CoinMarketCap Referral Code: OKVVC5CN (20 Free Diamonds)

CoinMarketCap Referral Code: OKVVC5CN

CoinMarketCap Referral Link: https://coinmarketcap.com/invite?ref=OKVVC5CN

What is CoinMarketCap Referral Code?

CoinMarketCap Referral Code (OKVVC5CN) is a code to be inputted during free signup to the website CoinMarketCap, which is a crypto information site containing various crypto statistics such as price and market cap.

When a new user signs up through the referral link and accumulates 100 diamonds, they will get 20 bonus diamonds, which can be redeemed for free NFTs and other rewards!

Benefits of CoinMarketCap Referral Code

When signing up with a referral code, a user can get a CoinMarketCap referral bonus of 20 diamonds (after accumulating 100 diamonds through daily sign-in). All of the diamonds are totally free and can be obtained just by clicking a button to claim the diamonds.

Many of the rewards are quite attractive and valuable, for example free crypto wallets, free NFTs, and free tickets to blockchain events.

CoinMarketCap Referral ID: OKVVC5CN

CoinMarketCap Referral Link: https://coinmarketcap.com/invite?ref=OKVVC5CN

Free NFT Newsletter (Win ETH and NFTs)

URL: https://nftlately.beehiiv.com/subscribe?ref=LiHMq8yPOz

NFT Lately is one of the top NFT newsletters, featuring latest NFT news, upcoming NFT drops, hottest NFT releases, and exclusive alpha.

Best of all, the NFT Lately newsletter itself is 100% free, and delivered directly to a subscriber’s email inbox.

How to win ETH and NFTs from NFT Lately

  1. First step is to subscribe to the NFT Lately newsletter.
  2. Refer at least 3 friends to be airdropped a free NFT Lately digital asset (i.e. free NFT).
  3. Prizes will be awarded to the subscribers who refer the most friends each month (up to 0.15 ETH).

Sign up for the NFT Lately newsletter to begin learning about the amazing world of NFTs!

Lunacian Referral Code: 3YHKUNEP

Axie Infinity Lunacian Referral Code: 3YHKUNEP

What is a Lunacian Referral Code

Lunacian codes are a first-of-its kind referral program for Web3 games, started by Axie Infinity, the popular NFT Crypto game.

Axie Infinity is a digital pet-battling game, where players assemble a team of Axies to battle against each other. It is something like Pokemon, each Axie has its unique attacks and attributes.

How does Lunacian Referral Code work

  • When a Lunacian Referral Code is used, 1% from the 4.25% marketplace fee will be forwarded to the referrer
  • When a Lunacian Referral Code is not used, the entire 4.25% goes into the Community Treasury, as per normal
  • Once per month, Sky Mavis will utilize the Ecosystem Fund to fully reimburse the Community Treasury for the sum total of reward payouts during that period
  • This experimental feature is in preparation for the increased onboarding that will occur as the Axie Team improves Axie Infinity: Origin and continues to add new features to the Axie universe
  • For more info, check out the official Lunacian Codes Guide

Axie Infinity Review Video

Do check out this interesting Axie Infinity review to learn what the game is about!


Disclaimer: The opinions on Lunacian Referral Code expressed in this blog post are for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Lunacian Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Sweatcoin Referral Code

Check out this free app — It Pays to Walk 🚶

Sweatcoin Referral code: https://sweatco.in/i/m83886072409

Sweatcoin Referral: Refer a friend

Sweatcoin is an app that rewards a user for the simple act of walking around. The current reward is an in-app currency called sweatcoin.

Notably, their crypto token SWEAT with real value will be launching this summer, hence it is a good idea to start accumulating early!

Sweatcoin Promo Code

To sign up using the Sweatcoin Promo Code, simply click on the link: https://sweatco.in/i/m83886072409

As Sweatcoin is primarily a mobile app, one would need a smartphone (Android or iPhone) to install.

Sweatcoin Referral Program

Sweatcoin would benefit anyone with a smartphone and has reasonable walking activity (more than 1000 steps a day). Roughly, 1,000 verified steps gives the user 1 sweatcoin. There is zero upfront cost to using the Sweatcoin app as it is able to be used entirely free of charge.

Not only is it free, it actually benefits one’s health if one is motivated to walk more due to Sweatcoin.

To sign up for the Sweatcoin through the referral program, once again just click on the signup link.

Is Sweatcoin Legit?

While it is impossible to be 100% sure, there are 3 reasons why Sweatcoin seems legit.

Firstly, Sweatcoin does not cost a single cent to use. Hence, Sweatcoin is not trying to earn money from users in this way.

Secondly, Sweatcoin has passed Apple’s stringent rules to be listed on Apple App Store.

Thirdly, one has to check out Sweatcoin’s business model, which explains that they are actually making money through brand partners who essentially advertise on the app. This explains why users can use the app for free.

Our brand partners pay us to be featured in our marketplace. Why? Because they want to connect with people like you. We select brands, products, and experiences with you in mind, that we think you’ll love.

Sweatcoin Team

If you decide to try Sweatcoin, please use the referral link below:

Check out this free app — It Pays to Walk 🚶 https://sweatco.in/i/m83886072409


Disclaimer: The opinions on Sweatcoin expressed in this blog post are for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Sweatcoin Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Where to buy Acala tokens (ACA)

One of the best places to buy Acala (ACA) tokens is on Kucoin. The reason is that Kucoin has one of the widest selection of small altcoins that are not found anywhere else.

