Cryptocurrency Expert

The Crypt0 Minute #20 - Bitcoin Private & ZClassic Creator Now Trying Bitcoin Prime (April 29th, 18) 🚩Remember to hit the bell "🔔" icon to get notifications as soon as I upload a new video or start a live stream ►►Please vote for me, if you feel I deserve it and I'd really appreciate the help in winning! https://ift.tt/2FoeEtr 📬Wanna Send Me Something? Mail it here! Omar Bham P.O. BOX 451218 Los Angeles, CA 90045 United States ►Follow Our Our New "Crypt0 Plug Podcast" Soundcloud - https://ift.tt/2F7Hfn2 ►►Earn free tokens socializing with the new Rize App: https://ift.tt/2FpFFwK 🎩►Become a Crypt0's News Patron & Get Access To Our Exclusive Telegram Group: https://ift.tt/2vDXHXD 🎉►Join The Crypt0's News Facebook Group: https://goo.gl/7zxDrt 🚩🚩🚩MUST HAVES ►The Ledger Nano S Crypto Hardware Wallet: https://ift.tt/2nY4tYQ ►Hardware Wallet Superstore (Discount w/ Orders Of $100.00 Or More With Promo Code "Crypt0"): https://goo.gl/ft

😱WHAT??! Silicon Valley To Feature "ICO" Episode! / Buffet Hates On Bitcoin / EOS Pre-Release Bugs ⚡TIMESTAMPS 00:00 Introduction 01:12 Crypto Invest Summit 01:59 SBD Token Give-Away Last Day! 03:10 Market Overview 03:51 TRON pumpers 05:53 Patreon Telegram Group 07:11 EOS Pre-Release Bugs 10:43 EOS.cybex.io (EOS Official Website) 18:40 Silicon Valley To Feature “ICO” Episode 21:20 Closing thoughts 🚩Remember to hit the bell "🔔" icon to get notifications as soon as I upload a new video or start a live stream ►Check Out Our Latest Podcast - https://ift.tt/2w25ELq ►Check Out Silicon Valley VR - https://ift.tt/2G4p032 ►Warren Buffet Says Bitcoin Is More Gamble Than Investment - https://ift.tt/2w50eiS ►Security Audit Firm Discovers EOS Vulnerability - https://ift.tt/2rfoc6b ►►Please vote for me, if you feel I deserve it and I'd really appreciate the help in winning! https://ift.tt/2FoeEtr 📬Wanna Send Me Something? Mail it here! Omar Bham P.O. BOX 451218 Los Angel

Litecoin RPC Calculate the commission (PHP) I have a small problem. I can not calculate the commission in any way. Implementation example: $litecoin = new jsonRPCClient('http://user:password@127.0.0.1:9332/'); echo "<pre>\n"; print_r($litecoin ->sendfrom('account', 'toaddress', '0.005')); echo "\n"; echo "</pre>"; Please help, how to calculate the commission before shipment, the second day I can not solve this problem. https://ift.tt/2JG82ta

utxo vs account-model There are two possible models, the UTXO model and the account model. Each has advantages and disadvantages. Bitcoin chose the UTXO model. XRP and Ethereum for example use an account model. What are the advantages and disadvantages of each model? https://ift.tt/2vZaJE7

Fintech Startup DirectHome to Offer Cash Back and Token Rewards Leading real estate service provider DirectHome enables its platform users to buy, sell and rent properties without the need or cost for an agent. The platform is the world's first to offer cash back and rewards to contributors via Tokenomics, thus integrating blockchain technology with real estate transactions. DirectHome has recently increased its profile with the launch of the token generation event for their token DIREC. https://ift.tt/2HDCinN

Ethereum in Trezor I understand that each of Ethereum addresses in Trezor represents standalone Ethereum account. But doesn't this bring problems with sharing funds between your accounts? If 100 people send me 1eth on 100 different addresses/accounts, how do I send 100eth from one account without wasting time and burning fuel 100x to merge my coins? https://ift.tt/2vUeUky

Fake Giveaway from Durov: Scammers have Stolen a Twitter Account to Pose as Telegram CEO Having taken advantage of Telegram’s downtime, crypto giveaway scammers offered users free cryptocurrency on behalf of Pavel Durov as an apology and gratitude for support. To do that, they hijacked the Twitter account of a Swedish musical band Club 8 and made it look exactly like Durov’s. https://ift.tt/2HYdpH1

Bulleon-A Blockchain-based Financial Transaction Platform Announces Addition of Top 3 Blockchain Advisors to its Team Blockchain business development can never be possible without hiring the best human resources available in the space. It is such a competitive business area, and with all these new coin offerings and developments in decentralized technology, human resources can be the cutting edge that make a difference in the end. Top cryptocurrency innovators and entrepreneurs are very successful these days and decentralized platforms pay top dollar or stakes in their companies to get them onboard. https://ift.tt/2jlrosd

Why do outputs need to be spent entirely? I understand what change is and how it works (and it's analogous to physical money change), but what I don't understand is why this is needed in the first place. Given that this is all computer based, I thought that money could be sent just by saying “I will give you 0.5 BTC” and verifying that your addresses in fact contain more than 0.5 BTC, and then substracting the spent amount. So, my question is, why does the protocol define that outputs must be spent entirely? Where's the benefit of doing that instead of just sending the fraction that is needed? https://ift.tt/2rb9Bry

TRON (TRX) Migration Notice Dear Bitfinex Users, On June 21st, 2018, we will see the migration of ERC20 Tron (TRX) tokens to the public TRX blockchain, as the TRON team launches their MainNet blockchain. This ERC20 token migration will begin on June 21st, 2018 (UTC/GMT+08:00). Between June 21st and June 24th, all TRX withdrawals will be suspended from Bitfinex. Deposits and withdraws will be suspended on June 25th and will resume on June 26th. TRX trading will not be affected by this. Bitfinex will provide full support for all TRX token holders and any tasks associated with the TRX migration will be handled automatically by the Bitfinex team to ensure a smooth migration. All users will receive TRX tokens in equal proportion to their ERC20 TRX holdings. For further information or support, please visit support.bitfinex.com , or reach out to support@bitfinex.com . Thank You. Stay up to date with Bitfinex on  Twitter ,  LinkedIn ,  Facebook  &  Medium . If you are interested in

The New Social Network Kuende Adopts Blockchain To Create Real-Life Experiences Kuende is a blockchain-powered social media that promotes real-world gamified challenges in order to create meaningful connections. https://ift.tt/2HCHa0r

Former Chief Compliance Officer from Blackrock, Inc. Joins Genesis Mining as Chief Compliance Officer Genesis Mining, the world’s foremost cloud mining provider, today announced that Shah Hafizi is joining its team as the Chief Compliance Officer and Americas General Counsel. Shah comes to Genesis Mining from BlackRock, Inc. where he served as Chief Compliance Officer overseeing technology and digital ventures. https://ift.tt/2vYVZ87

