Wanchain seeks to link the present to the future, through the exploration and implementation of blockchain technology. Wanchain aims to build a distributed “bank”. Just as traditional banks are the infrastructure of the current financial framework, Wanchain seeks to build a new, distributed infrastructure of digital assets to form an improved, modern framework - an ambitious goal indeed. Wanchain connects and exchanges value between different blockchain ledgers in a distributed manner. It uses the latest cryptographic theories to build a non-proprietary cross-chain protocol and a distributed ledger that records both cross-chain and intra-chain transactions. Any blockchain network, whether a public, private or consortium chain, can integrate with Wanchain to establish connections between different ledgers and perform low cost inter-ledger asset transfers. The Wanchain ledger supports not only smart contracts, but also token exchange privacy protection. With Wanchain, any institution or individual can set up their own virtual teller window in the “bank” and provide services such as loan origination, asset exchanges, credit payments and transaction settlements based on digital assets. Under the guarantee of “banks” based on the blockchain infrastructure, more people can participate in financial services based on digital assets. To describe it more accurately, Wanchain is a distributed super-financial market based on blockchain. Wanchain uses the Locked Account Generation Scheme to secure funds and keys when there are multiple parties involved. Based on Shamir’s Secret Sharing Scheme, it effectively breaks up a key into shares and distributes it to all included participants. The Storemen are responsible for maintaining and managing the appropriate key shares of the locked accounts for transactions. This method of key share distribution has a few benefits. Because Wanchain generates locked accounts through multi-party computations, there’s increased decentralization. And there’s more stability because you don’t need every key share to produce a signature for a locked account. If some of the Validators are offline, transactions can still be executed with a minimum number of shares. Finally, any transaction with a locked account is done via the original chain. This means that any chain can easily integrate and interact with Wanchain without the need for new transaction types or validators. The Wanchain Foundation is a non-profit organization primarily operating out of Singapore but also has a significant presence in Austin, TX. Wanchain was founded by Jack Lu, a respected player in the blockchain space. Before his current role, Lu co-founded Factom and started Wanglu Tech, a blockchain application development company. Wanglu Tech has been a primary contributor to the open-source Wanchain project. Dustin Byington serves as the Wanchain President. Byington is a blockchain veteran having founded Bitcoin College in 2014 as well as co-founding Tendermint, a software mechanism to securely and consistently replicate applications across machines. Byington also co-founded Satoshi Talent, a platform to connect blockchain entrepreneurs with developers. WAN tokens were initially distributed as ERC-20 tokens to ICO participants, but it’s now possible to exchange these for tokens on the Wanchain mainnet or buy them directly. It’s a common misconception that WAN is an ERC-20 coin. Wanchain is a pioneering and potentially disruptive project with its sights set on becoming a super financial market of the world. Although achieving its lofty goal(s) is going to require a lot more work, Wanchain is further along its roadmap than some projects. But there’s still a good bit of “in theory” going on here. As Wanchain is addressing the whole financial market, it has a number of competitors. Most notably Fusion, Pantos, Ark, and Qash; some may even consider big players the likes of Ripple, Stellar and Ethereum competitors. On the positive side, Wanchain has strong fundamentals, they’ve got a functional mainnet, the vitality of their use case is indisputable, the huge interest in their ICO showed a powerful vein of investor confidence, and the team has a track record of success.
Bancor is a blockchain protocol that allows users to convert between different tokens directly as opposed to exchanging them on cryptocurrency markets. The project offers a network, which we’ll discuss soon, that works to bring liquidity to the majority of tokens that lack a consistent supply/demand in exchanges. That network is built on smart contracts and a new class of cryptocurrencies that the team calls “Smart Tokens.” Bancor is looking to provide support to the illiquidity that currently exists within the cryptocurrency market. Illiquidity isn’t so much an issue for top coins like Bitcoin or Ethereum because there are always buyers and sellers looking to exchange those coins. It is definitely an issue, however, for the thousands of other tokens that may serve legitimate decentralized purposes but haven’t attracted enough attention in the market to be liquid. Bancor’s protocol uses smart contracts to create Smart Tokens, which serve as an alternative mechanism for trading. A key characteristic of the protocol is that it doesn’t call for an exchange of tokens with a second party, as in the case of cryptocurrency exchanges. Rather, it employs Smart Tokens to convert between different ERC-20 tokens internally. These conversions take place through the blockchain’s protocol and completely outside of cryptocurrency exchanges. Smart Tokens process token conversions internally by holding reserves of other ERC20 tokens within their Smart Contract. They can then convert back and forth between those reserves as users request it. The Bancor team consists of a core Foundation Council and their Advisory Board. The Foundation Council includes four individuals based out of Zug, Switzerland. Bernard Lietaer is a Belgian civil engineer, economist, author, and professor. Lietaer specialized in monetary systems and promotes the notion of communities creating their own local currencies. Guy Benartzi serves as co-founder and is recognized for founding the gaming company, Mytopia. Benartzi also co-founded Particle Code, a development studio based in Tel Aviv, Israel. Guido Schmitz-Krummacher is an executive of the Bancor Protocol foundation that’s involved with a variety of commercial entrepreneurial ventures in Switzerland. His involvement in the crypto space includes that of Bancor as well as an executive position in crowdfunding network, Tezos (XTZ). One of the key elements of the Bancor Network is the automated pricing. This comes from the Smart Tokens’ built-in automated market makers. These automated market makers mean that the tokens’ smart contracts always buy or sell Smart Tokens from or to any user in exchange for any connector token (as well as any token found in the network). The price comes from the Bancor Formula. This formula that is responsible for balancing a Smart Token’s demand and supply while also maintaining the ratio between the token’s total value with the connector token balances. The creator of the Smart Token configures these ratios, known as the connector weight. The creator can adjust them with the goal of decreasing or increasing the liquidity level of the token. The connector weight indicates price sensitivity, or how much sells and buys affect the price movement. Any time the prices no longer syncs with prices listed on external exchanges, the arbitrageurs will quickly balance the gaps.'