Kucoin Official Referral Link: https://www.kucoin.com/ucenter/signup?rcode=rPBBQSX

Kucoin Referral Code: rPBBQSX

Where to buy Acala Coin

Acala is said to be the the DeFi Hub of Polkadot. Currently, they are very new so there are very few crypto exchanges that allows buying of the Acala Coin (ACA).

Kucoin is one of the few exchanges that list the Acala (ACA) coin. The sign up process on Kucoin is quite quick, most of the time you can purchase Acala on the same day.

Tips when considering where to buy Acala Coin:

  • Currently no DEX offers ACA, so decentralized exchanges are ruled out
  • Note that Acala is a Polkadot Parachain, which has a different address from your Polkadot wallet
  • Acala addresses usually but not always start with the number 2
  • Do not send ACA to your Ledger hardware wallet as it is currently not supported by Ledger
  • The main trading pairs on Kucoin are ACA/USDT and ACA/BTC

Where to buy Acala Crypto

In short, Kucoin is one of the top considerations when deciding where to buy Acala crypto (ACA). Simply because Acala (ACA) is not found in major crypto exchanges yet!

Kucoin was launched in 2017, meaning they have been around for 5 years, which is a pretty long time in crypto.

As always, remember to do due diligence when researching where to buy Acala Crypto. If you have decided to use Kucoin, do sign up using the referral link below!

Kucoin Official Referral Link: https://www.kucoin.com/ucenter/signup?rcode=rPBBQSX

Kucoin Referral Code: rPBBQSX


Disclaimer: The opinions on Kucoin and Acala expressed in this blog post are for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Kucoin Crypto Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

DigitalOcean Referral Code

Digital Ocean Referral Code: https://m.do.co/c/82b053631b5d

Use the Referral Code above to get $100 free credit for Digital Ocean!

What is DigitalOcean

DigitalOcean is a cloud infrastructure provider, something like AWS (Amazon Web Services).

Having used AWS before, DigitalOcean is certainly a superior service! The interface is cleaner, simpler, and you can launch your app literally within minutes!

According to many sources, DigitalOcean’s pricing is the best among all cloud providers! Their Droplets virtual machine cost as low as $5 per month, and they even have a free plan on their App Platform at $0 per month!

Digital Ocean Referral Link: https://m.do.co/c/82b053631b5d

DigitalOcean Crypto

Digital Ocean is ideal for crypto mining and especially staking. Many people run their Ethereum nodes on DigitalOcean. The benefits of using DigitalOcean for running crypto nodes include:

  • Lower upfront cost than buying a new computer
  • Does not take up physical space
  • Easily upgradeable at a click of a button (important since staking hardware specs may change, rendering hardware obsolete)
  • Higher uptime
  • Do not have to worry about overheating and other safety issues

Digital Ocean Referral Link: https://m.do.co/c/82b053631b5d

Digital Ocean Droplet Cost

A DigitalOcean Droplet can cost as low as $5 per month for the following specs:

  • 1 GB Memory
  • 1 vCPU (virtual central processing unit)
  • 25 GB SSD Disk

For an Ethereum (or most other crypto) node, a good specification would cost $40 per month:

  • 8 GB Memory
  • 4 vCPUs
  • 160 GB SSD Disk

DigitalOcean Referral Badge

DigitalOcean Referral Badge

Gods Unchained Referral Code: zPklyaLYZB

Gods Unchained Referral

If you’re looking for the next crypto game to play, Gods Unchained is a great game that you should check out. Sign up with my referral code: zPklyaLYZB on the website here: https://godsunchained.com/account/register?referral=zPklyaLYZB

The gameplay is quite similar to Hearthstone, and it is based on the latest crypto GameFi model of “Play-to-Earn”. One can currently earn around USD$100 per month (or more) just by playing the game for free!

Gods Unchained Referral Code Where To Find

Sign up using my referral code: zPklyaLYZB on the website here: https://godsunchained.com/account/register?referral=zPklyaLYZB

Gods Unchained Review

The gameplay is very similar to Hearthstone, as well as Magic: The Gathering. Each player will choose a hero (Nature, War, Death, Deception, Light, Magic) and 30 cards. Then each player will play cards per turn (limited by mana) and attack until the opponent’s hero has 0 health.

Gods Unchained’s team includes Chris Clay, who worked in game development and design for over 20 years, most recently as Game Director of Magic The Gathering: Arena. Clay brings vast experience to his new role as Game Director of the Gods Unchained project.

Gods Unchained Best Starter Deck

One can check out the latest “meta” decks at https://gudecks.com/. Many beginners use the Nature Starter Deck as it is one of the most beginner friendly, and doesn’t require much advanced tactics and synergies.

Gods Unchained Earnings

The current earnings for this game is quite good (~$100 per month) considering it is totally free to play.

The main earnings come from the current play to earn campaign:

  • Play 20 ranked games or more each week
  • Win 7 ranked games or more each week
  • Games must pass 4 rounds to be counted
  • Players must be at least Purified Iron (rank 4) by the end of the week to qualify
  • Player must play against a minimum of 17 unique opponents or more each week
  • Any account that is suspected of win trading, botting, multi-account or any wrongful activities will be disqualified and banned from Gods Unchained.

It is quite simple to qualify for the above criteria, one just needs to play 20 games per week and win 7 out of those 20 (35% win rate). One can just keep playing until the wins are achieved. The earnings for this campaign are paid out in the Gods Unchained crypto token ($GODS), currently priced at around $5.

