crack my sha256 hash, reward of up to $1000 USD

notlist3d

legendary

Activity: 1456

Merit: 1000

This is a old thread that got bumped. OP has not logged in since:
Last Active: January 27, 2015, 08:12:58 PM

We all know it is very hard and not going to happen without significant cost. But even if you were able to do it OP has not logged in for anyone to get hash from him.

This thread should be allowed to sink to the depths of the forum

Bitdonator

legendary

Activity: 1223

Merit: 1002

I can do that, but 1000$ prize can not cover electricity expenses for
cracking your hash. Sorry.

goldkey0070

sr. member

Activity: 266

Merit: 250

Quote from: DeathAndTaxes on November 04, 2013, 10:57:53 PM

In his countless other threads OP indicated it is 10 digits random (A-Z,a-z,0-9).
So 10 digits @ 64 values per digit 64^10 = 83,929,936,5868,340,224 combinations
7970 is ~ 1 billion SHA-256 attempts using hashcat.

83,929,936,5868,340,224 / 1,000,000,000 / 60 / 60 / 24 / 365 = 26 GPU years. 50% chance in half that so 13 GPU years. Someone with a 13 GPU farm running 24/7/365 for an entire year would have a 50% chance of cracking it.

$1,000 is a joke.

nice exclamation

Kakmakr

legendary

Activity: 3542

Merit: 1965

Leading Crypto Sports Betting & Casino Platform

This to me is further proof that the sha256 used in Bitcoin is bulletproof or it could have been cracked and the OP did not report back, due to criminal intent. Out of curiosity, did any of the members attempt this or did the OP not respond to your request for more information?
There was a guy on reddit who posted his BIP38 paper wallet {Address & Private Key} and challenged people to Bruteforce it, and I wonder how successful that was?

Muhammed Zakir

hero member

Activity: 560

Merit: 509

I prefer Zakir over Muhammed when mentioning me!

Please check the date. OP isn't online since January. This bounty is not active. Please don't bump this anymore.

Webnet

full member

Activity: 182

Merit: 100

DaDice! Next Generation Dice Game

Quote from: solareclipse64236 on November 04, 2013, 08:35:06 PM

crack my sha256 hash, reward of up to $1000 USD

I would prefer to leave it at 1 BTC, but definitely up to $1000 USD

I can't find anyone to do it for me

is there any other wallet file u still have.

Rmcdermott927

legendary

Activity: 2254

Merit: 1140

Quote from: solareclipse64236 on November 04, 2013, 08:35:06 PM

crack my sha256 hash, reward of up to $1000 USD

I would prefer to leave it at 1 BTC, but definitely up to $1000 USD

I can't find anyone to do it for me

PM me the hash. I wont waste compute time but I have a list of hashes generated from common dictionary words and phrases that I can see if there is a match.

ashfaq

full member

Activity: 154

Merit: 100

is it cracked yet ...loll its been 2 years i guess

Taras

legendary

Activity: 1386

Merit: 1053

Please do not PM me loan requests!

Quote from: mineradam on November 05, 2013, 04:39:57 PM

Quote from: Taras on November 05, 2013, 04:38:16 PM

I can try this if you like, send me any unsalted hashes and I'll give it a try.

I think it's really not possible unless you have big CPU power

It has a chance of working if it was generated with a phrase.

mvidetto

sr. member

Activity: 462

Merit: 250

IMO better off guessing the hashes than actually trying to work out the algorithm lol. Don't have too good of a chance to crack SHA-256 even with the fastest group of supercomputers anyways.

Lauda

legendary

Activity: 2674

Merit: 3000

Terminated.

Quote from: monbux on November 08, 2013, 05:41:52 PM

Quote

Maybe if you hacked the worlds biggest supercomputer and used that.

There $1000 bounty would cover nowhere near the power needed to run and maintain the computer xD

Maybe some super efficient computer with 10 PHz running on 1 W of power Tongue

KGBSlim

full member

Activity: 126

Merit: 100

CoinSlingin

Am I the only one thinking this OP has someone elses wallet and wants the contents??? lol....Sorry OP if thats not the case but if you know what SHA-256 truly is, which most non beginners in the bitcoin world do, you would not even be asking the question. If it was that easy, bitcoin wallet hacking would be a widespread olympic event in the Hacker world.

monbux

legendary

Activity: 1736

Merit: 1029

Quote from: solareclipse64236 on November 05, 2013, 03:50:23 AM

Quote from: DeathAndTaxes on November 04, 2013, 10:57:53 PM

In his countless other threads OP indicated it is 10 digits random (A-Z,a-z,0-9).
So 10 digits @ 64 values per digit 64^10 = 83,929,936,5868,340,224 combinations
7970 is ~ 1 billion SHA-256 attempts using hashcat.

83,929,936,5868,340,224 / 1,000,000,000 / 60 / 60 / 24 / 365 = 26 GPU years. 50% chance in half that so 13 GPU years. Someone with a 13 GPU farm running 24/7/365 for an entire year would have a 50% chance of cracking it.

$1,000 is a joke.

okay you're a joke

clearly someone using just 1 gpu should just give up

why don't you mine bitcoins with just your ass cpu

Was there a reason why you started this topic, other than trolling/insulting others?

Quote

Maybe if you hacked the worlds biggest supercomputer and used that.

There $1000 bounty would cover nowhere near the power needed to run and maintain the computer xD

Lauda

legendary

Activity: 2674

Merit: 3000

Terminated.

Maybe if you hacked the worlds biggest supercomputer and used that.

greenlion

hero member

Activity: 667

Merit: 500

What could possibly be the purpose of paying somebody $1000 to crack a SHA256 hash other than some misguided criminal enterprise?

geeo

newbie

Activity: 3

Merit: 0

good luck with this one!

nahtnam

legendary

Activity: 1092

Merit: 1000

nahtnam.com

Why don't you post a few below and we can see the hashes.

RogerMendes

member

Activity: 70

Merit: 10

u need to have at least a clue of what the password was... like, number of characters, possible beginning, possible ending, contains letters... without that it's just unfeasable

jerelimZ

sr. member

Activity: 447

Merit: 250

I might try, but you have to give some hint to these 10 digits random characters/digits

mineradam

member

Activity: 97

Merit: 10

Quote from: Taras on November 05, 2013, 04:38:16 PM

I can try this if you like, send me any unsalted hashes and I'll give it a try.

I think it's really not possible unless you have big CPU power

Topic: crack my sha256 hash, reward of up to $1000 USD (Read 4745 times)