This is one of the oldest, most well known GPT (Get-Paid-To) sites. They have plenty to offer, so you shouldn't get too bored. You can earn bonus points for meeting your daily goals, and you can earn up to 300 points ($3) for meeting your goal each day. They have one of the largest selections of rewards available, so you should easily find something you like. —
Payment Proof. /
Is it available in my country? *The site is International, but most earning opportunities are for US, UK, CA and AU. ↪ Get a 300SB ($3) bonus if you sign up through this link and earn 300SB in your first 30 days. Points are awarded the next day after reaching 300SB.
↪ Use signup code REDDIT for a free 70SB bonus for new users. Click “I have a sign up code (optional)” which is underneath the “Confirm Password” Box.
↪ Age minimum: 13
↪ Offers: Mobile and Desktop Videos, Surveys, Polls, Offer Walls, Tasks, Special offers, Coupons, Games, Search bar, Limited Time Codes, Download offers, Cash Back from Shopping, Swago (like Bingo) and more.
↪ Payout: [Minimum: $3] Amazon, PayPal, Prepaid VISA, Wal-Mart, PSN, Xbox, Sweepstakes, Charity and many more.
TIPS:
• Earn up to 300 SB ($3) for meeting your goals for 7, 14, 21 and 30 days in a row.
• Once a month you can redeem a $25 gift card for 12% off.
• Make up to 10 Swagbucks easily each day by playing games in the Play category.
• Click And Earn List to Earn 38 Points Daily Here
• Check out /swagbucks and the discord after signing up for up to date info about the best paying offers.
GAIN [US, GB, IE, SE, DE, CA, NL, NO, AU, BE, ES, FR, DK, IT, RU, SG and MY]
Gain is a high paying GPT site that allows you to complete offers, watch videos, complete surveys and more to earn coins. Gain operates in many countries. New users can start out with
100 coins by using this
link. —
Payment Proof. ↪ Withdrawal options include BTC, ETH, LTC, BCH, Coinbase. Gift cards (through Tango/Rewardlink) also available in certain countries only.
↪ Free daily bonus coins from 10-100 depending on your user level, claim them every 24h on the Gain Offerwall
↪ Age minimum: 13+
↪ No screwy point to dollar conversion ratios. 1,000 coins = $1.
↪ Active, friendly and easily accessible support
↪ Earn extra coins for being one of the top 3 earners each day and each month
TIPS:
• Referral Incentive: New users get 100 coins ($0.10). Referring users get 5% of the referred users earnings.
• Click on the PayPal Guide link after signing up to learn how to easily convert your earnings from Crypto>PayPal with CoinBase.
• 5% Earning Bonus: Sign up to the site with your Steam account and add gain.gg to the end of your steam username to earn a 5% bonus on your earnings.
• Offers over 4000 coins are automatically held, message Support Chat (click Support on the top right of the chat box) to have the coins released for you.
GG2U.org [International*]
GG2U is a GPT (Get-Paid-To) site. The website is a bit outdated looking, and it can feel clunky at times, but don't let that fool you. It has some of the highest paying rates, and has a few unique offer walls and plenty of survey routers that you rarely see on other sites. The customer support is great as well. The owner responds pretty quickly and is always willing to help out. This site is focused on gamers and has some gaming tasks, but there are plenty of things to do for non-gamers as well. —
Payment Proof. *The site is International, but most earning opportunities are for US, UK, CA and AU. ↪ Age minimum: 13
↪ Offers: Surveys, Offer Walls, Tasks, Videos, Gaming Tasks, and Promotional Link Shortener.
↪ Get paid for listening to the radio (US, CA, UK)
↪ Payout: [Minimum: $7] PayPal, BTC to Coinbase, Amazon, Best Buy, GameStop, Google Play, iTunes, Nintendo eShop, Playstation GC, Steam, Target, Walmart, Xbox GC
↪ Referral Incentive: The referring user earns 5% for life.
TIPS:
• For every 5 cash out requests, you get a Golden Token which will give you $1-7. This results in an average 7.8% higher payments if cashing out at the minimum each time.
• If you contact support, you can request to have your payouts issued at the minimum cashout amount rather than for your full balance. This will let you make the most out of the Golden Tickets.
PrizeRebel is a GPT (Get-Paid-To) site. They have many offer walls and survey providers available. You can earn bonus points for meeting your daily goals, and they have bi-monthly contests that reward the top earners. They also have a Level program that allows you to earn a bigger percentage from your referrals, prize discounts, special bonuses, and automatic prize processing. Level up by earning more points. —
Payment Proof. *The site is International, but most earning opportunities are for US, UK, CA and AU. ↪ Age minimum: 16
↪ Offers: Surveys, Offer Walls, Tasks, Videos, Coupons, and Earning Contests.
↪ Payout: [Minimum: $2] Amazon, PayPal, VISA, Wal-Mart, Best Buy, Raffles and many more.