The other way to earn is through earning free card packs, fusing cards (to become higher quality) and then selling them on the Immutable X market place. Depending on the rarity and usefulness, the price of each card can range from a few dollars to a few hundred dollars!

Gods Unchained Referral Code Bonus

The current bonus or benefit for using the Referral Code is to receive free card packs when creating an account!

If you decide to play this awesome crypto game, sign up with my referral code: zPklyaLYZB on the website here: https://godsunchained.com/account/register?referral=zPklyaLYZB


Disclaimer: The opinions on Gods Unchained expressed in this blog post are for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Gods Unchained Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Unstoppable Domains Referral Code

Unstoppable Domains Referral

For an official referral link to Unstoppable Domains, please use:
https://unstoppabledomains.pxf.io/gb5gOv

Unstoppable Domains Review

Unstoppable Domains is useful for the following:

1. Simplify cryptocurrency addresses with NFT domains. Attach your BTC, ETH, LTC and any other cryptocurrency address to your NFT domain.

2. Use dChat for P2P communication. Sign with your crypto address to access P2P chat, group chats, and read-only broadcasting channels.

3. URL for decentralized websites.

The amazing thing about Unstoppable Domains is that you only have to pay a single one-time fee, unlike traditional web hosting services where payment is often repeated yearly.

Unstoppable Domains Review Reddit

It is often a good idea to consult Reddit reviews. This Reddit thread on r/Cryptocurrency has several users reviewing Unstoppable Domains. The official subreddit on Unstoppable Domains also has a lot of discussion and reviews.

Unstoppable Domains vs ENS

The main advantage Unstoppable Domains has over ENS (Ethereum Name Service) is that it support multiple cryptocurrency addresses!

Unstoppable Domains supports 260+ cryptocurrencies, while ENS only supports Ethereum.

Hence, Unstoppable Domains is clearly superior to its competitor, ENS.

Unstoppable Domains Coin

Currently, Unstoppable Domains has no native token or coin. However, it may release one in the future, like its competitor ENS.

Unstoppable Domains Airdrop

Unstoppable Domains’ competitor ENS issued an airdrop in November 2021 that was worth around USD$20,000.

While Unstoppable Domains has yet to announce an airdrop nor token launch, it is certainly a possibility in the future.

Unstoppable Domains Polygon

Unstoppable Domains has launched on Polygon, and customers can now mint (i.e. claim) any unminted domains to the Polygon Blockchain for free with $0 gas fees!


If you decide to purchase an Unstoppable Domain, please use this referral code here: https://unstoppabledomains.pxf.io/gb5gOv

Similar to traditional websites, the early bird catches the worm! In later stages, nice domain names may either get sold out or become super expensive. It is better to grab them early!


Disclaimer: The opinions on Unstoppable Domains expressed in this blog post is for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Unstoppable Domains Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Coin App Referral Code (1000 free COIN!)

Coin App Referral Code Link: https://coin.onelink.me/ePJg/ba4acb90

Signup using the Referral Link, and be gifted 1000 COIN in-app!

Coin App Review

Coin App is a Geomining App available on Google or Apple Appstore. Basically, it is a little bit like “Pokemon Go” where the game is based on a real map. However, rather than catching Pokemon, the goal is to mine Coins which can eventually be exchanged for Cryptocurrency such as XYO (the app’s ERC-20 Crypto token), Bitcoin (BTC) or Ethereum (ETH).

Once the user collects around 10k COIN in-app, the user can redeem it for XYO ERC-20 tokens which lives on the Ethereum blockchain.

Recently, XYO has been listed on Coinbase Pro, which is quite an achievement!

Coin App Sentinel

XYO Sentinel X Device for Coin App x12 Network Cryptocurrency Geomining (Blue)

The Coin App Sentinel is a device for Geomining COINs. It can be used alongside with the COIN app for x12 bonus while Geomining.

The Geominers who will make maximum benefit from Sentinels are those who are drivers and those who commute a lot.

The purpose of the Sentinel device is for “bound witnessing” on the XYO Network. In simple terms, when two devices that aren’t related or connected each detect one another, each one proves that they both really were in the same place at the same time. It prevents “faking” locations, which traditional technology is not quite able to prevent.

XYO Coin

XYO is the cryptocurrency token of the Coin App, which lives on the Ethereum blockchain as ERC-20 tokens. While first using the Coin App for Geomining, the user earns COIN tokens (which are in-app tokens). Eventually, after earning enough COIN, users can convert them to XYO tokens.

The current price of XYO is $0.0389 (as of Sep 17, 2021), with a total marketcap of around $500 million. (Coinmarketcap: https://coinmarketcap.com/currencies/xyo/)

Coin App YouTube

This YouTube video is a very comprehensive guide on Coin App, and teaches how to earn the Coin rewards in different ways.

If you decide to sign up, use the Referral Link below!

Coin App Referral Code Link: https://coin.onelink.me/ePJg/ba4acb90


Disclaimer: The opinions on Coin App and associated tokens expressed in this blog post are for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Coin App Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Crypto.com Referral Code: fnw2qamaj9

Crypto.com Referral Singapore

Use my referral link https://crypto.com/app/fnw2qamaj9 to sign up for Crypto.com and we both get $25 USD 🙂

Crypto.com is also present in 31 other countries including the U.S, Canada, Europe and in the Asia-Pacific region.