Faunus Affiliate Network Hosted The Second Crypto Affiliate &amp; Marketing Conference Ad networks, crypto trading brokers, gambling operators, ICO founders, exchanges, cryptocurrency developers and affiliates met at the main crypto marketing networking grounds once more. https://ift.tt/2FtoKcF

Republic of Moldova could take 10% of a 80 billion Dollar Global Market share within the IT Sector and indirectly impact the blockchain sector New market share opening on the horizon that is ripe for the takings that is currently estimated at over 80 Billion USD and rising by 14% annually, the market could be disrupted by the convergence of additional layers merged Merged by AI, blockchain, Cybersecurity and quantum computing and the correct policies implemented to attract and host large corporate clients based on a strategic package meaning companies would stay within the Republic of Moldova for a 10 to 20 year term in order to enjoy the full benefits and profitable returns. https://ift.tt/2jh0OAE

Video Digest, April 30: MyEtherWallet Suffered DNS Hack, Nasdaq Considers Becoming a Cryptocurrency Exchange, Georgia to Become a Cryptocurrency Hub, Sony Will Store Data Using Blockchain, MIT Tech Review Discloses a Plan to Let Down Bitcoin Today we are featuring the most interesting topics of the weekend: MyEtherWallet suffered DNS hack, Nasdaq considers becoming a cryptocurrency exchange, Georgia to become a cryptocurrency hub, Sony will store data using blockchain, MIT tech review discloses a plan to let down bitcoin. https://ift.tt/2vYrH5r

Altcoin Wallet based on Litecoin source I create my own altcoin based on litecoin source version 0.15 . I have any seed seted,but i have in wallet config addnode=ip. Why my wallet don t sync with blockchain ? It sync if i mine..... https://ift.tt/2HBZK98

Bitcoin daemon Error: Invalid combination of -regtest and -testnet How to solve above title problem? I first started with bitcoin as regtest. Now I want to launch bitcoin as -testnet. So I did like root@q352-3023-vps:~/.bitcoin# bitcoind -testnet -daemon but above error.. https://ift.tt/2vYCdd2

Is fairmining.cc real? I found this page: https://fairmining.cc/ Did anybody cash out already, or is it just a scam page? Thanks in advance. https://ift.tt/2FsHYPT

Sending bitcoins to bank account Can someone convert bitcoin in the wallet to cash without selling .. I mean from the wallet to bank account or PayPal maybe? https://ift.tt/2KpBLI3

The Australian Securities Exchange to Start Using Blockchain Tech in 2020 The blockchain-based system will come to replace the old Chess post-trade settlement system currently used by the Australian Securities Exchange (ASX). The financial technology is planned to go live at approximately the end of 2020 or the beginning of 2021. https://ift.tt/2KnXU9G

Hyperion: Supporting Blockchain Entrepreneurs On the back of the break-out year for ICOs in 2017, in which $5.6 bn was raised, 2018 has already proven that the ICO is not a fad — funds raised through ICOs by the end of April have already exceeded $6.3bn. After the resounding success of ICOs in 2017, Invictus Capital expects to see an increase in projects focused on leveraging the unique attributes of blockchain technology towards industry-specific sectors and use cases. https://ift.tt/2vXXYcY

Why there is no block index or block height included in the block header? Why block index or block height is not included in the block header? Do we have to go through the whole chain if we want to know how many blocks are there in a chain? On the other hand, if some blocks have the same hash, how to find them and get their content individually? https://ift.tt/2HYtoEP

In the QBundle Burstcoin Wallet, why is a fee of 1 BURST required to set the account info? The QBundle Burstcoin Wallet (v2.0.4, installed to Windows 10) requires a fee of 1 BURST to set the Name, Description, and Passphrase for the wallet. Admittedly, the fee is very low (worth about 2.5 cents at the moment), but why is a fee required? Who receives it? https://ift.tt/2r9LhWW

Singapore’s FinTech Patent Initiative will Provide for the Growth of the Entire Industry The Intellectual Property Office of Singapore announced a Fintech Fast Track initiative which allows startups of the sector to receive patents faster. From now on, it will take six months instead of two years. https://ift.tt/2vXPItu

How are mined blocks broadcasted in a distributed environment? I understand that after the golden nonce is found by the miner he broadcasts the block and the other miners verify it. But I don't understand how they broadcast it because bitcoin is completely distributed with no servers to store the ip to distribute it to. How does a new miner know whom to distribute it to? Any help is really appreciated ... https://ift.tt/2w2nuxS

I must be doomed I bought a Ledger, it wouldn't update, the internet told me that is the issue with them. SO, bought a Trezor - I loive the pin interaction. But, I don't want to use MEW My Ether Wallet, it gets hacked! I just want to go from the exchange to the Trezor. But, I have about 15 ALT COINS and I'm reading and hearing I can't use the Trezor for all of them? So, I seemingly now have 2 useless hardware wallets because I have super extreme circumstances with what I hold?? That has to be it, I'm lost... I am doomed to loose all my stuff because I can't get if off the exchanges except by using a paper wallet. I don't know what to do.... https://ift.tt/2JDBL5Y

Pay to many addresses transaction time? I read here about the fees difference when paying to many addresses at once instead of doing it one after another. I was wondering whether this applies to the transaction time as well. Is it significantly faster if paying to N addresses at one? If so, could you please give an example, say N = 20. https://ift.tt/2HWRCPN

MIT Tech Review Discloses a Plan to Let Down Bitcoin MIT Technology Review has recently represented a guide to taking down the chief cryptocurrency whose network has attained 99.9%. https://ift.tt/2FsmhPF

Where to change the prefix of tx address For different coin there is different address. In bitcoin source, which part of code is about the tx prefix setting? https://ift.tt/2HEyCCm

Possible to check who signed the transaction in a multi-sig transaction case? Say you have a multi-sig tx that originated from a 2-of-3 P2SH address. Is it possible to say who signed the transaction? i.e. you can get access to the redeem script once the tx is broadcasted, and thus you have access to all 3 public keys that generated the 2-of-3 P2SH address. Arguably you can identify which public keys signed the transaction? If yes, then how? https://ift.tt/2FsfeXd

Can any crypto and blockchain savvy person give your opinion on this? [on hold] Credit Score: A comprehensive persona is created by collecting data from the borrower’s mobile application behavior, application profile, social network, banking history and matching entries from credit rating providers. These raw data points are then consolidated and computed using machine learning algorithms consisting of Logistic Regression Modelling , with features extracted from the Deep Neural Network and Ensemble Learning build using a Gradient Boosting Decision Tree (GBDT) architecture. This proven and efficient credit scoring algorithm has enabled Libra Credit to be able to achieve historical loan default rate average of 3.5%. The credit score is computed mathematically as follows: https://ift.tt/2Kj4yhf

How to create an omnilayer transaction by myself? As far as I understand from reading a specification and this blogpost , creating Omnilayer transactions is a rather tough thing to do yourself, because format is quite intricate. Are there any examples on how to create and decode omni transactions in javascript/python? Or maybe there is even some lightweight library for this? What I'm trying to do is to send my custom omni transactions to blockchain.info testnet and later discover them by another app. That's why I need to be able to both create and decode them. However I couldn't find any helpful resources on how to accomplish this. https://ift.tt/2r7o1sB