↪ Referral Incentive: 15-30% of what your referrals earn for life.
TIPS:
• Meet your daily goal each day to earn bonus points.
Fetch Rewards Invite Code: V3DVK [US, Puerto Rico]
Fetch is an app available for both Android and iOS where users earn money for scanning receipts and for purchasing specific products or brands. You get points for every receipt from a grocery retailer, supermarket, club wholesaler, home improvement/hardware store, pet store or convenience stores, regardless of what you buy. You can get additional points for purchasing specific products or specific brands. Receipts cannot be more than 2 weeks old. It can also be set it up to passively collect e-receipts. —
Payment Proof. ↪ Age minimum: Age of majority in your jurisdiction (Usually this is 18).
↪ Offers: Cash back for scanning receipts and buying specific products or brands.
↪ Payout: [Minimum $3] Amazon, Target, Best Buy, Xbox, Applebee's and many more.
↪ Referral Incentive: Both the referrer and the referred user get $2-5 when they scan their first receipt. The exact amount varies depending on the current promotion. This is close to or above the minimum cash out amount.
TIPS:
• Make sure to check for rebates on any items you regularly stock up on.
• You don’t need to add rebates before purchasing items.
Ibotta [US, Puerto Rico]
Ibotta is an app available for both Android and iOS that gives cash back for shopping at Ibotta's retail and then scanning your receipts to prove what purchases were made. They currently support around 160 stores. Most offers are for newer brands, but they often have well-known names such as Glade or Kraft. They also regularly have cash back deals for "any item" or "any brand". You can also get cash back for shopping on sites such as Amazon and various services such as meal delivery. —
Payment Proof. ↪ Age minimum: 18
↪ Offers: Cash back.
↪ Payout: [Minimum $20] Paypal, Venmo, Amazon, BestBuy, Starbucks and many more.
↪ Referral: Referred users get a $20 Welcome Bonus after redeeming their first brand name receipt. Referring users get $5 for each referred user who receives their welcome bonus. They also often run bonuses for referring a certain number of users during the month.
TIPS::
• Always check for the "Any Item" rebate before scanning a receipt.
• Check your account for bonuses. They often have bonuses for redeeming certain groups of rebates or for redeeming a certain number of rebates within a time limit.
• You can link your Facebook account in order to participate in teamwork bonuses with friends.
GamerMine is a GPT site founded in January of 2017 that values the experience of their users. With over $115,000 USD paid out to their users over 25,000 withdrawals, they've earned the trust of many members of the beermoney community.
↪ YourSurveys Direct Integration - Complete the highest paying surveys on the market, directly sourced from YourSurveys and tailored to your profiling info.
↪ Steam Reward - Get paid by wearing our brand/gaming with it on Steam.
↪ Daily Bonus - Claim a bonus everyday that scales with your level. More earnings, higher daily free. Top members are earning up to $1.00 USD per day!
↪ Age minimum: 13
↪ Inventory/Item System - Earn boosters that can be used whenever you want to increase your earnings on an offer.
TIPS:
• Leaderboard - Daily/monthly that auto-rewards the highest earners in the period.
• Save your boosters (inside the treasure chest in at the bottom of the page) for the higher paying offers, to make the most out of them.
Mturk is a platform that allows clients to post a large number of jobs. It is a bit more professional than the typical
/beermoney site. You work for "requesters" and they can approve or reject your submitted tasks, also known as HITs. You can earn a lot more money on this site than other typical
/beermoney sites, but you need to pay attention to which jobs you accept. Not all HITs pay well. They do require some sensitive information from you for tax purposes. Not everyone gets approved to work here, and some people will be approved months or years after being rejected. —
Payment Proof. *This site is international, but most of the tasks are only available for the USA. International users can only redeem Amazon.com balance. ↪ Age minimum: 18
↪ Offers: A large number of tasks including Surveys, Transcription, Translation, Website Testing, Data Entry and much more.
↪ Payout: [Minimum $0.01] Amazon.com Balance and Amazon Payments Balance. Amazon Payments Balance can be transferred to a bank account.
Note: All Amazon Balance is for the USA Amazon.com website regardless of your country.
↪ Referral Incentive: None
TIPS:
• Only do HITs that pay at least 10¢/minute. This gives you a rate of $6/hour. Mturk crowd forum and /hitsworthturkingfor are good places to check for higher paying HITs.
• It is better to return a HIT than to submit to if you are unsure whether the requester will approve it. Returning a HIT will not negatively affect you, but a rejection will.
• Scripts are allowed and encouraged. Checked /mturk for more tips and suggestions.
