Know Everything About Wrapped Bitcoin

The merchant initiates a transaction to authorize the custodian to mint WBTC to the merchant’s Ethereum address. At the end of the day, wrappers are an intriguing way to trade tokens pegged to the value of Bitcoin and other tokens on other blockchains, he added. The crypto space as a whole was shaken up by Powell’s comments, and it was no surprise to see different cryptocurrencies moving in different directions on Jan. 28.

How do blockchain bridges work?

Blockchain bridges work just like the bridges we know in the physical world. Just as a physical bridge connects two physical locations, a blockchain bridge connects two blockchain ecosystems. Bridges facilitate communication between blockchains through the transfer of information and assets.

Such designs help you lock your Bitcoin in a smart contract in return for a synthetic asset of equal value. However, the synthetic asset does not have direct backing of Bitcoin. On the contrary, the platform would back up the asset with native tokens. Wrapped Bitcoin vs. Bitcoin comparison would draw the limelight on the improved functionalities with wrapped BTC. For example, you can avail the additional functionalities through opportunities for leveraging Ethereum smart contracts.

What Are the Benefits of Wrapped Tokens?

But even then they might need to first transfer it to a DEX like Uniswap to swap ETH for the various ERC-20 tokens orstablecoinsneeded to participate in a liquidity pool. It used to be a long arduous task for a Bitcoiner unfamiliar with the ways of Ethereum. First, they would have to transfer BTC from their wallet to their exchange. Then they would have to transfer the ETH back to their wallet. Finally, they could transfer their ETH to a DeFi liquidity pool.

what is wrapped bitcoin

Wrapped tokens open up a world where capital is more efficient, and applications can easily share liquidity with each other. Interoperability between different blockchains – the underlying tokens can, in essence, go cross-chain. Wrapped tokens are a way to circumvent this limitation and use non-native assets on a blockchain. However, this dominance is starting to shift slightly as other blockchains attempt to break into the DeFi sector. Consequently, you are sure to see wBTC start to appear on other blockchains in the near future. As with Ethereum, wBTC will gain the full functionality of the network it’s placed on.


Whenever we are dealing with digital assets, we must consider how they are managed. For example, depositing cryptocurrencies into a Binance account is equivalent to depositing them into a custodial wallet. Both WBTC and BTC can be bought on major centralized exchanges. For example, you can buy WBTC tokens on eToro and using Coinbase Pro.

As the dominant cryptocurrency with the largest market cap, Bitcoin is the least volatile cryptocurrency. Incompatibility is inevitable when you have dozens of blockchain networks with their own smart contract how to avoid fake initial coin offering token ratings formatting. This is why Bitcoin cannot simply be transferred to Ethereum in its original state. Bitcoins can be wrapped as Ethereum-compatible ERC-20 tokens, making that into Wrapped Bitcoin .

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Another advantage is that the quick transaction times and lower fees that wrapped tokens offer are particularly beneficial for slow blockchains like Bitcoin or Ethereum. A custodian is still required since traders can’t independently what caused bitcoin to rise use wrapped tokens for cross-chain transactions. However, technology is evolving rapidly, and we might attain some decentralized options soon. There are two types of wrapped tokens, cash-settled and redeemable.

  • One of the main use cases for WBTC lies in decentralized finance, as it gives the owners of digital assets freedom to explore other blockchains.
  • Originally developed by BitGo, Ren, and Kyber, wrapped Bitcoin is now maintained by the wBTC DAO , an organisation that includes over 30 members.
  • Meanwhile, Codefi Staking is working to bring better client and regional diversity for its customers.
  • In this situation, you stake wBTC but receive ETH directly as a reward.
  • They can represent anything from arts and collectibles, commodities, crypto assets, equity and stocks to fiat currencies and real estate.
  • Since launch, 48,575 renFIL has been issued, or approximately $1,020,075.

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That being said, there’s no real upside to buying this token instead of Bitcoin, unless you are an app developer that needs to use its unique combination of Ethereum and Bitcoin features. For most of us, it’s just another market oddity in a sector already full of quirks. Maybe you’re better off looking at the good old Bitcoin crypto system instead, just to keep things a little simpler. At the same time, you don’t see any upside from the presence of Ethereum features in Wrapped Bitcoin. Keep in mind that the Wrapped token’s total market value is just 1.5% of Bitcoin’s sector-leading footprint.

What is the point of wrapped Ethereum?

Wrapping ether allows the direct, seamless exchange between ether and ERC-20 tokens without the need for a trusted third-party and without incurring in unnecessary risks such as unexpected errors during transactions resulting from complex implementations.

Collateral is necessary to borrow other crypto assets the provided liquidity greases the wheels of the DeFi machine. WBTC allows hodlers to continue holding onto their Bitcoin value whilst also using DeFi apps. Even if you’re new to cryptocurrency, ethereum flips bitcoins node count you’ve surely heard of it. But even then, you still may not know that Bitcoin is the first and largest crypto asset in the world. Because of this, Bitcoin has amassed a massive user base and a monster pool of liquidity in the billions of dollars.

Different wBTC Models

A wrapped cryptocurrency is a tokenized version of a crypto asset, backed by the original coin. Wrapped Bitcoin is a tokenized representation of Bitcoin held in reserve. WBTC is designed to be used on Ethereum-based platforms, making Bitcoin work with the Ethereum ecosystem.

For example, unlike Bitcoin, Ethereum’s blockchain contains smart contracts which allow decentralized apps to be launched on it. Yet, native tokens can only be used within native blockchains. Wrapping tokens serves to facilitate the use of crypto assets in non-native blockchains.

That alone makes it vastly different than Bitcoin’s limited framework. The smart contract technology in Ethereum is what gave rise to the exciting new industry known asDeFi. They look like USB sticks but are used to store private keys.

  • WBTC holders can use their position as collateral to receive loans.
  • Before Blockworks, he was the producer and founder of an explainer studio called Best Explained.
  • The custodians are like vaults that provide reliability and security to wBTC and ensure that all wBTC are fully backed and verified through on-chain proof of reserves.
  • To increase trust and transparency, WBTC undergoes regular audits and publishes all on-chain transactions and verifications for the Bitcoin and Ethereum networks.
  • Wrapped bitcoin gives users the ability to trade their BTC for the ERC-20 token standard wBTC, which tracks BTC’s price but gains the advantages of the Ethereum blockchain.

In the previous analogy, the vault containing every bitcoin and wrapped bitcoin represents the custodian. Once BitGo receives the bitcoin from the merchant, it then mints the equivalent in wBTC — an ERC-20 token on the Ethereum blockchain. This token is a smart contract representation, or IOU briefcase, of the original bitcoin. In addition, wrapped tokens can increase liquidity and capital efficiency both for centralized and decentralized exchanges. The ability to wrap idle assets and use them on another chain can create more connection between otherwise isolated liquidity.

WHAT IS A wrapped token?

Wrapped crypto tokens such as wrapped bitcoin (wBTC) are smart contracts representing locked collateral of the original asset (i.e., BTC) on a separate blockchain. They are used to provide liquidity to a growing DeFi ecosystem. Think of wrapped bitcoin like an IOU briefcase.

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