How to confirm my node is on the network? I wanted to verify that my node is on the bitcoin network. For this I used the 'getnetworkinfo' command on my bitcoincore console and was able to optain my node's IP address. This is: 2001:0:9d38:6abd:18e2:3f37:8f79:532e I then entered this address and port (8333) into https://bitnodes.earn.com and my node checked out. However my node does not display, when I look at the map of live nodes at: https://bitnodes.earn.com/nodes/live-map/ Can someone tell me why my node is not appearing on the live map? https://ift.tt/2HBo8rx

Error found while doing transaction in Ripple as [RippledError(noNetwork)], Although server_state is full I am doing ripple transaction and found error as [RippledError(noNetwork)], although my server_state is full in mainnet.. Kindly help me in resolve this issue. https://ift.tt/2r87ZOZ

Sony Will Store Data Using Blockchain One of the world’s technology giants is going to implement blockchain tech. It was announced in a document by the U.S. Patent and Trademark Office (USPTO). The FinTech platform will be adjusted for storing digital rights. https://ift.tt/2Hz3jg8

Has Anyone Heard of Bitcoin Trader? There is much hype around this new scheme. It says you will get rich fast https://www.binaryscamalerts.com/bitcoin-trader-review-scam-software/ https://ift.tt/2HCNbu0

Parse scripts to extract address I want to parse a script with c++ to gain an output address from it. can anybody introduce a suitable library or a sample code which extract addresses from scripts ? https://ift.tt/2I2BaOg

Someone send money to my wallet, then got them back with everything else in a wallet I had about 0.02 bitcoins in my wallet for couple of years, but when I've started bitcoin wallet last time I've found out three transactions (two incoming and one outgoing), which I've never authorized: 4/1/18 18:51 Confirmed (2508 confirmations). Sent to (no label) 18wrbpmkwNTCyT6BYNYEenzRXKvf8ZXHHc -1.97508779 4/1/18 18:43 Confirmed (2509 confirmations). Received with (no label) 1HMpg6iHbwWmeezxfczKPH5ZK5NCTx5n5x 1.19001290 4/1/18 18:13 Confirmed (2510 confirmations). Received with (no label) 1HMpg6iHbwWmeezxfczKPH5ZK5NCTx5n5x 0.76083845 I can't fully rule out that somehow I've lost my wallet key. Although it was a local wallet on my PC in a Bitcoin Core client. And PC wasn't even on on that day. But then, they would have just transferred the money out and that's it. But here it seems to be some kind of attack, by first sending money, then cancelling transactions and ge

Extract output address from raw script in bitcoin protocol I'm working on bitcoin protocol and exactly i want to extract raw script from output script to gain address from tx messages. for common scripts, like scripts start with 0x76(means OP_DUP), we can access to address with these steps: add zeros to start of raw script. hash with sha256. hashed with sha256 again. grab the first 4 bytes of this result and stick them on the end of the raw script with leading zeros then encode with base58. at the end, add "1" to start of last output to gain output address. these steps are suitable for common scripts, but for scripts like this 410498361908359fec5adaa624428484e7d117f36f811c7c471f4f1c7dd8184c20b32f0e2590c8d70906ebd585da2ae14ea942e4088891139379b434a26173754750ac which is means: PUSH(0x41) 0498361908359fec5adaa624428484e7d117f36f811c7c471f4f1c7dd8184c20b32f0e2590c8d70906ebd585da2ae14ea942e4088891139379b434a26173754750 ac it didn't work and the generated ou

How can I use Bitcoin privately with the Electrum wallet and Tor? I do not want to run a full node like Bitcoin Core but still want privacy running an SPV node like Electrum wallet to use Bitcoin. How can I setup to run Electrum privately with Tor? https://ift.tt/2HEt8HU

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New Halong Mining DragonMint T2 Miner 17 THS ASIC After the successful launch of their first Bitcoin ASIC miner Halong Mining are getting ready with their new model apparently. The new DragonMint T2 miner should be able to deliver 17 THS up from 16 THS from the previous DragonMint model and will also feature AsicBoost technology inside for greater power efficiency. So slightly faster new model to be made available soon as pricing and shipping dates have not yet been announced, only some base specifications about performance, but there will probably be more details on these soon. DragonMint T2 Specifications: – Type: SHA256 – Hash power: 17TH – Power consumption: 93-102W/TH depending on mode at 220-240V at 25ºC – Network: Ethernet port – Fans: dual fan 9 blade variable 4560rpm (equivalent to 6k rpm) (100W) * All specifications are subject to ±8% tolerance due to manufacturing variation. – For more details about the new ASIC miner check the official website of Halong Mining…

Meaning of confirmation within n blocks? [duplicate] This question already has an answer here: What are bitcoin “confirmations”? 2 answers I have a hard time understanding the meaning of below sentence: "To confirm within 48 blocks, a transaction fee of 1 satoshi/byte is required." I have 2 questions here: 1) Does this mean that the first confirmation of the transaction will probably happen within attachment of the next 48 blocks? 2) As soon as the first confirmation is received, is it guaranteed that this confirmation will increment with all future block attachment (which is every 10 mins)? https://ift.tt/2Fqa26j

Adding libraries to Makefile.am I am trying to add already existing library below to dash source code : Jerasure I have included all the source and header files in a directory 'jerasure' inside 'src'. In the Makefile.am , I have added the below lines: libbitcoin_server_a_SOURCES = \ jerasure/cauchy.c \ jerasure/galois.c \ jerasure/liberation.c \ jerasure/reed_sol.c \ jerasure/timing.c \ jerasure/encoder.c \ jerasure/decoder.c \ jerasure/jerasure.c \ $(BITCOIN_CORE_H) Headers are addes as below: BITCOI

How Can I tranfer my bitcoins from watch only wallet, If having Private key, but forgotten private key password I have wallet on the blockchain.info, I have one main wallet, another one have watch only address, I have private key for it, I want to spend coins from my watch only wallet. But I lost the password for private key... What I followed... 1. Logged in my wallet. 2. Clicking on the send coin 3. When I selected imported address from drop-down, which have watch only coins. 4. It's asking for private key. 5. After the entering that, asking for password... I don't remember that, which password is asking? Anyone can help pls? Thanks in Advance. https://ift.tt/2KlmJ63

Will China's Gov Ever Allow Bitcoin Again in China? [on hold] I read in the news that China banned all crypto and when that happen the bitcoin price is crashing. I believe that Chinese power have strong relation with the booming of all crypto currency market last year (2017). But with Chinese absence will crypto market falling appart? Any chance that China's Gov will let the crypto market open again in China? And lastly, with the condition all around the world tightening their regulation against crypto, will the crypto reach 1 Trillion market cap? https://ift.tt/2HAvrLP