UserTesting is a usability testing site. You get paid to record your screen and speak aloud while performing a number of specified tasks. These tasks are generally related to testing a website or an app, but some tests may have you complete a survey, play a game, test new software, etc. At the start you may receive $3 sample tests, but after a while you will see $10 unmoderated tests. Moderated tests start at $30 per test, and usually require you to have a webcam. Payment arrives via PayPal exactly 7 days after your test is completed. —
Payment Proof. *The site is International, but most earning opportunities are for US, UK, CA and AU. ↪ Age minimum: 18
↪ Offers: Usability testing
↪ Payout: [Minimum: None] PayPal
↪ Referral Incentive: None.
TIPS:
• Completing the unpaid surveys at the top may qualify you for additional tests.
• Make sure to follow instructions carefully, keep talking, and be professional. Keeping a high quality rating is essential if you want to receive plenty of tests.
GetUpside [USA - Select states*]
GetUpside is an app available on both Android and iOS that gives you cash back on gas, groceries and restaurants. You can get up to $0.25 per gallon of gas (or up to $0.50 per gallon twice per day), 15% on groceries, and 35% at restaurants. Some gas stations offer cash back on convenience store purchases, car washes, inspections, oil changes, etc. GetUpside also gives you a map of all the participating gas stations in your area, and you can get additional points for confirming or fixing the prices.
↪ Age Minimum: 13
↪ Offers: Cashback on gas, groceries and restaurants.
↪ Payout: PayPal ($1 fee if under $15), Check ($1 fee if under $50), Amazon, Home Depot, Target, and many more. [GC Minimum: $10]
↪ Referral Incentive: The referred user gets $0.15-$0.20 off per gallon of gas on their first purchase. The referring user gets $0.01-$0.02 per gallon from direct referrals, and $0.005-$0.01 per gallon for indirect referrals for life. Amount varies per person. As of 05/18/20 (not sure how long it will last) new users who sign up with the link above get a $7-$14(varies per person) bonus if they buy at least $10 worth of gas.
TIPS:
• You must make your purchase with a debit or credit card. Cash, prepaid cards, gift cards, and EBT are not eligible forms of payment.
• You only have 4 hours to make your gas or restaurant purchase after claiming the offer. Grocery offers have 24 hours. All receipts must be scanned within 24 hours from when you claim the offer.
Cash Back From Shopping Online
These sites give cash back on your online purchases. Online purchases require you to click their affiliate link prior to shopping. Ebates US has in-store offers as well. In-store purchases require you to link a debit/credit card and to active the offer prior to shopping. Most of these sites are International, but your shopping opportunities may be limited, and you will only get paid in the associated currency. —
Ebates Payment Proof. TIPS:
• Make sure to click on the "Shop Now" or “Get Cashback” button before adding items to your cart. Otherwise, your shopping trip may not count.
• You can only use one shopping portal per shopping trip. Attempting to use more than one may cause problems crediting your account.
• Disable any ad blockers while shopping.
• For US Users: Sometimes you can earn more cash back on Ebates or TopCashBack than the other for a particular store. Check both sites if you want to get the most cash back for each purchase.
• For TopCashBack UK Users: New users are automatically enrolled into the Plus membership. Downgrade to the Classic membership to avoid being charged £5/year.
| Rakuten (Ebates) US | TopCashBack US | | Rakuten (Ebates) Canada | Ebates KR | Rebates JP | TopCashBack UK | TopCashBack IN | TopCashBack 中文 |
| Age | 18 | 18? | | 18 | 18 | 18 | 18 | ? | ? |
| Payout Minimum | $5.01 | $0.01 | | $5.01 CAD | KRW 5,001 | ? | £0.01 | ₹0.01 | $0.01 |
| Payout Types | Check, PayPal | VISA, PayPal, ACH, Gift Cards | | Check, PayPal | Bank, PayPal, Naver Pay | ? | Master Card, PayPal, BACS, Gift Cards, British Airways | Amazon Pay, NEFT, Paytm | PayPal, Amazon, UnionPay |
| New User Bonus | $10 | $10 | | $5 CAD | KRW 5,000 | ? | ? | ₹100 | ? |
| Referral Incentive | $25 | $10 | | $10 CAD | KRW 5,000 | ? | £5.00 | ₹200 | $10 |
Some information is missing due to translation difficulties and signup problems. Please let us know if you know any of this missing information.
Sites to Avoid: Definitely DO NOT post these.
✖ Earnsanity — Shady owner, sketchy site. Held giveaway and then refunded the prizes after it was over. History of scamming many others. AVOID AT ALL COSTS UNLESS YOU WANT TO BE SCAMMED.
✖ Paidverts — Shady owner, sketchy site. Keeps doing debt swaps (cash to BAP). Do not post.
✖ Neobux — It isn’t really a scam, but they operate as a pyramid scheme. There’s money to be made online, but it’s definitely not there.
✖ MarketGlory — It does pay out, but the pay is absolutely ridiculous. The only way to make a decent amount of money is to have a lot of referrals, and referral whoring on this subreddit WILL result in a permanent ban.
✖ MindSumo — Not actually a /beermoney site. It’s only spam in this sub.