Is Crypto.com Legit

A very popular question is whether Crypto.com is legit, or whether Crypto dot com is safe. We list 3 reasons why Crypto.com is legit:

  •  It is the first cryptocurrency company in the world to have ISO/IEC 27701:2019, CCSS Level 3, ISO27001:2013 and PCI:DSS 3.2.1, Level 1 compliance, and independently assessed at Tier 4, the highest level for both NIST Cybersecurity and Privacy Frameworks. (Source)
  • Crypto.com has partnered with Visa for the Crypto.com Visa Card. Being a fintech giant, Visa will definitely have vetted through Crypto.com to make sure it is partnering with a legit company.
  • Crypto.com has recently extended their insurance coverage to $360 Million, including direct and indirect coverage via custodians. (Source)

Crypto.com Review

Crypto.com is a one-stop platform for all things Crypto. They have an exchange, earn platform, crypto-linked Visa card, as well as an NFT marketplace.

Their Crypto Earn rates are exceptionally good, for example it pays a whopping 8.5% on BTC and ETH as of August 2021. If you check through the different exchanges (e.g. Gemini, Coinbase) you will realize Crypto.com’s rates are very competitive.

Crypto Dot Com Referral Code: fnw2qamaj9

It is important to DYOR (Do Your Own Research) in Crypto. If you decide to try out Crypto.com, do use the referral code below for a USD $25 bonus!

Crypto.com Referral ID Link: https://crypto.com/app/fnw2qamaj9

Crypto.com Fees

Crypto.com fees are listed here: https://crypto.com/exchange/document/fees-limits.

A unique feature of Crypto.com fees is that the fees depends on the amount of CRO tokens staked. CRO tokens are the native token of Crypto.com. The more CRO staked, the lower the fees for trading.


Disclaimer: The opinions on Crypto.com expressed in this blog post is for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Crypto.com Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Free hi Dollar Crypto Last Chance! (Referral code: math88)

hi Dollars Crypto Referral Link: https://hi.com/math88

hi Dollars Crypto Referral Code: math88

hi Dollars Crypto is currently available for free! But not for long, the free rewards are dropping rapidly and may soon be gone. So grab it while it is still available! No app needed other than Telegram/WhatsApp!

Is hi Dollars Crypto legit?

Previously, we blogged about hi Dollar Crypto (also known as hi coin), and 3 reasons why they are likely to be legit. Today, there is one more reason!

hi Dollars Crypto (hi coin) just launched on Uniswap!

For those familiar with Uniswap, it is the most legit DEX (Decentralized Exchange) in the entire cryptocurrency scene. hi dollars just launched on Uniswap with a $12.51m TVL (Total Value Locked): https://info.uniswap.org/#/tokens/0xc4f6e93aeddc11dc22268488465babcaf09399ac

hi Dollars just launched officially on Uniswap with $12.51m TVL. Grab your free hi Crypto at https://hi.com/math88!

Last Chance for getting free hi Dollars Crypto

Currently, people who sign up now can get 2.5 hi Dollars per day, which is around ~$1.40 USD. In total, it would be $42 USD per month. Do note that hi Dollars price is not fixed, it can rise even more according to market demand.

The free hi Dollars Crypto will only last until the entire “Launch Incentives and Distribution” pool is exhausted. The amount may vary over time depending on the number of members who have joined hi. Currently we are already towards the final stages, so do grab the free hi Dollars while stocks last!

Currently free hi Dollars Crypto is at the second final stage of 2.5 hi Dollars / day. Grab them now at https://hi.com/math88!

If you decide to sign up, use the Referral Link below!

If you need more information on hi Dollars Crypto, feel free to check out our comprehensive blog post written previously on hi Crypto.

hi Dollars Crypto Referral Link: https://hi.com/math88

hi Dollars Crypto Invitation Code: math88

Signing up is extremely easy, there is no need to download any app. Simply click on the referral link and click on Free Sign up with Telegram or WhatsApp. The subsequent instructions should be quite easy to follow. Do note that you just have to sign in once a day and answer a very simple survey (just 1 question) in order to get the free hi Dollars Crypto!

Signing up for hi Dollars Crypto is extremely easy through the official hi website: https://hi.com/math88.

Disclaimer: The opinions on hi Dollars Crypto expressed in this blog post are for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on hi Dollars Crypto Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Binance Referral Code: SQVEBTAO

Binance Referral Code: SQVEBTAO

For the referral code, enter “SQVEBTAO” when prompted, or you may just click on the following Binance Referral Link directly!

There are rewards (10% kickback rate for trading fees) for using the referral code/link to sign up!

Binance is a cryptocurrency exchange that provides a platform for trading various cryptocurrencies. Binance is currently the largest exchange in the world in terms of daily trading volume!

Binance Referral ID: SQVEBTAO

The benefits of using this Binance Referral ID (SQVEBTAO) is a 10% cashback rate for trading commissions. This can add up to a significant amount over the long run.

When you sign up using the Referral ID or link, you will be able to see the commission kickback of 10%.

Binance Referral Bonus (10%)

When signing up for Binance, it’s definitely a good idea to enter a Referral ID as one will get a referral bonus (10% cashback rate for commission).

Disclaimer: The opinions on Binance Referral Code expressed in this blog post is for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Binance Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Lido Staking Review and Rewards

Click here to explore ETH Staking with Lido! (Official Lido Referral Link)

Lido Staking Review

Lido is a liquid staking solution for ETH 2.0 backed by industry-leading staking providers. Lido lets users stake their ETH – without locking assets or maintaining infrastructure – whilst participating in on-chain activities, e.g. lending.

