a prime, a factor divine, A clue to unravel, the path you'll align."
We need to multiply the number 1 by a prime number. Prime numbers are positive integers greater than 1 that have no divisors other than 1 and themselves. Let's consider the smallest prime number, which is 2.

1 multiplied by 2 equals 2.

"Next, find the sum of digits, a challenge awaits, Persistence is key, as complexity abates."
We need to find the sum of the digits in the number 2. Since 2 only has one digit, the sum is simply 2 itself.

"Reverse the result, a mirror's reflection, Digits rearranged, a cryptographic direction."
We need to reverse the result obtained in the previous step, which is 2. Reversing it gives us 2 again.

"Now take the ASCII, the text shall reveal, Letters hold power, a message concealed."
We need to convert the number 2 into its ASCII representation. In ASCII, each character is assigned a unique numerical value. The ASCII value for 2 is 50.

"Decipher the words, unlock the cipher, A key to the treasure, your victory will inspire."
We need to decipher the ASCII value 50 into its corresponding character. In ASCII, 50 corresponds to the character "2".

So, the final answer is "2".

Therefore, the solution to the riddle is "2".
```
And the address plus it's  private key? Where are they?
1280  Bitcoin / Project Development / Re: Small puzzle about ECDSA and other ECC things on: July 14, 2023, 12:54:38 AM
Wow.. the puzzle was redeem so fast... but it already continue, i will send ‎0.0024 BTC to the first person to make a valid text signature with this address 17hxfkNjHb2d68PFcUKHeLLwbcwnXBTa9C.

Paste it here o in the telegram channel.

Regards!

So what was the answer anyways? Could you at least  give us some closure. Lol
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