Reversing merkle root endianness I have a message which is in little-endian SHA-256 hash and a merkle root which is in big-endian SHA-256 format. I need to verify the message against the merkle root. I thought of reversing the string that contains the message before hashing it and then passing the reversed message further to all the operations on the merkle path. I am not really sure what to do. Can you give me ideas on how to do it? https://ift.tt/2vU9zcT

unknown output script in a sample bitcoin pcap file I start working on bitcoin protocol to extract output addresses from scripts in tx structures. Now in can produce some valid bitcoin address but some scripts are not familiar in op_code lists introduced in bitcoin wiki(script). for example, the hex stream value of output script in first tx structure of my sample pcap is like this: 410498361908359fec5adaa624428484e7d117f36f811c7c471f4f1c7dd8184c20b32f0e2590c8d70906ebd585da2ae14ea942e4088891139379b434a26173754750ac and no op_code is present with 0x41 value. can anyone explain this matter? https://ift.tt/2r7rwPB

Is it possible to get rid of mining pools and therefore get a truly decentralized bitcoin? There are some criticism that PoW of bitcoin and ethereum protocol suffers from the centralization of mining pools, and dPos such as EOS claimed to be more decentralized in practice than bitcoin and ethereum even it only has 21 block producers. My question is, is there any possibility to get rid of large mining pools centralization? Ethereum tried to make the hashing algorithms ASIC hard, but it seems that it doesn't do any better. https://ift.tt/2FsbrJK

🎭CFTC Offering $300,000+ For Whistleblowers / BTCP Forker Is Fired / Roger Ver Lawsuit / More! 🚩Remember to hit the bell "🔔" icon to get notifications as soon as I upload a new video or start a live stream ►►Please vote for me, if you feel I deserve it and I'd really appreciate the help in winning! https://ift.tt/2FoeEtr ►►Earn tokens socializing with the new Rize App: https://ift.tt/2FpFFwK HELPFUL LINKS ►French Authorities Reduce Crypto Tax - https://ift.tt/2HB870J ►CFTC Pump & Dump Bounty + Advisory Document - https://ift.tt/2FgPxZM ►Bitcoin Dot Com Lawsuit - https://ift.tt/2r5Z55x ►Rhett Creighton Scammer Article - https://ift.tt/2HWmznj 📬Wanna Send Me Something? Mail it here! Omar Bham P.O. BOX 451218 Los Angeles, CA 90045 United States ►Follow Our Our New "Crypt0 Plug Podcast" Soundcloud - https://ift.tt/2F7Hfn2 🎩►Become a Crypt0's News Patron & Get Access To Our Exclusive Telegram Group: https://ift.tt/2vDXHXD 🎉►Join The Crypt0's Ne

LEEKICO Helps Blockchain Network Connectivity Project NKN to Close Successful Crowdfunding Sydney, Australia – LEEKICO, a one-stop-service ICO platform, successfully supported NKN, a project aiming to rebuild the Internet that will be truly open, decentralized, dynamic, safe, shared and owned by the community, to complete its highly anticipated token sale on April 19th, 2018. With LEEKICO’s support, NKN collected a total of ETH 24,100. https://ift.tt/2r6ujsu

How do I decipher the output script one op code at a time I have an output script: OP_DUP OP_HASH160 629dba50de30602afbf52b89bd0de056b0ad0e92 OP_EQUALVERIFY OP_CHECKSIG and an input script for a next transaction: script_asm" : "30450221008d928cf86eec73535e401e22db895f23d2a04ecb355fa3acfaa6c88de278606602200b34186f5bb90023c06f68bc401276ae7db55433eb0e5b5846a0edb3938876e601 026c6090ef2c100a1beea5c0584de29925d070ebc614fd00f52832250c5b66873c My understanding is that the output script is a set of conditions that have to to be presented to claim ownership of the coins. Unfortunately, the page here: https://en.bitcoin.it/wiki/Script is not very clear as to how the output script is executed step by step. What I mean is what happens at each stage of these OP codes: OP_DUP OP_HASH160 629dba50de30602afbf52b89bd0de056b0ad0e92 OP_EQUALVERIFY OP_CHECKSIG https://ift.tt/2FnRd3C

Find my bitcoins A couple years ago I was given bitcoins in my name, Matthew Newhouse, thru an internet transaction. I didnt think much about it at the time but now as a disabled vet with an uncurable disease that has cost me and my wife everything I would like to find out where they are. My wife and I are broke. I do not want to doe and leave her with nothing. Its bad enough she has to push me in a wheelchair. Ty, my email is Newhousem66@gmail.com. https://ift.tt/2Fmr6Ks

Stipend Invited to the Future Blockchain Summit Stipend’s goal is to introduce the concept of the blockchain to the already booming freelance market. https://ift.tt/2HzeqWE

Bitcoin millionaire pro Can someone earn bitcoins for free by using bitcoin millionaire pro platform really? I have just come across this ad somewhere. And I thought of inquiring about it to have some clue about it. https://ift.tt/2JCByQG

Older Android Bitcoin Wallet Backup, Bitcoins lost because of transactions done afterwards? I use the Android Bitcoin Wallet App ( https://play.google.com/store/apps/details?id=de.schildbach.wallet ). I have an old backup from my wallet and also still know the password. My old phone crashed and I did not worry much because of the backup, but when I installed the wallet again yesterday, I saw the old transactions and a total of 0 BTC. I transferred a small amount to Kraken in January to exchange it to other currencies and it seems that the App did create a new address for the remaining sum? I can see the transaction in the blockchain and the new address that now holds my remaining bitcoins. Are those bitcoins lost now? :-o Or is there any way to have the wallet recover the new address again somehow? https://ift.tt/2HvHxd7

Nicehash VS bitpool vs slush pool [on hold] I am using asic to mine BTC ,which is the best pool that recommended base on profitability and low fee ? I have just started using nicehash https://ift.tt/2HWJ8rW

Make an altcoin with litecoin 0.15 I;m using litecoin 0.15 source code , i make changes , but now i want to change coinbase maturity, but i don't find line about maturity. Where is this ? What file what line ? I try to search any think about my problem. https://ift.tt/2FoISg3

Is it possible for the government to censor bitcoin by blocking ports? I am not very clear about the detailed aspect of the ports . My concern is, is it possible for the ISPs to block these ports of bitcoin clients and therefore censor bitcoin, even if the internet is available. If they can, how bitcoin solve it. If not, please give me an understandable explanation. https://ift.tt/2r5hoaY

Public address not visible I can't see my receive address in order to copy and paste it on Co-pay. It only shows the barcode. How do I get my public address? https://ift.tt/2vSJTgT

Eurasia’s Georgia is Experiencing Its Way from a Wine to Cryptocurrency Hub Georgia, a country at the intersection of Europe and Asia, is turning into a cryptocurrency hub. While talking about bitcoin mining, some may consider China and Iceland to be in the lead, however, the second most profitable crypto mining country is Georgia. https://ift.tt/2I1z6Wq

BITCON what is the outcome off this language, define its profit? [on hold] What are we doing I don't understand! )*(^&^%$V^&B&( https://ift.tt/2r4cZ8b