When staking with Lido, users receive staked ETH (stETH) in return. StETH represents the value of your initial staking deposit plus daily staking rewards, increasing in balance daily as rewards come in. These stETH balances can be used like regular ETH to earn yields and lending rewards.

There is no lockup period when staking with Lido, which is one of the main advantages. This is unlike many other staking services, be it on Coinbase, Kraken or staking 32 ETH as a validator. For those staking services, your ETH will be locked up until ETH 2.0 launches, which may be in a few years’ time.

We can see that the current APR is 5.4%. Lido’s stETH market cap is very high, at more than $2 billion.

Lido Staking Rewards

At the point of writing this (August 2021), the Lido Staking Reward is 5.4% APR. This is very competitive considering Coinbase’s APR is only 5%. Do note that as more people stake Ether, the APR may decrease (this is controlled on Ethereum’s side, it is not controlled by Lido).

Lido Staking rewards are paid in stETH, which represents the value of your initial staking deposit plus staking rewards. Do note that stETH can be further deposited into DeFi protocols like Curve Finance for further yield. Currently, the Curve Finance pool gives a whopping ~12% APY paid in a mixture of tokens like (ETH, stETH, CRV and LDO).

The stETH pool on Curve Finance gives up to ~12% additional rewards!

Lido Staking Reddit

You may want to check out the Lido Staking Reddit (https://www.reddit.com/r/LidoFinance/) to see what other users say about Lido Staking!

Lido Staking Ledger

Many Crypto Hodlers hold their ETH in a hardware wallet like Ledger. The way to stake ETH on Lido using Ledger, is to first connect Lido to a software wallet like MetaMask. Then, connect the MetaMask wallet to Lido in order to perform staking.

Ledger Nano X – The Best Crypto Hardware Wallet – Bluetooth – Secure and Manage Your Bitcoin, Ethereum, ERC20 and Many Other Coins

Is Lido Staking safe?

With Cryptocurrency, there is always some risk, but here are 2 reasons why Lido Staking is considered safe:

  1. Lido has undergone multiple audits. You can see the list of their audits on GitHub.
  2. Lido uses a unique “distributed custody” solution in which the withdrawal key for all of the network’s validators has been split into 11 different parts secured by 11 different participants.

    The 11 participants include very big names in the crypto scene: Chorus One, Staking Facilities, Certus One, Argent, Banteg (yearn.finance), Alex Svanevik (Nansen), Anton Bukov (1inch), Michael Egorov (Curve/Nucypher), Rune Christensen (MakerDAO), Will Harborne (DeversiFi) and Mustafa Al-Bassam (LazyLedger).

Ready to stake with Lido?

If you have decided to stake with Lido, do check out the Lido Staking page where you can begin your ETH staking journey!


Disclaimer: The opinions on Lido Staking expressed in this blog post is for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Lido Staking. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

hi Dollars Referral Code: math88 (Earn free crypto worth $2 USD per day, free signup!)

hi Dollars Referral Link: https://hi.com/math88

hi Dollars Referral Code: math88

hi Dollars Review

hi is leveraging blockchain technology to build services that are not-for-profit and community powered. They aim to be the world’s first universal cross-ecosystem mobile payment and financial services platform.

hi is a bit similar to Pi Network, with a few differences:

  • Currently Pi coins have no value yet, since they are still on the Testnet.
  • hi Dollars already have a value, currently 1 hi Dollar is worth around 0.2210 USD.

Free hi Dollars (currently at 10 hi Dollars/day)

To drive awareness and engagement in hi, members will earn hi Dollars each day they interact with hi. The bonus will last until the entire “Launch Incentives and Distribution” pool is exhausted. The amount may vary over time depending on the number of members who have joined hi.

10 hi Dollars is worth around $2 USD since 1 hi Dollar is $0.2210 USD.

If the rate continues, it would be a free monthly earning of around $2 x 30 = $60 USD.

Is hi Dollars Safe / Is hi Dollars Legit

While it is impossible to answer with 100% certainty, one can list at least 3 reasons why hi Dollars is legit:

  • hi Dollars is cofounded by Stefan Rust, who was the former CEO of Bitcoin.com. Another cofounder is Sean Rach, who was the former Chief Marketing Officer of Crypto.com.
  • They do have a physical office registered, in addition to a well-written Whitepaper.
  • If you are just collecting the free rewards, no money is involved in using the hi Dollars app. No credit card details are needed. (Note: There is also an option to purchase hi Dollars.)

Is hi Dollar/ hi Crypto Worth Anything

Yes, 1 hi Dollar is currently worth $0.2210 USD.

hi Dollars Reddit

Reddit is often a good way to find out others’ opinion of a new project like hi Dollars. The official hi Dollars subreddit is: https://www.reddit.com/r/hi_official/.

hi Dollars Telegram

Currently, there are two ways to use hi Dollars, either their Web App or the Telegram app. Both ways are quite easy and intuitive to sign up and use. The instructions for both methods can be clearly found on the official hi website: https://hi.com/math88.

If you decide to sign up, use the Referral Link below!

hi Dollars Crypto Referral Link: https://hi.com/math88

hi Dollars Invitation Code: math88

hi Dollars YouTube Videos


Disclaimer: The opinions on hi Dollars expressed in this blog post are for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on hi Dollars Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Gemini Referral Code

Gemini Referral Link: gemini.com/share/lvevmqvtn

Gemini Referral Singapore

For the referral code, you may just click on the following Gemini Referral Link directly!