✖ G2A — Scam/sells stolen keys.
✖ Robinhood — This is spammed on our sub constantly.
✖ Quickthoughts — Many reports of people being banned when trying to withdraw as of 10/2018. Do your due diligence before possibly wasting your time on this app.
✖ Sites with $100+ minimum — These sites usually offer higher than normal payments for simple tasks, with a high minimum to cash out. They are always scams.
✖ Generic news sites that pay you ridiculous amounts to read an article (two euros??) — Common sense should take care of this, but in case it doesn’t, it’s always a scam. The site is usually hosted somewhere in Eastern Europe, and you will never get paid.
✖ Free bitcoin sites/"faucets" (THIS INCLUDES QOINPRO) — This is not referring to those video-viewing/task sites (although they’re still paying fragments of a penny). I’m talking about sites that give you 0.000001BTC to fill a captcha (freebitco.in, dailybitcoins). Admittedly many beermoney sites pay low, but don’t even bother with these.
Also: Bitcoin mining is NO LONGER PROFITABLE. If you're really so keen on getting bitcoins, doing so through an exchange is your best option.
Here are a few more scam sites and sketchy sites.
Please note that presence on this post does not imply that /beermoney or its moderators endorse the site or their views, actions, or policies. This list simply contains sites that are used by a large number of our users or are frequently mentioned on our subreddit.
We frequently monitor data from all the sites on this list from various sources to ensure that users are able and interested in utilizing them and if they do, that they also are getting paid promptly and fairly for all work they do. We make adjustments to this list and the order of sites accordingly based on all the data we receive.
Please make sure you follow the Rules of our subreddit and if you ever have any questions about anything beermoney related, please take a look at our extensive FAQ which should answer almost any question you might have.
submitted by Best Make Money Apps for Android Mobile Phone. There are many apps by which you can make money by selling a product, completing surveys and downloading different apps. It is essential to understand about apps that make money or recharge from mobile. Making money online is very easy. There are many apps on the Google Play Store with the help of which Earning can be done by installing in mobile and inviting friends. You can get Mobile Talktime Balance, Internet Data Recharge, Paytm, Cash from Earnings done from Earning App.
There are many fake Earning App on Google Play Store, which fools us, and there is no earning. Therefore, we will tell you about the Top High Paying Earn App, which gives us payment.
Let's know about the Top Best Earning Rewards App from which you can get money.
Earning App list:
- Meesho App - It is an E-commerce platform from supplier to retailer. You get products to wholesale price and you can sell it to your friends. You can easily earn ₹30000 per month from Messho app. Read our article on Ecommerce Online Business ideas to increase sells.
- Facebook Social Media Paid Research Project App [Earn 20 $ at Month]
This Facebook Social Media paid Research Project App is the best and best-earning apps. Once installed in Android Phone, the app does not have to do anything inside Apps. Just install and leave this app. Every month you will transfer to your Paypal account. Per Month Doller can earn at least $ 5 to $ 75. Earning or Payment gives us 100% from this Facebook Research Project.
- Fill the form below. Then a joining will be done in 12-24 hours. He will have to fill his details again- https://goo.gl/forms/puNYZdzD5yMxSxhW2
- Then, 2-4 days later, a mail will come from Facebook Research Company. A link will be given in it, click on it and fill the form and submit it.
- Facebook Research Project Earn Money Earning App Email
As you can see in the image above. That email will come. And after clicking on it, the form will open, in which the details have to be filled. (See Screenshots above)
- Mail of Registration Confirmed will come within 4-5 days. In it, the link and code of the app will be found. Click on that link, download and install the app and put the code in the app.
- Another mail will come in its 24 Hours, in which the link to Payment and Refer will be given.
Refer A Friend can invite friend by clicking here. The number of friends or family you will add. You will get payment every month.
In this way, we install it in our mobile without doing anything. You will get money for just installing and keeping the app. Payment will come to your Paypal automatically on the 15th (Payment Date can change anytime)
- How to Earning with NewsDog App
If you are looking for Earn App to get Free Paytm Cash. Newsdog App is good for you. Signup is to be done from the number by installing this app. Bonus 50 ₹ Paytm Cash will be available as soon as you sign up. Not only this, you get money for doing daily checks. Points you get. Also, you get money to invite your friend.
- Google pay / Tez App [Best Earning App]
If you want to get free 51 ₹ cash in Direct Bank account. So use Google Tez App. Google Tez App is used to perform bank balance transaction from a bank. This App works on UPI basis. Made by Google. To create an account on this, you must have an ATM Card (Debit / Credit). Because Google Tez App will require ATM card to connect to the bank.
Google Tez
To connect Customer with Google Tez, it gives 51 ₹. Don't worry, these are absolutely safe or secure. 51 ₹ Free Download below to get money.
Download Google Tez
Note: -
After installing Google Tez App in the phone, enter Language (Language), Mobile Number, Gmail ID. (Enter the mobile number, which is connected to the bank)
An SMS will come to your number and Verify will be done.