How to read a transaction from a block? Who paid whom? I'd like to know how to read a 'transaction', so if we take an example of this transaction (which comes from block # 520156 ) it's easy to spot that 'th' paid 'U8' 0.005BTC and '9E' paid 'Y5' 0.013BTC. but what are what are the 'DD' and the 'vf' for (marked in green)? Also, why this transaction (..bac192) includes those 2 payments, are those payments related somehow? (shouldn't a transaction have one payment?) https://ift.tt/2FoeIJH

How to read a transaction from a block? Who paid who? I'd like to know how to read a 'transaction', so if we take an example of this transaction (which comes from block # 520156 ) it's easy to spot that 'th' paid 'U8' 0.005BTC and '9E' paid 'Y5' 0.013BTC. but what are what are the 'DD' and the 'vf' for (marked in green)? Also, why this transaction (..bac192) includes those 2 payments, are those payments related somehow? (shouldn't a transaction have one payment?) https://ift.tt/2vQOW1j

“We Will Consider Becoming a Cryptocurrency Exchange”, Says Nasdaq CEO Nasdaq, one of the largest stock exchanges is now considering becoming a cryptocurrency exchange in a well-regulated market. https://ift.tt/2r3To7n

MyEtherWallet has Suffered DNS Hack, with Disappearance of Users’ Money The open-source financial market services tool MyEtherWallet (MEW) was exposed to a Google DNS hack. Social networks and other crypto discussion boards have recently exploded with dozens of reports on the fact stating that their virtual coins have been stolen from MEW accounts. https://ift.tt/2Hx7zJe

XMR-AEON-STAK 2.4.6 With CryptoNight Support for CPU, AMD and Nvidia GPUs If you are looking for a CryptoNight miner that supports all kinds of variations of the algorithm as well as one that works on CPU and GPUs, then the XMR-AEON-STAK miner (forked from XMR-Stak) might be your solution. The latest version of the mienr comes with support for all kinfs of CryptoNight coins such as Aeon, Bbscoin, Bitcoal, Croat, Dero, Dinastycoin, Edollar, Electroneum, Fonero, Graft, Haven, Intense, Interplanetary Broadcast Coin, Italocoin, Iridium, Karbo, Leviarcoin, Masari, Monero, Stellite, Sumokoin, Superioir, Turtlecoin, Ultranote… and more. The miner supports Cryptonight, Cryptonight V7, Cryptonight Heavy, Cryptonight Lite V7 and Cryptonight IPBC V3 and you can mine with it on your CPU, AMD GPU (OpenCL 2.0) or Nvidia GPU (CUDA 9) all in one package. The XMR-AEON-STAK 2.4.6 miner is currently available only with a Windows binary release that comes with 1% developer fee, though if you compile you

Webercoin Is the Fuel for the Web Ad Ecosystem Social networking sites are now an integral part of our life. Over the years, these social media platforms have served as the means of communication and connecting to various strata of the society. https://ift.tt/2vTRgEU

Video Digest, April 27: Conflict of Interest for Wikipedia Writers, BBVA Bank Issued the World’s First Blockchain-based Loan, the Philippines to Admit Crypto Companies Coin Idol TV news channel featuring daily digest of the most interesting news. Burning topics of today: Wikipedia warned writers owning cryptocurrency of conflict of interest update, BBVA has Issued the World’s First Digital Loan via Blockchain, the Philippines to Admit Blockchain and Cryptocurrency Companies. https://ift.tt/2vQi34R

The Philippines to Admit Cryptocurrency Operators in Cagayan Economic Zone The Philippines government announced its plans to admit up to 10 blockchain cryptocurrency related companies to operate in the Cagayan economic region, a special economic zone in Cagayan Province, northern Luzon, in the Philippines. This step will allow the Philippines to create new employment opportunities for local citizens and take advantage of tax perks. https://ift.tt/2HBw9IV

Spanish Bank BBVA Issued the World’s First Digital Loan via Blockchain Banco Bilbao Vizcaya Argentaria (BBVA), one of the largest financial market institutions in Spain, has become the very first bank to issue a corporate loan with the help of blockchain technology, according to a report published on April 25 by Financial Times. https://ift.tt/2FjHs6p

World’s First Decentralised Real Estate Platform That Offers Cash Back and Token Rewards Leading online property platform, DirectHome (PATENT PENDING: 10201803142V), announces the launch of a token sale, The native DIREC token which integrates blockchain technology with real estate transactions. https://ift.tt/2JzKl5U

CryptoBank Gets Ahead of Bank of Russia and Creates Cryptoruble A few months ago the bill on regulation of the decentralized property meaning creation of own digital currency has drafted in Russia. While the Central Bank of Russian Federation progresses in realization of the idea to create a national cryptocurrency, the CryptoBank development team has made this idea a reality. https://ift.tt/2vQWBwR

Blockchain Betting Startup LIGER Brings Efficiency and Transparency to the Game Decentralized betting platform Liger is looking to bring some much-needed efficiency and transparency to the online gaming community with its platform launch. The Liger token presale is already underway. https://ift.tt/2HCko4I

Kvantor Introduces New Level of Freedom for Economic Transactions The banking sector is changing. Gone are those days when it held monopoly over whose and what funds to keep and when to exchange them. Thanks to blockchain technology, power is being vested in the hands of economic agents. However, the potentials of this power is yet to be truly unleashed for end users. https://ift.tt/2r2Tgpo

Why this transaction is valid? The before transaction is @ https://www.blocktrail.com/tBTC/tx/da58f6688b0727a7f1bf3eec899099bde1f18b9c7099f9d2c79556db238e623d Its output script is "OP_HASH160 da1745e9b549bd0bfa1a569971c77eba30cd5a4b OP_EQUAL". The current transaction is @ https://www.blocktrail.com/tBTC/tx/839b903b9f79c3372792ceb95917047c46d1b919ed1f6471f5a19d7c865ab32c?txinIdx=0 Its input script is "51". I verified the transaction manually but it failed. Why the transaction was accepted and confirmed? The evolved stack is as below. What's wrong? 628850cb844fe63c308c62afc8bc5351f1952a7f = RIPEMD160(SHA256(1)) https://ift.tt/2HwpjIM

Technical Aspects for launching an ICO I am trying to figure out what all things I need to focus on before launching my own ICO from technical perspective. I have thought of few things listed below. Website/Platform Third Party Website for doing KYC Smart Contracts for Issuing tokens and conducting ICO. Audit of the smart contracts. Please tell me all the remaining things that I need to know. I'm trying to understand how exactly the pre-ICO/ICO should be structured in terms of technical aspect. What are the things that every ICO developer should think about. Please let me know if you can provide a very detailed answer on this. https://ift.tt/2HPWJ4i