There are rewards (such as earn $10 USD in bitcoin when when one trades $100 USD in 30 days) for using the referral code/link to sign up!

Gemini is a digital currency exchange and custodian that allows customers to buy, sell, and store digital assets. It is a New York trust company that is regulated by the New York State Department of Financial Services (NYDFS) and was founded in 2014 by Cameron and Tyler Winklevoss (the famous Winklevoss brothers who were cofounders of Facebook).

Gemini Commission Fees

One of the key benefits of Gemini is its low commission fees. It is highly competitive among all the brokers. For example the charges for using its Active Trader application is 0.35%. This is very low considering that many exchanges usually charge upwards of 0.5%. For example Binance SG charges 0.60%.

Due to the low fees of Gemini (Active Trader), it is useful for people who are either trading frequently or trading in small amounts.

It is important to always use Active Trader (rather than the basic interface), as it has lower fees.

Gemini Singapore Review

Gemini is extremely fast for signing up. You can signup online within minutes, using Singpass to fill in personal details automatically.

Funding is using Xfers FAST transfer, but it is not subject to the $30k annual limit since it is considered a direct Xfers transfer. For this reason, Gemini is a viable option for those who have maxed out the Binance SG Xfers annual limit.

The fund transfer speed via Xfers FAST is quite fast (pun unintended), usually within minutes.

The website interface of Gemini has an excellent design, and is extremely user friendly.

Gemini Minimum Deposit

There is no minimum deposit for Gemini, and there is also no minimum number of coins or tokens you need to purchase. One can buy as low as just a fraction of Bitcoin.

Is Gemini Safe?

This is the most frequently searched question. Firstly, Gemini is a New York trust company that is regulated by the New York State Department of Financial Services (NYDFS). The official NYDFS press release for Gemini can be found here.

Secondly, The New York Times has reported that Gemini is trusted by Ari Paul, of the hedge fund BlockTower Capital, who deals in virtual currency.[9] According to reports by both Bloomberg News and Fortune magazine, Gemini was the first exchange to launch bitcoin futures contracts in December 2017. Fortune reported that Chicago Board Options Exchange (CBOE) uses Gemini “as the basis for the daily settlement for the bitcoin futures”.[10]

With any investing, there is always some risk, so do your research carefully before investing using any exchange!

Gemini Invitation Code / Promo Code

Once again, if you decide to sign up for Gemini, do use the invitation code by just clicking on the following Gemini Referral Link directly!


Disclaimer: The opinions on Gemini expressed in this blog post is for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Gemini Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.


The below YouTube video is a beginner friendly introduction and review of Gemini.

Coinbase Referral

Coinbase Referral Sign Up

Hi – I’ve been using Coinbase which makes it really easy and safe to buy, sell, and store digital currency (like Bitcoin). Sign up now and get SGD 13.36 of free Bitcoin when you buy or sell at least SGD 133.63 of digital currency. Claim your invite now: https://www.coinbase.com/join/wu_t22

Coinbase is a listed company on Nasdaq, with ticker symbol COIN. As of March 2021, Coinbase was the largest cryptocurrency exchange in the United States by trading volume.

There are actually free gifts of crypto on Coinbase, just by signing up and watching some videos. The gifts are usually small amounts of lower cap crypto.

Coinbase Commission Fees

  • Coinbase charges a spread of about one-half of one percent (0.50%) for cryptocurrency purchases and cryptocurrency sales.
  • Coinbase also charges a Coinbase Fee (in addition to the spread), which is around $0.99 to $2.99.

Coinbase Singapore Review

Coinbase is quite fast for signing up. You can signup online within minutes. Note that they may require some identity verification such as ID (NRIC or passport) and a document containing your address (utilities bill, or bank statement).

The mobile app of Coinbase also has an excellent design, and is extremely user friendly.

Coinbase Minimum Deposit

There is a very low minimum deposit for Coinbase (around $50 recommended), and there is also virtually no minimum number of crypto you can buy (can buy as low as $2).

Is Coinbase Safe?

This is the most frequently searched question. Firstly, Coinbase has been granted a license exemption by MAS (Monetary Authority of Singapore). Their MAS exemption can be found here.

Secondly, all digital currency that Coinbase holds in its online hot storage is insured. If Coinbase were to suffer a breach of its online hot storage, the insurance policy would pay out to cover any customer funds lost as a result. 

Thirdly, Coinbase is regulated by SEC (U.S. Security and Exchange Commission). Their SEC license can be found here.

Lastly, for added security, there is 2-Factor Authentication option for Coinbase. Sometimes, there is 3-Factor Authentication (email authentication as well). You can set it up during registration, by providing your phone number and email.

With any investing, there is always some risk, so do your research carefully before investing using any broker!

Coinbase Invitation Code / Promo Code

Once again, if you decide to sign up for Coinbase, do use the invitation code by just clicking on the following Coinbase Referral Link directly! (Free Bitcoin from signing up using the referral link!)


Disclaimer: The opinions on Coinbase expressed in this blog post is for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Coinbase Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.


The below video is a very detailed review and tutorial on Coinbase (2021 updated).

Last few months to mine Free Pi Coins (Referral Code: math88pi)

Pi Network Invitation Code: math88pi

I am sending you 1π! Pi is a new digital currency developed by Stanford PhDs, with over 10 million members worldwide. To claim your Pi, follow this link https://minepi.com/math88pi and use my username (math88pi) as your invitation code.

