State of Bitcoin and Blockchain 2016 from CoinDesk CoinDesk's 2016 State of Bitcoin and Blockchain report summarizes key trends, data and events from 2015, details findings from our annual Thought Leader’s Survey and includes predictions on what to expect in 2016.This article highlights a few of the key findings from the report.The major story from 2015 is undoubtedly the increasing focus on bitcoin's underlying technology, commonly referred to as blockchain or distributed ledger technology (DLT).Many parties, from government authorities to financial institutions, began to examine potential applications of DLT for securities transaction settlement and other use cases.Meanwhile, bitcoin’s price and exchange trading volume bounced back strongly after a gloomy first half of the year.Venture capital investment increased 36% year-on-year, although the pace slowed down in the second half of 2015.Mainstream retail adoption of cryptocurrencies continues to lag due to a lack of compelling use cases, and there are also signs that bitcoin's use on the dark web has peaked.

Bitcon’s scalability debate was a hot topic in software developer circles in 2015, and it recently spilled over into mainstream discussion with the high-profile departure of developer Mike Hearn.While many proposed scalability solutions exist, none have achieved sufficient consensus for deployment.However, industry leaders who were surveyed state they are confident that the question of bitcon's scalability will be resolved, at least in the short-run.Overall, the tempo of industry regulation slowed 2015.The New York BitLicense, the state's industry-specific licensing regime, went into effect in August, and the European Court of Justice (ECJ) announced that bitcoin transactions are exempt from value-added tax (VAT) in October.R3CEV has made significant progress by gathering 42 major banks and financial institutions to participate in its DLT initiative.The combined market cap of the consortium is $600bn, and 60% of the financial institutions participating are global systemically important financial institution (SIFIs) (Slide 99).

However, R3 has attracted criticism (Slide 101) and now faces competition in the form the recently announced SWIFT consoritum.Looking ahead, expect to see various deployments of DLT, along with further attention given to arguably DLT’s 'killer app', smart contracts (Slide 95).Of particular interest will be whether the Open Ledger Project, which will be managed by the the Linux Foundation, can address the many governance problems observed around software development in 2015 (Slide 118).bitcoin lifetime price chartAlso expect to hear more about Ethereum in 2016 and the decentralized applications being built on its public blockchain, including Slock.it, Augur and Vunk (Slide 109).bitcoin mayAfter gradually picking up in Q3, bitcoin’s price reached its one-year high of $430.05 in Q4.bitcoin melayu

Following, a dismal 2014, bitcoin once again sits atop the world’s best performing currencies leaderboard (Slide 28).Most believe bitcoin’s price has been largely driven by financial instability in China (Slide 30), while other’s point to the expected July 2016 halving of the block reward to 12.5 BTC and the resultant reduction in the supply of new bitcoins entering the market.Sixty percent of the top 10 most-viewed stories on CoinDesk in Q4 were price-related (Slide 42).Furthermore, media coverage of bitcoin on China’s Sina increased 42% quarter-on-quarter (Slide 43) as Chinese yuan denominated trading represented 95% of total exchange volume (Slide 44).Total exchange volume, which tends to increase during periods of higher volatility, was eight times greater in December than in September (Slide 33).Total bitcoin venture capital increased by 3% to $949m in Q4.The growth rate of VC investment has been declining for the past three quarters after peaking at 50% in Q1 2015 (Slide 14).

Investors may be concerned by the viability of current business models and slow consumer adoption.New investment in digital wallets and payment processors has effectively ceased over the past year (Slide 58).Two more startups announced closure this quarter, bringing the bitcoin ‘deadpool’ to a total of 24 companies (Slide 17).In addition to lack of funding, ‘security’ is the most commonly cited reason for closure.However, most survey respondents remain optimistic about the venture capital investment in the bitcoin and blockchain ecosystems in 2016, and Digital Asset Holding’s recently announced $50m round lends this view some early support.Towards the end of the 2015, the European Court of Justice announced its decision to exempt bitcoin transactions from value-added tax (VAT).European bitcoin companies welcomed this rule and regarded it as a milestone in bitcoin regulation (Slide 81).Overall, regulation remained ‘light touch’ in 2015, and some European countries, like Luxembourg, are are actively seeking to attract startups by fostering a friendly regulatory environment.