New Silent Miner v1.1.0 for NVIDA GPUs for Mining Ravencoin (X16R) Silent Miner is a new fork of ccminer for mining Ravencoin’s (RVN) X16r algorithm that tries to compete with the fastest z-enemy miner in terms of performance. Previous versions of the Silent Miner were a bit slower compared to the latest z-enemy 1.08, but the latest updates might indeed bring the performance to a very similar level. Silent Miner is a closed source miner available only for Windows for the moment and it comes with 1% developer fee built-in, so if you are not Ok with any of these there are plenty of open-source alternatives for X16r available out there that you can use. – For more information and to download the Silent Miner v1.1.0 Nvidia X16r GPU miner for Windows (x64)… https://ift.tt/2FkUS2g

Can I Iocate a wallet if all I have is an address? I created wallets so the mining company I used would have a place to send the money created. The money is being sent to the addresses, but I do not know where the wallets are to check the value. https://ift.tt/2Hy0H20

64: non-mandatory-script-verify-flag while broadcasting P2SH-P2WPKH Bech32 with specific inputs Note: This happens with specific input, even though I've used the same code for other inputs and it works. I have created a raw transaction using the following unspent: Array ( [0] => Array ( [txid] => 108544730bfaeccca0de66eda8546a33403899fb508bee582f1d9e1628ec0695 [vout] => 1 [scriptPubKey] => 0014194eef88d8428a4af66177779d0844d66d743e5d [amount] => 0.000560 [address] => tb1qr98wlzxcg29y4anpwame6zzy6ekhg0jadfmrgr [redeemScript] => ) // this i'm not able to spend. [1] => Array ( [txid] => 5bda1b65ff7cb3c80f09f797debb2bf1749d22332e984ba6377a0c7cac30aed9 [vout] => 0 [scriptPubKey] => 00141f09edebd56ffadd0c1834d048c8a416d5418f68 [amount] => 0.100000 [address] => tb1qruy7m674dlad6

Error connecting to json rpc server For testing purposes, I need to connect from a web page in my shared hosting account (on the public internet) to my json rpc server which is running on my laptop . So bitcoind is running on my laptop, which is behind my router, and I have a shared web hosting account with easybitcoin.php running on it. Let's say my router's public IP is 1.2.3.4, and the web server (where easybitcoin.php lives)'s IP address is 5.6.7.8, and my laptop LAN address is 192.168.1.99 The error I get is Failed to connect to 1.2.3.4 port 8332: Connection refused bitcoin.conf server=1 rpcallowip=5.6.7.8 rpcport=8332 Router Port Forwarding Firewall Down. I checked it at the router and on the laptop (where there is an exception for bitcoind). DMZ Laptop is in the router's DMZ. VPN off Online Port Scanner Check (looks good) Result: 1.2.3.4 is listening on port 8332 Going to http://192.168.1.99:8332/ from inside the LAN (looks good) JSONRPC s

How a transaction proves its ownership of the its source, which can be one or multiple unspent output? I read the following from the book << Mastering Bitcoin >> "As you may notice, the transaction contains an empty scriptSig because we haven’t signed it yet. Without a signature, this transaction is meaningless, we haven’t yet proven that we own the address from which the unspent output is sourced." I am wondering how a signature can prove that this transaction owns the address from which the unspent output is sourced? https://ift.tt/2r4Ni7x

SBD Token Give-Away! / Crypto Influencers Caught In Massive Pump & Dump / Vitalik Boycotts Consensus 🚩Stay ahead of the pack: hit the "🔔" icon, after subscribing, to get notifications as soon as I upload a new video or start a live stream HELPFUL LINKS ►Follow Our Our New "Crypt0 Plug Podcast" - https://ift.tt/2F7Hfn2 ►Download The god.pdf Guide - https://ift.tt/2x9tnHX ►17 Millionth Bitcoin Mined And Why That Matters - https://ift.tt/2JsnskE ►OmiseGo Hits Higher Prices Article On Coindesk - https://ift.tt/2r20mul ►BravadoGroup and Several Other MAJOR Crypto Influencers Caught Planning Massive Pump And Dump Schemes - https://ift.tt/2FgMRex ►Follow Us On The Ryze App By "YouNow / PropsProject" & Earn Tokens - Username "Crypt0" 🎩►Become a Crypt0's News Patron & Get Access To Our Exclusive Telegram Group: https://ift.tt/2vDXHXD 🎉►Join The Crypt0's News Facebook Group: https://goo.gl/7zxDrt 🚩🚩🚩MUST HAVES ►The Ledger Nano S

Why is the value of the input way higher than the output resulting in a second change output? [duplicate] This question already has an answer here: How does change work in a bitcoin transaction? 3 answers Background: I'm experimenting on the LTC testnet client. My client has a balance of 0.4 LTC and I sent 0.1 LTC to another wallet address. https://chain.so/tx/LTCTEST/cc7d6e5e488593fded214e3073195fbaca3807a27d18a7f2550b6fc4909c48f6 Why is the value of the input 0.19 instead of 0.1? Why is this type of transaction created? Why can't a transaction just be created with 0.1 input and 0.1 output without any change returned? Thanks in advance. https://ift.tt/2vK6gVI

Bitcoin RIPEMD160 purpose Bitcoin uses RIPEMD160 on top of SHA256. Is its sole purpose to make public key address shorter or does it strengthen security in any way? https://ift.tt/2vO6nzD

What other proof methods are there? I am familiar with the proof of work method and a little with the proof of stake method. Is there any more methods that are out there and how do they work? https://ift.tt/2r2LATe

CoPay Bitcoin wallet Address History? Is there a way to look up your Copay wallet address history? Thanks, Stacy https://ift.tt/2I0q0XG

Who generates the coinbase transaction? As the wiki article says, Given just those fields, people would frequently generate the exact same sequence of hashes as each other and the fastest CPU would almost always win. However, it is (nearly) impossible for two people to have the same Merkle root because the first transaction in your block is a generation "sent" to one of your unique Bitcoin addresses.] 1 Who generates the coinbase transaction? https://ift.tt/2I3tOaG

Check Out the Cryptoisme CryptoNight Mining Calculator Cryptoisme is a free service offering quick and easy to use mining calculators for multiple algorithms – CryptoNight, Ethash and X11, but we are mostly interested in the CryptoNight part that is probably also most interesting for you. The calculator tracks multiple crypto coins and ranks them by profitability based on your hashrate alone. Do note that for CryptoNight you only give the regular CryptoNight hashrate you are getting, but there are some coins like Haven (HVN) that use CryptoNight Heavy algorithm where the hashrate may be different (it is calculated based on your base CryptoNight hashrate). Haven (HVN) by the was seems to be the most profitable in the last days and it has been getting more attention lately, so you might want to check it out if you still haven’t done so. Anyway, Cryptoisme seems like a good place to check along other crypto mining calculators in terms of looking for the best profitability and maybe some

Wikipedia Warned Writers Owning Cryptocurrency of Conflict of Interest Update The largest digital multilingual free-content information platform Wikipedia has updated its policy to add digital currency to the section titled conflict of interest. It states that the conflict of interest may arise, among other things, when a crypto trader edits a page devoted to this financial technology.     https://ift.tt/2HUwj1s

