MaidSafeCoin serves as a token for Safecoin, a decentralized currency for a decentralized network. Safecoin will serve as the currency for the SAFE network, a network made up of the extra hard disk space, processing power, and data connectivity of its users. Think of it as the sharing economy but for your digital resources. MaidSafe is the company developing the SAFE network to save the world from the perils of centralized data storage. In the current paradigm, the best case is corporations use your data to better target you to their advertisers. The worst case is they leak your private data to the public, as Yahoo, Equifax, Target, and many other companies have already done. The SAFE network ultimately wants to “create a secure, autonomous, data-centric, peer-to-peer network as an alternative to the current server-centric model.” There will be two main users of the network: clients and farmers. The client accesses the various features of the network, such as browsing, storing data, or transferring money. The farmers store and look after your data until it’s needed, at which point they might receive a reward for their efforts. The SAFE network is an “encrypted layer that sits on top of the current internet, allowing for autonomous data storage and networking by replacing three” of the OSI networking layers. MaidSafe, a Scotland based company, started developing the SAFE network in 2006. The presale on April 22nd, 2014 sold 10% of all MaidSafeCoins. You could buy 17,000 MaidSafeCoins for 1 BTC at that time. The company allowed 30 days to try and reach their 8 million dollar fundraising goal, but they reached the target in just 5 hours. The team is currently in stage Alpha 2 on their roadmap. the future of this crypto, quite like other presently available cryptos such as BitShares, Cardano, Dent, looks bright because the concept of having a decentralized internet is a fresh one. As more and more networks—whether data networks or social media—make the shift to decentralization, MaidSafeCoin coins’ value will grow. Just keep an eye on MAID because it is all set to seriously disrupt the internet landscape for the better. The future of this crypto, quite like other presently available cryptos such as BitShares, Cardano, Dent, looks bright because the concept of having a decentralized internet is a fresh one. As more and more networks—whether data networks or social media—make the shift to decentralization, MaidSafeCoin coins’ value will grow. Just keep an eye on MAID because it is all set to seriously disrupt the internet landscape for the better.'
Dai is a stablecoin. It is an Ethereum ERC20 token that is pegged to $1 USD — every Dai is worth $1, and will always be worth $1, regardless of how much Dai is in existence. There is no centralized authority like Tether that backs its value, and no traditional bank that backs each Dai with a real US dollar. There is nothing that can be shut down, and no centralized authority that needs to be trusted. Dai lives entirely within the Ethereum blockchain using smart contracts. *Features of Dai: 1. Dai is always worth $1 USD each 2. It can be freely traded like any other ERC20 token 3. Anyone with an Ethereum wallet can own, accept, and transfer it 4. It can be exchanged without any middleman 5. No individual person or company has control over it 6. No government or authority can shut it down *How Dai Works? Dai is a masterpiece of game theory that carefully balances economic incentives in the pursuit of one goal — a token that is continuously approaching the value of $1 USD. When Dai is worth above $1, mechanisms work to decrease the price. When Dai is worth below $1, mechanisms work to increase the price. The rational actors that take part in these mechanisms do so because they earn money anytime Dai is not perfectly worth $1. This is why Dai is always floating slightly above or below $1 — it is an endless wave function bouncing infinitely close to $1, but never quite achieving it. The farther Dai goes from $1, the more incentive there is to fix it. This is the magic of Dai. *How is Dai Created? Dai is simply a loan against Ethereum. By using the MakerDAO dApp, advanced users can take loans out in Dai against their ETH holdings. First, ETH is turned into “wrapped ETH” (WETH), which is simply an ERC20 wrapping around ETH. This “tokenizes” ETH so it can be used like any other ERC20 token. Next, WETH is turned into “pooled ETH” (PETH), which means it joins a large pool of Ethereum that is the collateral for all Dai created. Once you have PETH, you can create a “collateralized debt position” (CDP), which locks up your PETH and allows you to draw Dai against your collateral, which is PETH. As you draw out Dai, the ratio of debt in the CDP increases. There is a debt limit that sets a maximum amount of Dai you can draw against your CDP. Once you have Dai, you can spend or trade it freely like any other ERC20 token. *There are several important reasons why you would create Dai, despite the hassle: 1. You need a loan, and have an asset (ETH) to use as collateral for your loan 2. You believe ETH is going up in value. You can use your CDP to buy ETH on margin — you lock up your ETH in a CDP, draw Dai against it, use the Dai to buy more ETH on an exchange, and then use that ETH to further increase the size of your CDP. This can be accomplished without any third-party or centralized authority allowing you to do so — margin trading can be accomplished entirely on the blockchain. 3. The demand for Dai has driven the price above $1 USD. When this occurs, you can create Dai then immediately sell it on an exchange for greater than $1 USD. This is essentially free money, and is one of the mechanisms the Maker system uses to keep Dai pegged to $1 USD. Dai being worth over $1 USD encourages more Dai to be created. These three reasons are enough to ensure that Dai is continually created.