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Hi All,
I am looking for little technical support. I am looking for easy and handy PHP Script for converting WIF key to Bitcoin address.
E.g. $PublicAddress = hash("sha256", $WIFKey, false);
Echo $PublicAddress;
I was thinking Bitcoin works on SHA256. I tried above code its not working. It's not giving desired outcome.
Can anyone help noon here?
Please note that I don't want to generate any new private key or verify any key. Just conversion
E.g. private key "5Hpcd....." = Public Address "1dfy...."
Please post only conversion part. Bored with ECDSA studying. Does not make any sense.
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Sir, this is not helping us. Let's assume my wif key is 5ssdrhytfddzagbjbvhDghbRfg and my Bitcoin address is 3sdhjufcb How you are converting it from wif key to address. We don't want to generate any new private key. We just want to convert same private key inside wallet to address without using core. E.g. $PrivateKey = hash ("sha256", $publickey, flase); Please make this simple. I am hardware supplier and they are just under 18 students. Very difficult for us to understand and do it. |
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Hi All,
I am looking for ready made script (Just Copy Paste) which will allow me convert any given private key to Bitcoin address. I got selected for India's Blockchain hacking marathon of IIT. Does not have time to study ESCDA. If any one has ready made script for converting Private Key to Public Key (Address). Please post it in forum. This will be quick and handy tool for us to prove that reversed hashing is not possible.
Thanks in advance
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Pls sign the message and see what I am doing. http://www.nilsschneider.net/2013/01/28/recovering-bitcoin-private-keys.htmlMods I am not willing to do it. But jerks should be treated like jerk. Allow me to teach him lesson. That Eclipital curve is at last maths. Buddy just sign the message. And see how I extract nearly matching all private keys from it. I may not be 100% successful to reach key, but will post key here in blog for any one who wants to steal it. Happy Mining |
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I am the owner of mining farm dear, I was the one who broke news as soon as it happened. Not only that I give 1ph/s mining on rent, you are most welcome to know our mining capabilities. For stupid person like you I need to answer, but here is answer for those who don't know newbie are capable off. https://blockchain.info/address/1MPxhNkSzeTNTHSZAibMaS8HS1esmUL1neThere are so many like you come and go, you don't know Indian Engineering Yet... sign a message with this address and then ill be happy to appologize. Can't do that you also know its paper wallet. you can sign using paper wallet. just put the address on a machine and sign. Woo woo woo and allow people to exposed wallet? No way... Find better idea to steal private key... This isn't working ... Now I am sure that you don't even have a single coin. Does a wallet on machine exposes it? No, until you are stupid enough to have a malware in your machine. How do you transact with paper wallet? Tear some paper and give it to someone? Huh? Fine just give your address where u had last transaction and it is active. I will show you powers of Indian hacker. Hope you have heard word KALI before. Taking wallet.DAT is damn easy using it. I ready to give u demo if ur wallet has more then 10 btc and u will loose all. Let's have challenge |
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Yes all CNY and USD is back, black coin and bitcoin still not received.
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I am the owner of mining farm dear, I was the one who broke news as soon as it happened. Not only that I give 1ph/s mining on rent, you are most welcome to know our mining capabilities. For stupid person like you I need to answer, but here is answer for those who don't know newbie are capable off. https://blockchain.info/address/1MPxhNkSzeTNTHSZAibMaS8HS1esmUL1neThere are so many like you come and go, you don't know Indian Engineering Yet... sign a message with this address and then ill be happy to appologize. Can't do that you also know its paper wallet. you can sign using paper wallet. just put the address on a machine and sign. Woo woo woo and allow people to exposed wallet? No way... Find better idea to steal private key... This isn't working ... |
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I am the owner of mining farm dear, I was the one who broke news as soon as it happened. Not only that I give 1ph/s mining on rent, you are most welcome to know our mining capabilities. For stupid person like you I need to answer, but here is answer for those who don't know newbie are capable off. https://blockchain.info/address/1MPxhNkSzeTNTHSZAibMaS8HS1esmUL1neThere are so many like you come and go, you don't know Indian Engineering Yet... sign a message with this address and then ill be happy to appologize. Can't do that you also know its paper wallet. |
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I am the owner of mining farm dear, I was the one who broke news as soon as it happened. Not only that I give 1ph/s mining on rent, you are most welcome to know our mining capabilities. For stupid person like you I need to answer, but here is answer for those who don't know newbie are capable off. https://blockchain.info/address/1MPxhNkSzeTNTHSZAibMaS8HS1esmUL1neThere are so many like you come and go, you don't know Indian Engineering Yet... |
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Withdrawal are stopped waiting for there 0% loss policy framework to come up.
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Yes I am out of luck guy, Blackcoin are safe, but bitcoin are gone, However, support is assuring that amount will be reversed as early possible. Not only that they are working on contingency plan, which ensures 0% loss. In touch with them. But reply is damn delayed...
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I am active trader with bter.com as I import hardware from China, today getting this weird message as follows:
We have to suspend all our services waiting for the security check. More information will be released as soon as possible. Sorry for the interruption.
我们将暂停服务，进行系统安全检查，给您造成不便请谅解...
BTER.com
Email:support@mail.bter.com
Phone:400-0070-955
QQ: 4000070955
Pls advice and help my entire lot of coins are with them. Help
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We can help you with your project.