Question on Asymmetric Revocable Commitments I'm trying to understand asymmetric revocable commitments from Andreas' book. In particular, I'm looking at page 295 (2nd edition). Irene can confidently sign this transaction, since if transmitted it will immediately pay her what she is owed. Hitesh holds the transaction, but knows that if he transmits it in a unilateral channel closing, he will have to wait 1000 blocks to get paid. When the channel is advanced to the next state, Hitesh has to revoke this commitment transaction before Irene agrees to sign the next commitment transaction. To do that, all he has to do is send the revocation key to Irene. Once Irene has the revocation key for this commitment, she can sign the next commitment with confidence. She knows that if Hitesh tries to cheat by publishing the prior commitment, she can use the revocation key to redeem Hitesh’s delayed output. If Hitesh cheats, Irene gets BOTH outputs. Output 0 <5 bitcoin>: <I

Do Wallet addresses generated by Copay expire? Would a Copay bitcoin wallet address I provided 20 days ago still be able to receive funds? If so, can it be used multiple times? Do they ever expire? Is there a way to look up your wallet address history? Thanks, Stacy https://ift.tt/2JpCsQ4

Video digest, April 26: San Marino Becoming Blockchain Center, 600 Computers Seizen, First Digital Bank for Arts in Dubai, Financial Firms Start Crypto Trading Hello again, Coin Idol TV News channel broadcasting cryptocurrency and Blockchain news digest on April 26. Today: The Republic of San Marino to Become Next Blockchain Center, six hundred Computers Seized By Chinese Police in Tianjin Over Bitcoin Mining, One-in-Five Financial Firms May Adopt Cryptocurrency, Dubai to Run a Digital Bank for Buying Art Pieces With Its Own Cryptocurrency. https://ift.tt/2HrI53X

Where can one trade AuroraCoins for Bitcoin? I have some AuroraCoins (AUR), minin' them on ghash.io. I want to turn them into BTC and then use BTC (no USD!). Some exchanging site? Trust me, I've been Googling, Binging, DuckDuckGoing and others and found nothing. https://ift.tt/2vOUoC2

Transparent Crypto Platform that Allows Every User to Make Their Own Cryptocurrency Exchange A hybrid system adopting the best of centralized and decentralized exchanges – Stoxum – aims to revolutionize the cryptocurrency market and launches its first private pre-sale of its token on April 30. https://ift.tt/2r2VX9N

Skycoin Aims To Fix Fatal Flaws Of Bitcoin and Ethereum On the surface, Bitcoin appears full of promise. It first presented the opportunity to bring financial freedom to those who no longer deal with traditional finance, or indeed those who could not access the financial system. https://ift.tt/2I28Kl1

Is Byzantine agreement for cryptocurrencies n/2 or n/3? Based on the paper "On Expected Constant-Round Protocols for Byzantine Agreement" by Jonathan Katz, http://drona.csa.iisc.ernet.in/~arpita/BroadcastBAReadingGroup/KK.pdf the author devised a Byzantine Agreement protocol using public-key authentication that is tolerant up to n/2 faults. He defines the Byzantine Agreement protocol as: All honest parties output the same result (agreement) If all honest parties start with the same initial value, they output that same initial value (validity) This seems to be the same problem that concerns cryptocurrencies, where nodes are unsure which order of transactions to validate (transaction A before transaction B? or transaction B before transaction A?), so they need to reach a byzantine agreement on the ordering of the transactions. Some node may believe transaction A should go first, some believe transaction B, some are byzantine faulty, and the goal of the byzantine agreemen

electrum 3.1.3: incorrect balance (with p2sh addresses involved) I'm using electrum 3.1.3: If I add public bitcoin address 1Q7zx6cUVXDZpAJHgPQwbbZUfTKFFuEV6z with balance 0, the balance is correctly informed as 0 (and 0 transactions are shown in History tab). If I add a second bitcoin address 1GK3btZr57VDEQvwpib6Qhj479Ckzt8z2n with balance 0, now the balance for the first address change to 10 bits (!). If the second address 1GK3btZr57VDEQvwpib6Qhj479Ckzt8z2n is removed, the balance returns to 0, and 0 transactions are shown in History tab. How can this be possible? It seems that the there're P2SH transactions involved, but I can't understand how this can affect balances: aren't public bitcoin address balances traceable? https://ift.tt/2r13rtP

Dubai to Run a Digital Bank for Buying Art Pieces with Its Own Cryptocurrency Dubai has been aspiring to reinforce its position as a fintech hub. Last month, the Dubai Culture and Arts Authority established the first digital bank for art in the world. ArtBank also launched its own digital currency to boost transaction speed and simplify the purchasing process. https://ift.tt/2HYHG5S

Litecoin core account info result I'm using Litecoin RPC in my app. I created two wallets on my server. Make some send-receive operations and last result is like that: { "result": { "": -0.381788, "wallet1": 0.11, "wallet2": 0.271788 }, "error": null, "id": 12729 } What it means? When I send some coins from wallet2 then ("") this wallet is decreasing but wallet2 staying same value. I think wallet2 must decrease. What is the issue on this? Thanks. https://ift.tt/2HP2nnk

Cryptocurrency Historical Data on Downloadable Excel Sheet Dear Bloggers and sitevisitors, I need help in finding Cryptocurrency data that can be converted to excel sheet, since I am working on a couple of projects and I need this data to prepare my projections, all your advise and suggestions, will be highly appreciated https://ift.tt/2HuzP3j

How to send Bitcoin in the Testnet? I'm using this library: https://github.com/lian/bitcoin-ruby And here's my code: require 'open-uri' require 'net/http' require 'net/https' require 'json' require 'bitcoin' Bitcoin.network = :testnet3 def get_response(prev_tx) url = "https://testnet.blockexplorer.com/api/rawtx/#{prev_tx}" uri = URI(url) response = Net::HTTP.get(uri) response = JSON.parse(response) response = response['rawtx'].to_s return response end def build_transaction(prev_tx, prev_out_index, key, satoshi_to_spend, addr, message) include Bitcoin::Builder new_tx = build_tx do |t| t.input do |i| i.prev_out prev_tx i.prev_out_index prev_out_index i.signature_key key end t.output do |o| o.value satoshi_to_spend o.script {|s| s.type :address; s.recipient addr } end end puts "" puts "--- new tx ---" puts new_tx.to_json retu

Are Bitcoin and Ethereum really de-centralized? Or is federated a better term? By looking at the bitcoin and ethereum mining pool hashrate distribution I feel that only 5-10 relevant full nodes exist. So it's more like a federated system among those. Am I seeing something wrong here? https://ift.tt/2HT1NF0

Getting Started With Script I would like to manually write a few locking and unlocking scripts to get a deeper feel for that part of the network. What is the simplest step-by-step set of instructions to set up everything needed to use Script in Windows, on regtest or some other testnet? Is it possible to do this in Bitcoin-qt, or is working in the command-line a necessity? https://ift.tt/2r0jF7a

Receive payment without 3rd party API So is there anyway to generate address and then check the address to see if enough fund is sent and enough confirmation without using any 3rd party API? Works on software written in C# or/and Web PHP. https://ift.tt/2HZV4qs

