Tagged: Decentralization

What is a Decentralized Autonomous Organization (DAO)?

What is a DAO?

We have all heard about organizations. They are based in a certain nation, have a centralized management team that owns and governs the organization, and can have hundreds of thousands of members.

What if I told you there is a new type of organization? Can you picture coordinating with individuals from all over the globe without knowing each other, defining your own rules, and making your own choices all inscribed on a blockchain? DAOs are making this a reality.

A DAO, or decentralized autonomous organization, is a blockchain-based organization that is frequently administered by a native crypto token.

Anyone who buys and keeps these tokens has the opportunity to vote on crucial DAO-related issues. Smart contracts are often used in place of traditional corporate structures to coordinate the efforts and resources of many people toward common goals.

The primary distinction between a DAO and a basic interest club is that DAOs are entities with economic usefulness. Because they have their own governance tokens and treasuries, community members exercise caution while voting on how the DAO’s reserve money are spent, as well as other financial problems.

Finally, a DAO is totally managed by its individual members, who jointly make key choices concerning the organization’s destiny.

DAO is an organization that’s governed by code instead of leaders.

How do DAOs Work?

DAOs are designed to resemble a corporate structure, with rules and regulations developed using open-source code and enforced via smart contracts.

These smart contracts establish the groundwork for how the DAO will function.

They are very transparent, verifiable, and publicly auditable, allowing any potential member to fully grasp how the protocol will operate at each stage.

Following the formalization of these regulations on a blockchain, the next stage is to get finance. DAOs often go through a financing phase in which anybody who wants to participate can do so. Typically, funding is obtained by token issuance, in which the protocol sells tokens to acquire cash and replenish the DAO treasury.

Token holders are granted voting rights in exchange for their money, which are generally proportionate to their holdings.

The DAO is regarded live and active at the completion of the financing process, and all critical decisions about the organization are made by users achieving an agreement on ideas. Users get the capacity to vote on proposals by holding and locking cryptocurrencies into a voting contract, with the voting weight proportionate to the amount of cryptocurrency locked. The suggestion is then implemented in accordance with the specified network consensus rules, and voters are rewarded with additional cryptocurrency for their participation.

Why do we need DAOs?

Starting a business with someone that includes capital and money needs a high level of confidence in the individuals you are working with. But it is difficult to put your faith in someone you have only ever communicated with on the internet. With DAOs, you do not have to trust anybody else in the group; you simply have to trust the DAO’s code, which is completely visible and verifiable by anyone.

DAO membership

There are different models for DAO membership. Membership can determine how voting works and other key parts of the DAO.

  • Token-based membership: Depending on the token used, it is usually completely permissionless. Generally, these governance tokens may be freely exchanged on a decentralized exchange. Others must be earned by delivering liquidity or some other form of ‘proof-of-work‘ In any case, merely possessing the token allows you to vote.

  • Share-based membership: Share-based DAOs are more permissioned, but still quite open. Any prospective members can submit a proposal to join the DAO, usually offering tribute of some value in the form of tokens or work. Shares represent direct voting power and ownership. Members can exit at anytime with their proportionate share of the treasury.


Pros

  • No hierarchy: the community governs themselves
  • Democratic: anyone can raise a proposal and decisions go through majority voting.
  • Transparent: the code is open source for all to see.
  • Open access: Anyone with internet access could hold DAO tokens or buy them, this giving them decision-making power in the DAO.

Cons

  • Flat structure: Decision-making may be inefficient as majority vote is needed
  • No change: Difficult to change smart contract rules once deployed on the blockchain
  • Legality: Legal gray areas as DAOs are not bound to any specific jurisdiction

What is a Decentralized Crypto Exchange (DEX)?

What is a Decentralized Crypto Exchange?

Every person on the planet has heard about cryptocurrencies in recent years.

With the growing popularity of cryptocurrencies comes an increased interest in other digital financial transactions.

But, if you want to buy or sell cryptocurrencies, you will need a exchange.

A decentralized exchange, or DEX, is a peer-to-peer marketplace where cryptocurrency traders may conduct transactions without entrusting their assets to an intermediary or custodian.

To understand decentralized exchanges, first you should familiarize yourself with centralized exchanges. 

A centralized exchange is a platform where anyone may buy, sell, or trade cryptocurrencies that are listed on that exchange.

Assume you wish to acquire some Bitcoin.

You may visit an exchange, join up by supplying banking and identification information, and deposit some cash.
The exchange will tell you the price based on a “order book” of individuals buying and selling at various quantities, and you can then complete the transaction.

So, what comes next?

The exchange will display those Bitcoins in your account, and you may trade them for other tokens. But you do not truly own them since you are relying on the exchange to serve as a custodian on your behalf.

Any trade you perform, like as exchanging Bitcoin for Ethereum, takes place within the exchange’s database rather than on a blockchain.

The user’s coins are pooled into exchange-controlled wallets.

The exchange is in charge of your private keys

DEX supporters argue that the attractiveness of decentralized exchanges is security.

A centralized exchange can restrict your access to your cryptocurrency, limit or prevent your ability to trade it, and potentially leave you susceptible to hackers.