It is literally the last few months to mine Pi Coins, Mainnet is launching in estimated Q4 2021 which is just a few months away.

Pi Network has a halving procedure in place, similar to Bitcoin. Basically it means that, the mining rate will reduce by half  when a certain milestone is being hit (usually in terms of number of members). Eventually, the mining rate may even hit zero. This means Pi Coin eventually has a finite supply, just like Bitcoin.

We have a detailed review of Pi Network and Pi Coins in a previous blogpost.

Pi Wallet will be released on 31 March 2021

On the Pi Network’s official Twitter page, they announced that they will be releasing the Pi wallet on the Testnet with Test-Pi on March 31, 2021.

This is quite an achievement, Testnet is usually just one step behind Mainnet. For example, Ethereum has several Testnets such as Rinkeby Testnet. The Testnet can act as a test or experiment to see if there are any bugs, before rolling out the Mainnet which contains the actual Pi coins.

Pi network vs Bee network

In the previous blogpost, we detailed some reasons why Pi network is likely to be legit.

Unfortunately, the same cannot be said for Bee network:

  • Bee network is created by anonymous/unknown people.
  • Bee network is just a “clone” of Pi Network in many ways, up to their White Paper.
  • Not sure if Bee network is a legitimate blockchain project, or just one that is trying to ride on the waves of Pi Network.

Hence, currently, we recommend Pi Network but not Bee Network.


Disclaimer: The opinions on Pi Network expressed in this blog post is for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Pi Network Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Pi Network Referral Code: math88pi

In view of the upcoming Pi day (3.14), this topic of Pi Network is quite appropriate. In this blog post, we will share about Pi Network, what it is, and more.

Pi Network Invitation Code: math88pi

I am sending you 1π! Pi is a new digital currency developed by Stanford PhDs, with over 10 million members worldwide. To claim your Pi, follow this link https://minepi.com/math88pi and use my username (math88pi) as your invitation code.

Pi Network Review

Pi Network is an upcoming blockchain, with idea similar to Bitcoin, but yet with certain differences:

  • Pi Network uses the Stellar Consensus Protocol, while Bitcoin uses Proof of Work.
  • Pi Network is currently still in the early phases, meaning that it is not available on the “Main Net” yet, or on any exchange. Bitcoin is already very established as of 2021, even recognized by major institutions and banks.

Is Pi Network Safe / Is Pi Network Legit

While it is impossible to answer with 100% certainty, one can list at least 3 reasons why Pi Network is legit:

  1. Pi Network is listed on the Apple App Store. It is known that “Apple evaluates every app in detail before it’s available in the App Store to make sure that it doesn’t contains viruses.”
  2. Pi Network is created by real known people (Stanford PhDs: Dr. Nicolas Kokkalis and Dr. Chengdiao Fan) who put their real name upfront. Their identities are verified by Stanford Daily, which is the official student-run, independent daily newspaper serving Stanford University.
  3. No money is involved in using Pi Network app. No credit card details are needed. Hence, it is impossible that Pi Network is trying to scam money since no money is involved.

Is Pi Network Worth Anything

This is another popular question, on whether Pi Network is worth it. Firstly, Pi Network only takes few seconds per day, to tap the mine button. Hence, the total time wasted is very minimal.

Secondly, once Pi Network goes live on the Main Net, it has to be worth something non-zero. Many YouTubers have analyzed its worth (Pi Network price predictions), the below video has quite a mathematical estimate of what Pi Coin is worth.

Pi Network Referral Link: https://minepi.com/math88pi

Pi Network Invitation Code: math88pi

Pi Network Mining

Pi Network coins are able to be mined on a mobile phone. They are very unlike the Proof of Work algorithms which require massive amounts of electricity and computing power. In fact, the coins can be mined without WiFi or running in the background.

What is happening at this stage is actually “pre-mining”, which is consistent with the Stellar Consensus Protocol (SCP):

Pi Network differs from traditional cryptocurrencies in that the coins are “pre-mined” or pre-generated from the start. When you initiate mining on the Pi Network app, you are simply being a distributed a set amount of coins per hour. Because the coins are pre-generated, your phone doesn’t do any heavy computational tasks, and power impact is minimal.

Medium: https://medium.com/@kona.kona/cryptocurrency-for-everyday-people-from-stanford-pi-network-9d743d1ddfd2

The mining of Pi Coin has a halving stage, just like Bitcoin. Eventually, the mining rate could even fall to zero. This helps to reduce inflation.


Disclaimer: The opinions on Pi Network expressed in this blog post is for general informational purposes only and are not intended to provide specific advice or recommendations for any individual or on any specific security or investment product. It is only intended to provide information on Pi Network Referral Code. In particular, this blog post is not a substitute for obtaining advice from a qualified investment advisor.

Ethereum in real life (Duke University is teaching Ethereum)

Ethereum has started to see many actual use cases in real life. For instance, major companies like Amazon, Microsoft, Google, Visa are all starting to adopt Ethereum as part of their real life usage.

Ethereum has started to appear in education as well. Duke University (one of the top universites in the USA), has started teaching modules of “Ethereum and Smart Contracts” as part of the syllabus.