Gone through your site. Let me know your day rate. |
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Hi I am Khushman Shah from Nirmaan Computer Systems, Mumbai - India
We are developing multi-coin Banking website and we are looking for team of the Good PHP/ MYSQL developer for this work.
Payments will be made in bitcoin to developer. And all credits also will be given to directly developer.
One Time + Recurring Payment, Also share in donation received to run the site.
Any Individual / Company / FreeLancer / Team Interested in working. Please contact me back.
+91-9821659958 / +91-9321659958 === WhatsApp +91-9821659948
Skype: khushman_shah.
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i do not get it ..you are charging 0.05 BTC per day for 1 th/s which gives you 0.012 BTC approx per day??? am i missing some calculation??
No you are not missing anything. It is for alternative currency. If you want do I am ready for any possible working. E.g. 6you pay electric at actuals + 20% to me for providing u services. We just need work nothing else. |
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We Provide all kind of Installation / UnInstallation / Maintaince / Upgrade Services for BTC Payment.
Fees now reduced to BTC0.01 BTC per call. (BTC only, No ALT Coins)
Fix Your games, Get software you like, Remove Viruses, Increase Speed, Help in Mining Speed, Work at Home, Trading Techniques for BTC, Anything and Everything @ Best and Cheap Prices.
Nirmaan Computer Systems, Mumbai
Call: +91 - 9821659958 / + 91 - 93216 59958 for WhatsApp: +91 - 9821659948.
Please call or SMS, Emails are delayed in monitoring.
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You can make a CPU to hash 100 MH/s (not MH/z, right? What should that be?) in Scrypt mode?? Then you are a freaking magician mate  BTW: The going rate for 100 MH/s scrypt is below 0.02 BTC per 24h (see https://www.nicehash.com/). So if I give you 0.05, how can I tell if you rent it out there and redirect it to me and make 0.03 profit or if you let your magic CPU work for me? Nobody can tell the difference  Sir, Technology is not only that much is written inside books. Technology is beyond imagination. Leave my Technology Magic with me, You just have your mining power. About Prices: I am sorry I can not afford this cheap. Anyway site says price for scrypt is 0.1700 BTC/GH/Day it seems for me to be unaffordable at least for me. I can reduce up to 0.04 BTC. Not beyond that. In India electric prices is Rs. 18 per unit. That works out to 0.001 BTC X 24 Hours = 0.024 is only electric, I need to recover cost of Hardware as well and make little profit to survive. (Consering 300$ @ Rs. 60 Conversion). That rate if real... best of luck buddy. Sorry Can not match the price. Happy Mining. 18 rs per unit are you mad what is the name of your electricity provider Here electricity price (industrial) 10 rs per unit Are you accepting oxygen wallet , Mobikwik wallet or paytmcash ? Electricity provider is reliance energy. And link to rate card is here: http://www.rel.co.in/HTML/home_checkAllPresentTariff.HTMLBase Price is 10.91 + + + works out to 18 Rs. With all Taxes and Fixed charges. No other payment method only bitcoin, black coin, cash and cheque too. PayPal also available. |
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You can make a CPU to hash 100 MH/s (not MH/z, right? What should that be?) in Scrypt mode?? Then you are a freaking magician mate BTW: The going rate for 100 MH/s scrypt is below 0.02 BTC per 24h (see https://www.nicehash.com/). So if I give you 0.05, how can I tell if you rent it out there and redirect it to me and make 0.03 profit or if you let your magic CPU work for me? Nobody can tell the difference Sir, Technology is not only that much is written inside books. Technology is beyond imagination. Leave my Technology Magic with me, You just have your mining power. About Prices: I am sorry I can not afford this cheap. Anyway site says price for scrypt is 0.1700 BTC/GH/Day it seems for me to be unaffordable at least for me. I can reduce up to 0.04 BTC. Not beyond that. In India electric prices is Rs. 18 per unit. That works out to 0.001 BTC X 24 Hours = 0.024 is only electric, I need to recover cost of Hardware as well and make little profit to survive. (Consering 300$ @ Rs. 60 Conversion). That rate if real... best of luck buddy. Sorry Can not match the price. Happy Mining. |
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Scrypt mining on CPUs is like painting a car with nail polish. Just makes no sense.
 I hope you haven't heard the word "Microsoft HPC Server" and "Microsoft Azure". Seems like new for you, That's why you are saying this... One of very famous year old service provide "Eobot" also works on the same (Microsoft Azure)... Here unlike combining GPU's we combine CPU to make Virtual Super Computer and output is given using standard stratum proxy to your pool. However, we also accept this is not good for those who wants to mine Independently. Because QT is not supported. We have Good odd no's of PC's + GPU's + ASIC's to combine the hashpower. Try this, if you are expert, it works. Sure I know that. Did a lot on azure myself a year ago. But already then nobody would mine scrypt, only other cpu-only stuff like X11 etc. By today, you could think about doing stuff like Magi Coin on CPUs but Scrypt is just nuts. if I provide you 100 MH/z on CPU what would be your call? Wanna Try??? 24 Hours only 0.05 BTC... lets have it. You set difficulty you like. My CPU's wlll not fail to deliver... What's your call??? It will be ready in next 30 mins once you confirm. |
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