dApps

Startups

STREETH, Street Art on the Ethereum Blockchain, Curating, minting & auctioning Street Art on the ETH blockchain. We make Street Art tradable & collectable on the Ethereum blockchain. Admire it in VR/AR from your home.

STREETH

Circle is a peer-to-peer payments technology company. It was founded by Jeremy Allaire and Sean Neville in October 2013. Circle's mobile payment platform, Circle Pay, allows users to hold, send, and receive traditional fiat currencies. In September 2015, Circle received the first BitLicense issued from the New York State Department of Financial Services. In April 2016, the British government approved the first virtual currency licensure to Circle. Circle is headquartered in Boston, Massachusetts.

Up until December 2016, Circle Pay also operated as a Bitcoin wallet service to buy and sell Bitcoins. It has since ceased to provide such service, claiming the company "is now more than ever not a consumer bitcoin exchange, and will continue to focus resources on global social payments and future next-generation blockchain technology".

In February 2020, Circle sold its digital asset trading platform to Voyager Digital.

Circle

MetaMask is a bridge that allows you to visit the distributed web of tomorrow in your browser today.

MetaMask

yEarn is a liquidity aggregator providing automated yield farming strategy through a number of lending pools. The protocol’s most well-known pool, yearn.finance, shifts capital between top DeFi lending protocols like Compound, Aave and dYdX – ultimately geared at providing lenders the best return on liquidity.

yEarn also created Curve’s Y pool, a lending pool consisting of top stablecoins like USDC, DAI, TUSD and USDT, and is used for the BUSD Curve pool thanks to yEarn’s interest-earning yToken standard.

yEarn recently released a native governance token, YFI, which is earned through liquidity money on a number of different pools. YFI is earned by staking proof of liquidity and is one of the only DeFi tokens which was launched with no premine and no initial DEX offering.

yEarn

Igor Barinov is an award-winning blockchain expert known for pioneering developments in blockchain enabled notary. Igor is currently a project manager of POA Network, a foundation that launched POA Network, which is open, permissioned and public blockchain network based on Ethereum protocol with Proof-of-Authority (PoA) consensus reached by independent, pre-selected validators. Igor devotes all his time to innovating around blockchain scalability and making open networks more affordable for businesses.

Prior to POA Network, the developer and serial entrepreneur co-founded Block Notary, a notary for the digital age built on blockchain technology. Data records produced through Block Notary products can be used as self-authenticating evidence based on State of Vermont’s blockchain application law. He also developed the first Know Your Customer (KYC) application recognized by the state. Concurrently, he built several closed PoA-based networks for various businesses. Insights from these experiences laid a foundation for POA Network project.

Igor holds more than 16 blockchain and computer programming accolades and won blockchain hackathons at the Consensus, Texas Bitcoin Conference, BitHack, and Distributed Trade. He also holds 12 professional certifications in programming and data science as well as deep learning in the design of memory networks, implementation of generative models, design and training segmentation systems and neural translation systems from the University of San Francisco. Igor graduated from Russian State Technological University with a degree in material science, studied computer science at Lomonosov Moscow State University and attended Blockchain University.

Igor Barinov

Dai is an Ethereum ERC20 token that is pegged to $1 USD — every Dai is worth $1,

Dai is created by users borrowing against locked collateral and destroyed when loans are repaid. Anyone can create new dai by depositing ether as collateral and drawing an appropriate amount of dai. Locked collateral can be recovered at any time by paying back the borrowed dai (plus a stability fee). Thus, all dai in circulation is at all times backed by at least as much collateral. You can also exchange for Dai at both traditional exchanges and decentralized exchanges. 
 
Hedging: During periods of high market instability, Dai offers a safe harbour to store value without having to exit the crypto space.

Lending: High volatility creates an uncertain lending environment as borrowers and lenders cannot comfortably plan for the future. Dai’s low volatility makes them a perfect medium for a stable, predictable loan.

Decentralized Leverage: In creating CDPs, users can get more capital without spending collateral they are bullish on.

Payments / Online Purchases: Users can spend Dai at merchants that accept crypto at point of sale.

Decentralized exchanges: Decentralized exchanges are frequently unable to provide fiat-offramps. Dai allows their users to trade their assets for a low volatility currency that is stable relative to other widely accepted currencies like the US Dollar.

Exchange pairs: Crypto-to-crypto trading can be a complicated proposition. It is difficult to track earnings when the base trading pair is rising and falling in value as users are making trades. Creating low-volatility pairings with Dai allows for greater price predictability.

Supply Chain: As goods and assets exchange hands, middlemen take large fees for ensuring safe transactions, lending stable capital, and brokering cross-border initiatives. Dai and blockchain can reduce the costs of supply chain and international trade.

Prediction Markets: Long term betting becomes infeasible if users also have to gamble on the future price of the asset they are wagering. A cryptocurrency with price stability like Dai can be the natural choice for prediction markets and gambling applications.
 
Important features of Dai  - Each Dai is worth $1.
- All Dai are backed by real assets, a surplus of collateral that has been escrowed into audited, ownerless, and publicly viewable Ethereum smart contracts.
- It’s solvency doesn’t rely on trusted counterparties.
- It’s a currency that lives entirely on the blockchain.
- It’s stability is unmediated by locality.

Keybase is a key directory that maps social media identities to encryption keys (including, but not limited to PGP keys) in a publicly auditable manner. Keybase offers an end-to-end encrypted chat and cloud storage system, called Keybase Chat and the Keybase filesystem respectively. Files placed in the public portion of the filesystem are served from a public endpoint, as well as locally from a filesystem mounted by the Keybase client.

Keybase supports publicly connecting Twitter, GitHub, Facebook, Reddit, and Hacker News identities to encryption keys, along with Bitcoin and Zcash wallet addresses. Keybase has supported Coinbase identities since initial public release, but ceased to do so on March 17, 2017 when Coinbase terminated public payment pages.

Keybase

A network of decentralized markets and communities. Create, operate, and govern. Powered by Ethereum, Aragon, and IPFS.

district0x

NEAR is a decentralized application platform that is secure enough to manage high value assets like money or identity and performant enough to make them useful for everyday people, putting the power of the Open Web in their hands.

NEAR Protocol

The blockchain-based platform for financial empowerment. Save and lend together with Trusted Lending Circles.

STREETH

Street Art on the Ethereum Blockchain.

STREETH Introduction

STREETH Related