The Bank of England recently released a paper examining the macroeconomic consequences of central bank digital currency (Slide 79), and is also actively developing the technology that would allow the bank to deploy its own bitcoin-like currency.Along with a recent announcement by China, it would not be surprising to see one of the world’s governments deploy its own digital currency or blockchain-based system in 2016.View the full State of Bitcoin and Blockchain 2016 report by subscribing to our research newsletter.The leader in blockchain news, events and information, CoinDesk has been chronicling the technology since 2013.Cited by leading publications and trusted by businesses the world over, CoinDesk's industry-leading, independent coverage is viewed by millions of readers monthly.Learn more about our brand here.Bitcoin Payment API Bitcoin PHP API - Instruction  and  Download PHP Class/Script » API - ASP.NET and Python, Java, C#, Node.js, etc Wordpress:  Wordpress Plugins  and  WP API for your site Bitcoin (BTC) Price:  /  US$2690 per 1 BTC Website: Block Explorer: Exchange: 14 Live Examples with Bitcoin Payments on PHP/ASP.NET 1.

Pay-Per-Product - Bitcoin only 2.Pay-Per-Product - Multiple currencies 3.Pay-Per-Download - Bitcoin only 4.Pay-Per-Download - Multiple currencies 5.Pay-Per-Post - Bitcoin only 6.Pay-Per-Post - Multiple currencies 7.Pay-Per-Registration - Bitcoin only 8.Pay-Per-Registration - Multiple currencies 9.Pay-Per-View/Page - Bitcoin only 10.Pay-Per-View/Page - Multiple currencies 11.Pay-Per-Membership - Bitcoin only 12.Pay-Per-Membership - Multiple currencies 13.Direct Payments between your website users 14.Custom-Bitcoin-Box - Customize Bitcoin payment box with JSON You have three choices to display bitcoin payment box/data on your webpage/applications - By Using html Iframe bitcoin payment box.Example below » By using JSON data Client Side.It will allow you to easily customise your bitcoin payment box.Javascript & JQuery instruction here » JSON Server Side - Alternatively, you can receive JSON values through curl on server side - function get_json_values() and use it in your application without javascript and iframe - code » JSON Examples - Payment Not Received Payment Received jQuery & JSON Box Example Bitcoin Payment Box (iframe) Send bitcoins to the address in the payment box below and you will see how it changes EnglishSpanishFrenchGermanDutchItalianRussianPolishPortuguesePersianKoreanJapaneseIndonesianTurkishArabicChinese SimplifiedChinese TraditionalHindi or You can use an alternative affiliate program - 'Referral a friend' which gives payment commissions to your affiliate website user who has referred another user/seller/buyer to your website.

This will make your website much more attractive and help to advertise your website on the internet.Read here Start Now Note: If you want to integrate Bitcoin/altcoin payments in your Wordpress Plugin, please use our wordpress instruction » I. API PHP Examples II.API Payment Box Configuration IV.API Function Descriptions V. API IPN (instant payment notification) function Bitcoin Live Price GoUrl Bitcoin Payment API Features Pay-Per-Product | Bitcoin API - sell your products for bitcoin online on your website.Pay-Per-Download | Bitcoin API - make money on file downloads/other digital content from your website online Pay-Per-Post | Bitcoin API - get separate bitcoin payments for each post/article published on your website Pay-Per-Registration | Bitcoin API - earn money on user registration on your website; stop spam Pay-Per-View/Page | Bitcoin API - sell paid access to selected web pages/videos to unregistered visitors online Pay-Per-Membership | Bitcoin API - sell monthly/daily membership of your website to members online Direct Payments | Bitcoin API - payments between your website users - create online auctions, classified ads, etc. Direct Integration on your website (iframe), no external payment pages open (as other payment gateways offer) Set your own Prices in USD.