And enter ATM Card Details to link it to bank account. And set UPI PIN to last (remember UPI PIN)
After completing processing in Google Tez App, do a transaction. (That is, this app will have to send money from bank to bank. By which you will get 51 ₹ Free. You can withdraw the money sent. Just a transaction is necessary).
- PhonePe App [Best Earn Money App]
This PhonePe App is also like Google Tez App. In this too, you can transfer bank to bank money for free. ATM card will also be needed in this. To use this app, we give 75 ₹ Free. To get free 75 ₹, download this app and create an account with Mobile Number on it. Fill in the ATM card details there.
We have told about it with details. How to create an account on phonepe? Read this post. To install PhonePe App in your mobile phone, download direct from below-
- DataBuddy App
10 ₹ Paytm Cash on installing DataBuddy App and creating that account. 12 ₹ See you when you invite friends. By the way, it used to give 25 ₹ earlier. Now it gives 10 ₹. Because its users have become very much now. Only by installing friends from DataBuddy, you can get 12 ₹ or more for creating an account on it. You can transfer the earned money to Paytm.
DataBuddy App Earn Money Earning App
Screenshot
To install the DataBuddy App in your mobile, download it below and create an account on it and get 10 ₹ in Paytm.
These are the top 5 apps to
earn money online from your mobile. Hope you like our article.
previous days
`
Event details
Today was day 1 of the 2 day "International Blockchain summit" presentations. On every seat was a little bag that had 3 books about the Blockchain! Unfortunately they were all in Chinese.
http://imgur.com/jmkRYVj http://imgur.com/g66KeRD `
Presentations summary
Whereas DEVCON2 was all about development, and leveraging the network effects of leveraging other projects in the ecosystem, the presentations today were VERY high level talks.
There was a massive stark difference between "the old guard" in the Fintech space, and the disruptors that are shaking things up.
Take a look at the BOC (Bank of China) and ChinaLedger presentations. They talk about how Distributed computing is dangerous. ChinaLedger go on to say that they need the power to be able to go in and halt transactions, modify smart contracts on the fly, liquidate accounts when they need. While also saying that they will make sure they will do everything to help privacy and use encryption… which only the Government can unlock ("Golden keys"?). It was the most centralised "Blockchain" I have ever heard of.
On the flip side I was inspired by the forward thinking of the Consensys presentation, and their long term vision for where to drive the Ethereum platform. They are helping to create open tools and platforms that will be leveragable by a multitude of projects (as demonstrated with Ujo and BHP project "Rai stones").
http://imgur.com/AXHw1Df After the Consensys presentation, my 2nd favourite presentation was by Wanxiang labs "10 years to build a city", talking about how they plan on taking some land and creating from scratch a smart city powered by the blockchain and electric vehicles. While the other old guard are squabbling about how it is going to impact their "business as usual" profits, there were the new projects out there envisioning and disrupting.
The BHP presentation was also pretty cool, a great implemenation of using Blockchain to improve a business process.
`
Presentations
New Finance: Technical & Legal rules - BoC He is from bank of China. Entire presentation was him being scared and trying to justify why current Blockchain tech is an unregulated wasteland, and why there needs to be regulation from banks and government.
For Fintech they think Blockchain will not be successful without proper regulations Blockchain finance - it is distributed. Storing all of the transactions will take a lot of storage space. What to do once the transaction rates exceed what can be processed. Thinks that public distributed transactions will not be more than a toy like with Bitcoin. For real FinTech they need something different for a high frequency. Thinks that decentralisation should not be the core feature of Blockchains (due to transaction limit). Thinks it should be decentralised, not distributed.
Should be done with private consortiums. Needs legal rules and technical rules. They think that self rulemaking currencies (Bitcoin) can not be regulated. So need to stop them, to prevent bad things like money laundering. This is showing the loopholes brought about by Bitcoin. So when using digital currencies, they need certifications and tracking.
"We need more regulations and rules to facilitate the healthy development of this space. Only with support of regulations can new technology take off".
Me: I totally disagree… (if not already apparent)
Blockchain futures & realities - CSDC China Securities Depository and clearinghouse
He was much more open minded and forward looking. Is a pep talk for "things are going to change", how are we going to use these new things. He said that he recorded it into English that should be able to be downloaded, would be worth watching if you are into this space.
Summary: Genie is out of the bottle, we need to embrace this and think how we are going to put the requirements of securities ("real name transactions") in a decentralised way. And the registration and tracking of assets to real names.
People have ideals because they are not happy with reality. Due to this dissatisfaction, people are passionate about trying to make that dream a reality. Need to play by the rules, or the market will be chaos. So now we have facilities law, regulations, etc. This forms the framework of China economic. This is very different from Blockchain. This is at odds to the distributed systems. Seems like we are dissatisfied with this, so trying to reconcile these differences.