Centralized exchanges, on the other hand, are often considerably easier to use for newbies, and they may sometimes offer quick trading since they are not bound by blockchain technology.

How do DEXs work?

DEXs are constructed on top of blockchain networks and employ smart contracts to enable trade between individuals while retaining ownership of their currency.

Along with the trading cost, each deal incurs a processing fee.

Decentralized exchanges are classified into three types:

  • Automated market makers
  • Order books DEXs
  • DEX aggregators

Automated market makers (AMMs):

AMMs rely on blockchain-based services called blockchain oracles, which supply information from exchanges and other platforms to fix the price of traded assets.

Instead of matching buy and sell orders, these DEX’s smart contracts employ pre-funded asset pools known as liquidity pools.

Other users finance the pools, and they are then entitled to the transaction fees levied by the protocol for executing transactions on that pair.

To earn income on their cryptocurrency holdings, these liquidity providers must deposit an equivalent amount of each asset in the trading pair, a process known as liquidity mining.

If they try to deposit more of one asset than the other, the pool’s smart contract invalidates the transaction.

Traders can utilize liquidity pools to execute orders or earn interest in a permissionless and trustless manner.

These exchanges are frequently graded based on the amount of cash locked in their smart contracts, known as total value locked (TVL).

Order book DEXs

Order books compile records of all open orders to buy and sell assets for specific asset pairs. The spread between these prices determines the depth of the order book and the market price on the exchange.

There are two kinds of order book DEXs:

  1. on-chain
  2. off-chain

Every transaction in an on-chain order book is recorded to a blockchain.

That includes not only the transaction itself, but also the request to purchase or cancel an order.

It is the pinnacle of decentralization, but the requirement to place everything on a blockchain can make it more expensive and slower.

With off-chain order books, all of this happens elsewhere, with only the final transaction settled on the blockchain. Since orders aren’t stored on-chain, this method can run into some of the security issues of centralized exchanges but isn’t as slow or costly as on-chain order books.

It is vital to note that order book DEXs frequently have liquidity concerns.

Traders typically prefer centralized platforms since they are effectively competing with centralized exchanges and pay more costs as a result of what is paid to transact on-chain.

While DEXs with off-chain order books decrease these expenses, smart contract risks exist due to the requirement to deposit cash in them.

DEX aggregators

To overcome liquidity issues, DEX aggregators employ a variety of protocols and techniques.

These platforms effectively combine liquidity from many DEXs in order to minimize slippage on big orders, optimize swap costs and token prices, and provide traders with the best price in the shortest amount of time.

Another important purpose of DEX aggregators is to protect consumers from the price effect and to reduce the risk of unsuccessful transactions. Some DEX aggregators additionally employ liquidity from centralized platforms to give a better experience for consumers, all while staying non-custodial through interaction with certain centralized exchanges.

Why should you opt for DEXs?

Trading on decentralized exchanges may be costly, particularly if network transaction fees are high at the time the deals are made.

However, there are significant benefits to adopting DEX platforms.

  • Privacy: Because DEXs are anonymous, they should be your first choice if you desire total anonymity.
    Centralized crypto exchanges may request know-your-customer information, whereas DEXs operate on the premise of anonymity.
  • Token availability: Before listing tokens on centralized exchanges, they must be independently vetted to verify they conform with local rules.
    Decentralized exchanges may incorporate any token generated on the blockchain around which they are constructed, implying that new projects will likely list on these exchanges before their centralized equivalents.
  • Reduced security risks: Because all the funds in a DEX trade are housed on the traders’ own wallets, they are less vulnerable to a hack.

What are some potential downsides?

  • Requirement of specific knowledge: Users should be familiar with security principles in order to protect their cash in a DEX crypto exchange. Furthermore, you must have special expertise on the choosing of wallets as well as the funding of the wallet with appropriate tokens.
  • No customer service: Centralized exchanges function similarly to banks.
    They have consumers that they mostly wish to keep satisfied. However, there is no actor on the opposite end of a genuinely decentralized exchange.
    The protocol’s creators do not have the same connection with users. While there are entire communities of DEX users, you are alone responsible for your own finances.
  • Smart contract risks: Exploitable defects in smart contracts may evade extensive audits and detailed code reviews, causing more harm.
  • Unverified token listings: On DEXs, anybody can create a new token with the purpose of increasing liquidity. However, for investors, this may result in rug pull scams. As a result, traders must exercise extreme caution while validating tokens before to investing in them.

Final Thoughts

The first decentralized exchanges appeared in 2014, and their popularity grew in tandem with the rising popularity of DeFi.

DEXs have moved beyond their traditional order book model shortcomings thanks to the capabilities of the Automated Market Maker technology.

Decentralized crypto exchanges, on the other hand, have proven to be crucial venues for users to borrow cash for leveraging their holdings or give liquidity in return for trading fees.

DEXs have also allowed users to generate passive income from their cryptocurrency holdings by depositing them in liquidity pools.

On the contrary, the usage of smart contracts in DEXs continues to introduce dangers.