Is it safe to use a second-hand Trezor (like from ebay)? I just got a good price from eBay on a supposedly never-used Trezor hardware wallet. I have no specific reason to think this would be dangerous to use, but I'm being cautious and ask here first: Are there any reasons why it would be unsafe to use a second-hand Trezor to store my BTC? Is there any way the previous owner could retain access to it and get at my coins? Any other risks to a used hardware wallet I should be aware of? https://ift.tt/2I21aqq

NASDAQ Is Open To Launching Crypto Exchange / NASDAQ Market Surveillance / Kanye West + Peter Thiel 👍 Thank You Very Much For Watching This Video! Don't forget to smash those LIKE & SUBSCRIBE buttons :D ►Original CNBC Article On Nasdaq - https://ift.tt/2vGSRhm 🚩Stay ahead of the pack: hit the "🔔" icon, after subscribing, to get notifications as soon as I upload a new video or start a live stream 🎩►Become a Crypt0's News Patron & Get Access To Our Exclusive Telegram Group: https://ift.tt/2vDXHXD 🎉►Join The Crypt0's News Facebook Group: https://goo.gl/7zxDrt 🚩🚩🚩MUST HAVES ►The Ledger Nano S Crypto Hardware Wallet: https://ift.tt/2nY4tYQ ►Hardware Wallet Superstore (Discount w/ Orders Of $100.00 Or More With Promo Code "Crypt0"): https://goo.gl/ftZL3w ⛄► My Amazon Store: https://ift.tt/2Br4nPB 🌌►My Crypt0 Merch Store: https://ift.tt/2khihd5 ►💎Donate Ether and Ethereum-Based (ERC-20) Tokens: 0x97f32d97D6Ce4dee3429279F04D5b96Aba7C969B ►💎Do

Retrieve private key for watch only address When sending bitcoin for an ico the mycelium wallet automatically generated a watch only address and sent the btc from there. I need the private key for this watch only address to access my tokens. Is that possible? Thanks, Piers https://ift.tt/2HqUapX

How can I get a private key for this address Is it possible for me to withdraw my bitcoin I invested here? I don't have the private key https://ift.tt/2vI5f0t

How does the early adoption of a cryptocurrency works? [on hold] Let's assume that a cryptocurrency is launched tomorrow, and there is a fixed amount of 'pseudocoins'. At this stage nobody owns them, that is no coin has been mined. Further, users can obtain coins by exchanging them for goods or services. But, if there are no users in possession of coins at the early beginning of the system, how does the first exchanges of value with 'pseudocoins' happened? There must have been some sort of early process of distribution of coins at the early beginning. Intuitively I suspect that: Pase 1: Suppliers of value received 'pseudocoins' directly from the system (mined from the system). Pase 2: Once all 'pseudocoins' are mined, then the exchange of coins is only between users. Is this intuition correct? https://ift.tt/2JsEdMH

600 Computers Seized By Chinese Police in Tianjin Over Bitcoin Mining Police in north China’s Tianjin municipality have expropriated 600 Bitcoin mining computers after a local power grid reported faulty electricity consumption. The Local Police on Tuesday said that eight high-power fans were captured and that it was the biggest power theft case in recent years. Five people are currently under investigation and one has been placed in custody in the Tianjin case. https://ift.tt/2Hs9ZIX

Video Digest, April 25: Central Bank of Iran Bans Cryptocurrency Dealings, Bitcoin Price Finally Hits $9,000, Russia to Put More Regulations on Cryptocurrency Market, Amazon to Enter the World’s Cryptocurrency Market Welcome to Coin Idol TV News channel. Today we are featuring the most interesting news or the cryptocurrency world. The burning topics are: Central Bank of Iran bans cryptocurrency dealings, bitcoin price finally hits $9,000, Russia to put more regulations on cryptocurrency market, namely ICOs, Amazon to enter the world’s cryptocurrency market by implementing blockchain. https://ift.tt/2qXNRQm

5 Reasons to Invest in Paymon Paymon is an IT-company devoted to improving blockchain technologies. After the first round of ICO on March 5, the startup took up developing its own blockchain and cryptocurrency: PMNC (Paymon Coin). At the moment, Paymon is conducting the second round of ICO that ends on May 3. So, here are 5 reasons why it is worth investing in this project. https://ift.tt/2HOokTq

What is Bitcoin's &quot;genesis hash&quot;? From Lightning Network documentation : Used in several of the BOLT documents to denote the genesis hash of a target blockchain. This allows nodes to create and reference channels on several blockchains. Nodes are to ignore any messages that reference a chain_hash that are unknown to them. Unlike bitcoin-cli, the hash is not reversed but is used directly. For the main chain Bitcoin blockchain, the chain_hash value MUST be (encoded in hex): 6fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000. However this wiki entry about Bitcoin's genesis block has GetHash() = 0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f Indeed, inputting the latter value into blockchain.info yields Block 0 , while the former value cannot be found on blockchain.info. Why does the value 6fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000 appear in Lightning Network as "Bitcoin's genesis hash&quo

connect watching wallet with blockchain i have created watch wallet Wallet wallet = Wallet.fromWatchingKeyB58(params, tPub, DeterministicHierarchy.BIP32_STANDARDISATION_TIME_SECS); How can i link this with block chain i am using WalletAppKit class kit = new WalletAppKit(params, walletFile, APP_NAME); kit.startAsync(); kit.awaitRunning(); after that i add wallet in PeerGroup kit.peerGroup().addWallet(wallet) after that i print address of a wallet System.out.println(kit.wallet().currentReceiveAddress()); but this address and System.out.println(wallet.currentReceiveAddress()); this is not same. i am using bitcoinj for this, i have sent multiple transaction on wallet.currentReceiveAddress() but did not receive any of them, i don't know what i am doing wrong here, kindly help! https://ift.tt/2qWfNEo

Exploring Papyrus Technological Infrastructure Over the past couple of years, Blockchain technology has quickly risen to mainstream prominence and it is believed that it will shake up and disrupt various industries such as Banking, Energy, Music, VR/AR, Health Care and several others. However, one of the industries that is most in need of a blockchain intervention is Digital Advertising. https://ift.tt/2HOxP4V

Good exchange for btc and alts? Im looking for a good exchange to sell and buy bitcoin and alts I want a exchange that offers full customer support one that you can call and figure out what exactly is going on with the orders I heard wall of coins offers this also you can set your own rate when selling and buyers are completely anonymous and ideas? https://ift.tt/2FdccWR

Funding channels In Lightning Network I was attempting to learn more about LN and came across the post below. https://medium.com/tokensoft/tokensoft-lightning-node-how-to-connect-for-free-62b9aaec18b8 I also made a picture of my interpretation of the instructions. In it, the suggestion is made that Nodes 1, 2 and3 connect to the his own (main) Lighning Node. The purpose of this exercise is for Nodes 1, 2, and 3 to "gain access to the Lightning Network" altogether. I was wondering if this would not be an exercise of futility (since the channels are funded with such small amounts). TIA https://ift.tt/2HZB8Uy