All securities transactions need to follow "real name" transactions, but want to do this in a decentralised manner. Market cap is 54 trillion (of something in China). GDP is over 70 million
They are researching Blockchain, but not just in the lab. Need to find potential applications and use cases for it. If we want to implement Blockchain technologies, we need to see what the hurdles will be, so we can get closer to the ideal. As BoC speaker said, the number of transactions per seconds is HUGE. Daily may reach 10s of millions at its peak. How are we going to handle this with a theoretical framework. Need to start from the reality of China. And the reality is it is a giant country with a huge population, which depends on the capital market. If you just implement within a lab it is okay. But if it is going to be put into the industry, then we need to work with the government. We can't just get rid of the government, it is impossible (REVOLUTION!!). So need to focus on key senarios to tackle, as you can't just apply Blockchain everywhere simultaneously. Or all your efforts will fruitless. How to complement it initially, not replace it.
Ten years efforts to build a city (Wanxiang Labs) Me: I reallly liked this presentation. I've been keeping notes for months around building this type of innovative city in Australia. I plan on rewatching this one again later.
Going to build a city in 10 years. An energy gathering city in HangZhou 10KM2. Their US company is starting to build new energy vehicle. 900m RMB? 90k people. Deploy the city into the cloud. Intelligent life, traffic & services. Everything will be connected. IoT, Internet, smart living, smart transport. Once this is successful, they plan on launching it across the world. Will publish their learnings. Launching incubators and accelerators. Their own cloud Blockchain as a Service. Many scenarios in this smart city that could utilise Blockchain. Distribution for Solar power. ID & Vehicle registration. Intelligent community services. Can promote a sharing economy throughout the community. Partnering with Microsoft, IBM, Consensys, Ethereum foundation, WeBank, AliCloud
Vitalik Buterin keynote Talking of the progress China has made in Blockchain innovation in such a short period of time. He visited China 3 years ago and visited a number of Bitcoin companies and was impressed on the scale of what China had, much more than what was happening in USA. But all the focus was just on cryptocurrencies, not Blockchain technologies, Just mining. 2nd time, he saw some kind of experimentation happening with interesting things (like coloured coins?) 3rd time saw more interest in Blockchains. 4th? time, he did a hackathon with Wanxiang labs (event sponsor), and there were ~30 projects. The growth since then has been rapidly growing. The scale of projects we couldn't have imagined 3 years ago. Was just theoretical, now a lot of ideas are almost reality. e.g. Self-sovereign identity, instant settlement.
Hyperledger https://www.hyperledger.org/ Goals. Build an opensource dev focused community of communities to build a hyperledger based solution. Create a family of "etnerprise grade" open source blockchain framework, platform & libraries.
Because it is an enterprise opensource project, they need to track contributions, patent details, etc. Is part of the Linux Foundation, which has 16 years of providing governance stucture support for major open source projects. 80 project partners. IBM, Intel, Accenture, JP Morgan, Airbus, ANZ bank, Cisco, etc. 20 of the 80 project partners, are based in China. Apache license v2.
A world or many chains. There will not be only one blockchain. There will be many public chians and millions of private chains. Each may use different consensus mechanisms.
Major projects are: Fabric: Developed by IBM. PBFT, moving to Raft and other pluggable consensus mechanisms. Written in Go. Sawtooth Lake: Proof of Elapsed Time. Runs on secure enclaves. Written in Python. Hyperledger explorer: GUI for navigating Fabric & swatooth lake. Fabric-py SDK. (Java proposed later).
Future: Smart contract engines. Portable identities. Will never see a "HyperCoin". It is about making Hyperledger a standard, and a governance group.
IBM keynote - IBM Blockchain & Hyperledger Today if you want to do something in your business on Blockchain it is difficult. Hard to scale, issues with privacy. No Enterprise support. Need tools to write tests for smart contracts. Need good solution patterns. Difficult to scale up, especially around transaction rates.
Built Fabric to support "serious business" Permissioned blockchains can't scale. Every node shouldn't execute every transaction. The 2 peers that are interacting are the only ones that should execute. IBM has implemented this internally to resolve invoice disputes with their suppliers.
IBM All the slides were in Chinese. Difficult to follow unfortuantely. The (original) Silk Road was important for trade. Blockchain may be just as important for trade in the future People are debating the need of distributed systems being an important thing of Blockchains, is it really necessiary? Blockchain should instead be focused on unblocking instead. IBM will provide an IBM certified docker container. IBM Blockchain.
http://www-31.ibm.com/ibm/cn/blockchain/index.html Has a concept of a "shadow chain"?
Blockchain Platform @ Microsoft At Devcon1 Microsoft announced Blockchain as a Service. Rolled out DevTest Labs to allow you to spin up public, private, permissioned, and consotrium blockchians quickly. Provisoin with 1 click. Mix & match from best available blockchain tech.
