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What is NFT pledge and how does it work?
NFT pledge is a process that allows NFT owners to put their digital assets to work on the blockchain. This is done by attaching or \"pledging\" their irreplaceable tokens to the platform or agreement. In return for this action, NFT owners may be compe06-30
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What are open interest (OI) in cryptocurrency trading?
Open interest (OI) is an indicator used to trade cryptocurrency derivatives, such as futures and options contracts. It represents the total number of active positions in a specific contract. This could be a Bitcoin perpetual futures contract, an Ethereum06-30
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What is bridging? How to bridge ETH to Solana?
With the rapid development of cryptocurrencies, many new blockchain networks and protocols have emerged, but they often lack interoperability, making it difficult to transfer assets between different networks. To meet this challenge, bridging technology w -
What is crypto lending and how does it work?
Crypto-lending is a financial transaction in which one party lends cryptocurrency to another party in exchange for compensation. This process is similar to traditional lending, but crypto lending is not a bank, but is facilitated by a crypto lending platf06-30
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How to bridge AVAX to BNB? Are there any fees to bridge AVAX to BNB?
As the cryptocurrency world continues to develop, more and more blockchain networks have emerged, each with its own unique advantages and functions. However, due to the lack of interoperability between these networks, the transfer of assets between differ06-30
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What is a flash loan?
Lightning Loan is a novel financial tool in the DeFi ecosystem. They allow users to borrow assets from on-chain liquidity pools without any prepayment of collateral, provided that the borrowed amount plus a small fee is returned to the pool in the same tr06-30
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What is Bitcoin cold storage? Is cold storage safe for Bitcoin?
With the popularity of cryptocurrencies, more and more security-conscious investors are turning to cold storage to protect their currencies. So, what is Bitcoin cold storage? How does cold storage ensure the security of Bitcoin? If you are interested in p06-30
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What is cryptocurrency carry trading?
Cryptocurrency carry trading is a method designed to exploit price differences in cryptocurrency markets. It involves buying digital assets at a lower price in one market and transferring them at a higher price in another market. This strategy is not uniq06-30
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What is cryptocurrency margin trading?
Cryptocurrency margin trading or leveraged trading is a method for users to trade cryptocurrencies using borrowed assets. This approach is designed to use leverage to potentially amplify returns, but it can also amplify negative returns.06-30
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What are the potential benefits of Central Bank Digital Currency (CBDC)?
Central Bank Digital Currency (CBDC) is a digital form of a country\'s legal tender issued and supervised by the central bank. Unlike decentralized cryptocurrencies, CBDC is issued and operated by the state. They are not tied to physical goods, but thei06-30
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What is cryptocurrency algorithmic trading and how it works?
Algorithm trading is the abbreviation of algorithmic trading, which refers to the use of computer programs and mathematical algorithms to automate the trading of cryptocurrencies. This method is popular in the ever-running volatile cryptocurrency market b06-30
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How to use cryptocurrency futures market data for spot trading?
Futures are derivatives-derivatives are contracts that derive value from the underlying asset or commodity, allowing you to gain exposure to the underlying asset without buying the underlying asset.06-30
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How does risk reversal option strategy work in cryptocurrencies?
Risk reversal options strategy is a method of using put and call options to protect long or short positions during trading. This strategy is designed to prevent adverse price movements for the underlying position, but limits the return that can be obtaine06-30
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5 applications of blockchain in the supply chain industry
Blockchain technology is designed to provide real-time visibility and tracking of goods and products throughout the supply chain, from production to distribution to final consumers. This aims to increase transparency and trust between different parties in06-30
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Bitcoin block rewards, block size, block time: What\'s the difference?
Block rewards are a form of compensation given to cryptocurrency miners to verify transaction blocks on the blockchain. This reward is usually part of transaction fees and newly generated cryptocurrency tokens. The process of verifying and adding transact06-30
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Why do stablecoins decouple?
A stablecoin is a digital asset designed to maintain stable value and is usually pegged to a specific asset (such as fiat currency). This pegging mechanism is designed to offset the volatility that digital assets typically have. However, despite these sta06-30
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What is the difference between Ethereum and Ethereum Classics?
Ethereum and Ethereum classics have a common origin. Both belonged to the original Ethereum platform, an open source, decentralized network based on blockchain for building smart contracts and decentralized applications (dapps). The split between the two06-30
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What is the Bitcoin Poors Multiple Index? Why is the Bitcoin Puell Multiple Index important to inves
The Bitcoin Puell Multiple Index is a key indicator that helps investors understand the dynamics of the Bitcoin market. This index provides important signals as to whether the market is too hot or too cold by analyzing changes in Bitcoin mining rewards. u06-30
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Bitcoin White Paper: Simplify for All
The Bitcoin white paper was first released in 2008 by an anonymous individual or group named Satoshi Nakamoto.06-30
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Can the public key be deduced from the private key? Can a public key derive a private key?
No, because this is a meaningless warning, because Bitcoin security should not be viewed this way. Your security measures are incorrect. Anyone who treats security measures correctly warns against reusing addresses.06-30
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Why are there so many cryptocurrencies and why do we need them?
As the first successful decentralized digital currency, Bitcoin introduces a new way to transfer value without central authority. This new concept has sparked interest and spawned thousands of other digital currencies, each with its own unique features an06-30
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Does quantum computing pose a threat to cryptocurrencies?
Quantum computing is a technology that uses the principles of quantum mechanics to perform complex calculations, and its speed is currently unmatched by classical computers.06-30
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Futures: Introduction and Origin
You may have heard of futures before, but think it is too complex, difficult to get started, or only suitable for large institutions. They do sound a little intimidating. However, like options, futures are not just the exclusive tools of institutional or06-30
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What is a cryptocurrency wallet?
Cryptocurrency wallets protect your private key (the password that allows you to access cryptocurrency) and make it easy to access, allowing you to send and receive cryptocurrencies such as Bitcoin and Ethereum.06-30
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Today's News
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2026-08-05
Chainalysis: 25% of Bitcoin stolen in Coldcard hack was traced to Canadian holders
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2026-08-05
Bitwise chief investment officer: Even if CLARITY bill is blocked, SEC may still support cryptocurre
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2026-08-05
Arthur Hayes predicts: If the AI bubble bursts in 2028, Bitcoin may exceed $1 million
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2026-08-05
Hayes said that if the AI bubble bursts, Bitcoin may benefit
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2026-08-05
Reports say Thun will propose a motion to end the debate on the Clarification Act as early as August
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2026-08-05
MARA transfers 6000 BTC to two Prime accounts: What signal does this send for miners 'treasury stra
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2026-08-05
The United States, Iran and Oman are close to reaching a temporary Strait of Hormuz agreement, expec
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2026-08-05
SpaceX lost $540 million on Bitcoin positions in the second quarter, saying it had not sold any bitc
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2026-08-05
Bybit EU payments department receives Austrian e-currency license
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2026-08-05
Polymarket is understood to be seeking US$1 billion in financing with a valuation of US$20 billion

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