It will automatically convert usd to Bitcoin using Live exchange rates User will see successful payment result typically within 5 seconds after the payment has been sent Ready to use GoUrl Payment Gateway Wordpress Plugin with eCommerce addons Your website users and visitors will see GoUrl payment box on your website in their own native languages Our Bitcoin Payment Gateway supports the following interface languages: English, Spanish, French, German, Dutch, Italian, Russian, Polish, Portuguese, Persian, Korean, Japanese, Indonesian, Turkish, Arabic, Simplified Chinese, Traditional Chinese, Hindi.We can also add any new language to payment system on request Global, Anonymous, Secure.Zero Risk, No Chargebacks.Your visitors do not need to register.Please note different currencies have different transaction confirmation times.There are no other differences (except period of confirmation time) between Dogecoin, Bitcoin, Litecoin and other cryptocoins in GoUrl Payment API.

Bitcoin Pay-Per-Product API No visitors registration is needed.Also see API Function Descriptions For wordpress plugins, use our wp instruction » Simple Basic php Payment Example (accept payments in one crypto currency) - Example PHP Source 1.2 Bitcoin Pay-Per-Product API - Multiple Currencies Example - accept multiple crypto currencies on your website and allow users to change payment box display language 2.Pay-Per-Download Bitcoin Example of php code (Bitcoin Pay-Per-Download Payment Gateway) for your website.Use Pay-Per-Download system for your files and for any other digital content of your website online.Your website visitors will need to send you a set amount of cryptocoins for every file download, which they make from your website.You can use the received cryptocoins to support your website, etc. Your files need to store in protected directory with .htaccess file: deny from all.It protects your files from direct downloads No visitors registration is needed.

This will be quick and easy for your visitors!Pay-Per-Post Bitcoin No visitors registration is needed.Pay-Per-Registration Bitcoin Protection Against Spam.Easy to use - 5.Pay-Per-View/Page Bitcoin Example of php code (Bitcoin Pay-Per-Page Payment Gateway) for your website.Your registered users or unregistered visitors will need to send you a set amount of cryptocoins for access to your website's specific pages & videos during a specific time.You can take separate payments for separate pages of your website.All will be in automatic mode - allowing you to receive payments, to open webpage access to your members, showing after the time a new payment form, payment notifications to your email, etc.For example, you have a website and you offer paid access to few pages of your website for the price of 0.6 USD for 24 HOURS (1 DAY) access for website visitors (non-registered users).You can install simple code below on top of pages with that paid access.Your visitors will see automatic cryptocoin payment box and when they make their payment, they will get access to your pages/videos and after 24 hours they will see a new payment box.

No your visitor registration is needed on your website.Use Pay-Per-Page Access on your website !Pay-Per-Membership Bitcoin For example, you have a website and you offer paid membership to premium content of your website for the price of 79 USD for 1 MONTH access.You can install simple code below on top of pages with that premium access.Your visitors will see automatic cryptocoin payment box and when they make their payment, they will get access to your pages and after 1 month they will see a new payment box.Our payment box is fully customized.And you can easily configure it - changing access time period (3 hours, 1 day, 2 days, 1 week...), price (in USD or in Bitcoins), currency, payment notifications to your email, offering onetime payment, etc. autosell feature and auto trade your bitcoins to USD/BTC.All will be in automatic mode - allowing you to receive payments, upgrade membership to your members, showing after the time a new payment form, convert to USD, etc. Example of php code (Bitcoin Pay-Per-Membership Payment Gateway) for your website.

It is easy !Get Bitcoin payment box values in JSON format Examples - and JSON data will allow you to easily customise your bitcoin payment boxes.For example, you can display payment amount and bitcoin payment address with your own text, you can also accept payments in android/windows and other applications.A. Payment not received - See live demo B. Payment received successfully - See live demo JQuery/Json Instruction - I.You will need to create a html file with empty ,elements as template which will automatically fill-in json values from gourl.io.JSON Examples - Payment Not Received Payment Received jQuery & JSON Box Example jQuery Result Example For example, if you want to publish payment amount to a user - place on webpage: (see here) (i.e.it will prefix 'gourl_' + value key of json data, in our case [amount] => 0.00039957 and [coinlabel] => BTC, user will see - '0.00039957 BTC' on page) II.

In beginning of your html file, please call javascript function cryptobox_custom(url, paid, path, ext, redirect).This function will receive JSON payment data from Gourl.io payment gateway through jquery ajax request and will place received json values in all existing html