Bletchley: Open infrastructure, Enterprise capabilities. Microsoft is not building their own Blockchain.
Blockchain has some missing parts (identity, privacy, key management lifecycle, tools). Asked our partners what are the missing parts. A database in itself isn't an application.
(re)Announcing: Bletchley v1. 2 parts. Distributed infrastructure layer (Blockapps, R3, bitpay, parity, Eris). There isn't going to be 1 Blockchain to rule them all, so allow you to leverage any of them. Lots of customers were taking a long time trying to spin up private consortiums, and trying to secure them correctly. Used to take 3 weeks, now down to 8 questions and 5 minutes. Spins up a private Ethereum consortium. 4-100s of nodes.
Distributed middleware "fabric" layer. Tools that can work across many blockchain technologies. Cryptlets are a way of doing offchain processing. Receive market data based on an event (market price daily closing, CRM event). Need to have trusted execution of the logic, to attest that it was not tampered with. Secure IP protected algorithms. Scale an algorithm for max performance by running it off blockchain in a secure & attested way in the cloud. Oracles may be malicious, or they may be intercepted during transmission. Cryptlets run on a secure host with a secure communication channel in a trust envelope. Marketplace for publishing the cryptlets into a market for others to consume. Azure cloud is twice the size of Amazon & Google COMBINED.
Bletchley Cryptlet Fabric. Supports Ethereum, will support more Blockchains. It is middleware that will support many. Secure execution on demand. Standard way of publishing and accessing external resources.
BaaS roadmap. DevTest labs, will continue to onboard more. Bletchley v1. Kinakuta to help improve security. Bletchley SDK
Longer range implications of Ethereum & other decentralising technologies (Consensys) LOVED this presentation.
Simplest view: Next gen database. Blockchain based, maximal replication, Prevents rogue actors Force for universal disintermediation, will distrupt every industry. Previously it was mostly just Bitcoin. Future projects were "BitCoin 2.0", instead of "Blockchain 2.0". So Ethereum project built the most powerful and capable Blockchain platform, both public (permisionless) and private (permissioned) Deeply secure, non-repudiable shared source of truth. Dapp is a set of smart contracts. And a user interface to interact with it. Was important to get an initial version of Ethereum out into the hands of devs, to start thinking how to start building decentralised applications. Ethereum has a vision for scalability, which includes sharding and state channels. Privacy, state channels is one option. Zcash/zk-Snarks is another way.
Currently building out an ecosystem of decentralised applications. Building core components: Identity/persona (uPort, metamask). Wallet (uPort wallet). Registries (Regis, ENS). Token Factory. Do private enterprise Blockchains make sense? Yes, large entities can have a complex internal mix of business units, having a shared source of truth can help. If enterprises have their own private consortium Blockchains, will be a harder target to infiltrate and modify databases. Business processes emboided as state transition graphs.
If you plan on building your own tools or technology on top of Blockchain tech (public or private), build it on Ethereum so it can be reused in many different places by other entities running their private chains Developed "Balance" for real time compliance, accounting auditing and monitoring. Real time dashboard for companies & regulators. Organisations using certified software wil not be able to break or bend any financial accounting rules.
The Blockchain will last for years or decades giving a persistent database. Gives a chance to do persistent portable identity. uPort self-sovereign identity.
Blockapps Announcement Is Ethereum for Enterprise. Partnered with Microsoft to announce Blockchain as a Service (BaaS). Over 1k projects have used it, over 300 customers. Being released in Azure China datacentre (mooncake), and other Chinese clouds : Alibaba cloud, tencent cloud, Wancloud. Initial China projects: Minsheng insurance, Wanxiang smart city, Qianhai smart city, Shanghai smart city. China is going to be the country leading the world in Blockchain projects.
The Rise of Blockchain Consortia: Uniting the Banking World One of the largest banks in Spain. Banks are just a ledger (a very large ledger). Each bank has its own ledger. They don't trust each others. Which is why you need clearing houses and things like this. What if there was a shared ledger trusted by all banks. "It's not about the coin, its about the ledger.
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New development of ChinaLedger: Forging a powerful tool for Chinese capital market in the FinTech era Was literally the most centralised blockchain I have ever heard of. Please excuse me as I rant inline.
ChinaLedger is a consortium. 11 founders established it. Chinese financial institutions and Wanxiang labs. "we created our own Blockchain and tools". Will come up with their own custom software and implementation. Will create a whitepaper and create reference architecture. Partners will use the network to do transactions. Need facilities to be able to freeze or take over acounts, and get access to all data. A need to be able to halt or freeze a transaction or smart contract. A need to be able to halt or freeze a transaction or smart contract. and the facility to liquidate an account or smart conract or manually change the state of a smart contract We need to be able to stop the trading of certain stocks. Let regulators control things. Will be fully in control of the gas. Wants to support 100k/s and 1 ms latency.