Course description (Ethereum and Smart Contracts course in Duke University):

“Learn how to develop smart contracts and decentralized applications on the Ethereum Blockchain as well as history and trends of Ethereum itself. Ethereum is the most promising decentralized smart contract platform, and blockchain developers are in high demand. Learning these skills will give you a leg up in the blockchain world, especially in the Ethereum ecosystem. We will cover Ethereum (the platform), Solidity (the programming language), Truffle (the developer framework), and web3.js (the front-end library). Preference: some blockchain/cryptocurrency understanding. Prerequisite: basic programming skills.”

Trinity College of Arts and Sciences at Duke University


Ethereum Book

Learning blockchain technology should be a very marketable skill in the near future. Currently, there are two main ways to learn it, through online courses or through books.


Mastering Ethereum: Building Smart Contracts and DApps

The book above is authored by Dr Gavin Wood, who was the creator of the Solidity language and cofounder of Ethereum.

Ethereum Real Life Applications

Recently, the blockchain Ethereum is starting to gain widespread acceptance, many major companies such as Microsoft, Google, Amazon are already using it.

In terms of publicity, Ethereum is still behind its more famous cousin “Bitcoin”, but that should change in the near future. In fact, many people have postulated that a “flippening” may happen where Ethereum takes over Bitcoin as the cryptocurrency with the largest market cap.

In this blogpost, we list the real life applications and uses of Ethereum, using official sources as far as possible. That is, if Google is using Ethereum, we will try to point to the official Google website instead of a third party news site. Otherwise, we will only use very reliable third party sources such as Forbes, etc.

Amazon Ethereum Blockchain

This is very recent news, on Dec 21 2020. Amazon Managed Blockchain now supports Ethereum. With Amazon Managed Blockchain, AWS (Amazon Web Service) customers get secure networking, fast and reliable syncs to the Ethereum blockchain, durable elastic storage for ledger data, encryption at rest and transport, and secure access to the network via standard open-source Ethereum APIs.

Official Amazon Ethereum Blockchain news: https://aws.amazon.com/about-aws/whats-new/2020/12/amazon-managed-blockchain-supports-ethereum/

Google Cloud & Ethereum

Ethereum can inter-operate with Google Cloud’s enterprise cloud data warehouse (BigQuery) via oracle middleware (Chainlink). At a high level, Ethereum Dapps (i.e. smart contract applications) request data from Chainlink, which in turn retrieves data from a web service built with Google App Engine and BigQuery.

Official Google Cloud & Ethereum news:
https://cloud.google.com/blog/products/data-analytics/building-hybrid-blockchain-cloud-applications-with-ethereum-and-google-cloud

Ethereum Blockchain as a Service on Microsoft Azure

Microsoft and ConsenSys (a blockchain software technology company) are partnering to offer Ethereum Blockchain as a Service (EBaaS) on Microsoft Azure so Enterprise clients and developers can have a single click cloud based blockchain developer environment. The initial offering contains two tools that allow for rapid development of SmartContract based applications: Ether.Camp – An integrated developer environment, and BlockApps – a private, semi-private Ethereum blockchain environment, that can deploy into the public Ethereum environment.

Official Microsoft Ethereum news:
https://azure.microsoft.com/es-es/blog/ethereum-blockchain-as-a-service-now-on-azure/

Visa Ethereum

Visa announced it is connecting its global payments network of 60 million merchants to the U.S. Dollar Coin (USDC) developed by Circle Internet Financial on the Ethereum blockchain.

Forbes news: https://www.forbes.com/sites/michaeldelcastillo/2020/12/02/visa-partners-with-ethereum-digital-dollar-startup-that-raised-271-million/?sh=5dc04f484b1f

Visa didn’t quite announce it on its official Visa website, but we can see that Visa is actively recruiting engineers with Ethereum and Solidity (the programming language on Ethereum) experience.

Visa is actively recruiting engineers with Ethereum experience:

We’re seeking a strong developer experienced with Ethereum and blockchain architecture to be a part of
team tasked with building distributed application. Our ideal candidate has built and released distributed
applications, has worked with the Ripple, R3, Ethereum and/or Bitcoin blockchain, and has experience with Solidity

Multiple Positions are available in Austin, TX and Foster City, CA locations

Source from Official Visa website: https://usa.visa.com/careers/job-details.jobid.743999664785893.deptid.934140.html

Ethereum JP Morgan

The Blockchain Center of Excellence at J.P. Morgan leads efforts for Distributed Ledger Technology applications, actively researching blockchain use cases to develop in-house technology and pilot solutions across lines of business within J.P. Morgan.

The program also manages strategic relationships and investments with key vendors and consortia, including Enterprise Ethereum Alliance (EEA). The Enterprise Ethereum Alliance is a member-led industry organization whose objective is to drive the use of Ethereum blockchain technology as an open-standard to empower all enterprises.

Official JP Morgan Ethereum news:
https://www.jpmorgan.com/insights/technology/blockchain

Other Ethereum use cases

A full list of companies using (or interested in using) Ethereum can actually be seen on the Enterprise Ethereum Alliance website, under the members section. We can see that many big name companies are part of the Enterprise Ethereum Alliance, including:

  • Accenture
  • Baidu
  • Dell (Boomi)
  • Ernst & Young
  • Intel
  • PricewaterhouseCoopers LLP
  • Standard Chartered Bank
  • VMware, Inc.

It is interesting to note that 2 of the “Big Four” accounting firms, Ernst & Young and PricewaterhouseCoopers are interested in Ethereum and smart contracts, which could potentially change the accounting industry.

According to Business Times Singapore, 80% of current accounting tasks will soon be done by machines, displacing humans in most junior finance roles.