Then ironically says tries to say they are going to put privacy into this. "Everything will be encrypted and private. Except that CCP & regulators who will have ability to read everything". I'm SURE that won't be abused…
http://imgur.com/Qt4qh3O You keep using that word... Blockchain, distributed ledger, privacy, encryption
Re-imagining Global Payments (For business)
Banks make a LOT of money from bank wires. So they have no incentive to come up with anything better. The person sending the money needs to give 26 pieces of information. Don't know when you'll get the money, what the rate will be. About $20 to send, $20 to receive, plus lose a few percentage through the conversion.
Their solution (for business payments). Register for an account, can use online. No fees. Transparent FX rate. Can track the payment. Uses Bitcoin in the middle. Before international calls used to call many $s per minute. Now with VoIP (Skype) you can do it for cents. Same thing will happen to international money transfers.
Enabling Global P2P Cash Transfers with Abra (For consumer)
https://www.goabra.com/ http://www.coindesk.com/abra-remittance-app-us-launch/ Nowadays you can send an IM to anyone else in the world instantly for free. Why can't you do the same thing with money? Can do it locally in some domestic markets, like paytm (india, WeChat pay (China), mpesa (Africa). But not for cross border transactions. iOS & Android. Real digital cash wallet. Send & receive globally. No FX risk. Add cash via bank or in person. As private as paper cash. Abra tellers earn $$ (as a percentage fee). The wallet is stored locally on the phone. So you "physically" control it. (need to back up your private key). Use an Abra teller (someone else using the app) to exchange buy/sell cash for digital cash. Anyone can be a teller. Tellers charge a fee. Teller & user rate each other. When 2 people send money each other via Abra, happens instantly, . No FX volatility.
Awaking the Sleeping Giant: The Natural Resource Industry and the Blockchain Note: Hispresentation was in English, but I thought it was extremely considerate that he had his slides translated into Chinese as well. Every slide had simultaneous English & Chinese descriptions so that the attendees using the live translation headsets could follow along easier. If I ever present in another country again, I'll try and plan ahead like he did. Was very thoughtful.
Why is BHP interested in the Blockchain? They are the largest mining company in the world (natural resources mining, not Bitcoin mining. Hehe) They are a global distributed organisation. So a distributed Blockchain
Project Rai Stones. Sample tracking of geological samples. They are highly valuable resources. Some of the wells cost $100M, and you only get 1 chance to take the sample. They currently only track the samples manually through emails & spreadsheets. They are working with Consensys & Blockapps. Runs on Ethereum & IPFS, on top of Microsoft Azure. 1 node at BHP, 1 at their collaborator, 1 at their regulator. 3 roles in the business flow, BHP out in the field, the analysis team, and BHP corp. They create/register a smart contract on the network for each sample. When the person collects the sample, they go to the dashboard, click the checkboxes to say they acquired, that updates the smart contract. They ship it off, so they put in the details of which analysis office it is being sent to, updates state from collected to shipped. Analysis team can log in, see what samples are in transit to them to be analysed. They receive it, give it a unique Id based on their internal process. They get trusted tracking of samples, and real time updates.
What if they could automatically operate machines, they could help avoid bad combinations of machines operating at the same time. Like a crane operating on an oil rig, when a helicopter is coming in. Disable a piece of machinery if it is past its allowed usage before routine preventative maintenance. Disabled until it is tested, and certified as okay on the Blockchain. Stop unqualified people from using a tool or vehicle.
Ore gets mined and put onto shipping freighters. Need to track Provenance, custodians, entire supply chain.
Need to give regulatory data to the regulators in each country the operate in. All the mines in the industry need to submit this public data to gov, it all gets aggregated, and disseminated. But it costs HEAPS to do this. What if they built a consortium chain. They can all publish the public data, ready to be analysed instantly by peers. Could make the entire industry more effienct and transparent by making the consortium not just for the 1 country, but a public one. Give a global transparent view of the entire industry. Would help drop costs of compliance.
They started on Ethereum Mainnet & Testnet. Now they are seeing the emergence of many private chains. They will see the bridging between chains. Seen that Ethereum plans on sharding (many chains). Forsees that there will be a global mesh of these Public & Private chains all supporting each other.
Cotricity – “a prosumer to business”- virtual energy market on the Ethereum blockchain (Consensys) https://co-tricity.com Energy meets Blockchain Joint venture between Consensys & an energy company in Germany. Energy sector is changing rapidly. Prosumer is someone with generative capacity (eg. Solar panels & battery storage). Normal smart meter collects usage about production & consumption. Tracked on Ethereum. Matches up Prosumers to local community things like Schools. The local environmental and economic benefits of keeping it in the local community.
Mechanism design, "reverse game theory". Goal is to effectiveise the energy market and reduce costs. Means creating incentives such that the optimal strategy for every participant results in the realisation of this goal. e.g. Help to smooth out the peak in the morning, give a small reward for not using energy in the morning
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