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SOL $122.07 +4.03%
TRX $0.3375 -0.70%
DOGE $0.0992 +3.39%
ADA $0.2605 +4.03%
BCH $343.53 +1.45%
LINK $13.98 +4.50%
HYPE $92.09 +0.99%
AAVE $155.41 +6.47%
SUI $1.18 +15.60%
XLM $0.2210 +0.83%
ZEC $1,547.38 +0.54%
AAPL $340.94 +1.43%
AMZN $249.47 -0.01%
GOOGL $343.43 +0.29%
MSFT $516.70 +3.97%
META $744.75 -4.26%
NVDA $224.70 -0.04%
TSLA $371.33 -2.09%
SNDK $1,770.55 -0.55%
INTC $122.67 -4.71%
SPCX $148.60 +0.15%
MU $1,081.53 -0.32%
AMD $628.22 -1.00%

coinbase

Coinbase (NASDAQ: COIN) is one of the largest cryptocurrency exchanges in the world, allowing individuals and institutions to easily participate in the cryptocurrency asset economy, including trading, staking, custody, spending, and fast, free global transfers. Additionally, it provides critical infrastructure for on-chain activities. Coinbase's mission is to increase economic freedom in the world.
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first_img Coinbase plans post-quantum Bitcoin custody, compatible with various signature schemes

Coinbase Chief Cryptographer Yehuda Lindell stated on the MARA Foundation TV program that the exchange is designing a custody system capable of adapting to any post-quantum signature scheme that Bitcoin may adopt in the future. It is currently unclear which post-quantum signature scheme Bitcoin will use in practical applications. Lindell believes it is unlikely that a single signature scheme will be universally adopted, so preparations must be made for different outcomes across various blockchains.Coinbase is custodian for approximately $250 billion in assets for institutions such as BlackRock. Traditional Multi-Party Computation (MPC) relies on key sharding, but many post-quantum signature schemes may be "not friendly to MPC"; for example, hash-based signatures lack the arithmetic structure required for traditional cryptographic key splitting. Although cryptographers like Dan Boneh are researching relevant solutions, this research is still in a highly experimental phase, and it remains uncertain whether a viable MPC-like solution for hash signatures can be developed.To this end, Coinbase is exploring a backup architecture centered around programmable Hardware Security Modules (HSM), where private keys will be encrypted with post-quantum cryptography and assembled only within physically secure HSMs. Lindell stated that while the completion timeline is uncertain, once finished, "I will be able to say, I can support any scheme," without worrying about a blockchain adopting a signature scheme that it cannot support.

first_img Coinbase launches fixed-rate Bitcoin mortgage through Morpho Midnight

According to The Block, Coinbase announced the launch of fixed-rate Bitcoin collateralized loans through Morpho Midnight, allowing users to borrow USDC and determine the interest rate and repayment date at the time of borrowing. This new option is alongside Coinbase's existing floating-rate loans (based on Morpho Blue), which have outstanding loans exceeding $1.4 billion, corresponding to collateral of approximately $3 billion.Morpho launched Midnight on Base in July, introducing fixed rates and clear loan terms for on-chain lending. A Morpho spokesperson stated that Coinbase is the first mainstream consumer platform to offer Midnight loans on a large scale; since Midnight's launch, deposits have reached approximately $30 million. The outstanding loans for Morpho Blue across all integrations amount to $5.2 billion, with deposits reaching $16 billion.A Coinbase spokesperson did not disclose specific interest rates, stating that rates are determined by the supply and demand of both parties on the on-chain order book. Currently, Coinbase offers loans that mature at the end of the month or the end of the following month, and borrowers must repay before the due date; otherwise, lenders have the right to liquidate their collateral. Jacob Frantz, Coinbase's head of revenue and investment products, stated that Coinbase Borrow allows users to obtain liquidity without selling assets, and fixed-rate borrowing gives users greater choice in credit management. Morpho indicated that Midnight could also be used in the future to build structured credit products and loans collateralized by tokenized real-world assets, with more integrations in progress.

first_img Australia's 40-Year Economic Outlook Recognizes the AI Revolution, Does Not Mention Cryptocurrency

On September 22, the Australian Treasury released the latest edition of the Intergenerational Report, which outlines a 40-year economic outlook and lists artificial intelligence as one of the five major transformations that will profoundly impact the economy in the future, but the report does not mention cryptocurrencies. The report states that AI systems have become "significantly" more autonomous, powerful, and widely applied, with some benchmark performances surpassing human levels. The other four transformations are geopolitical conflicts, an aging population, the transition to clean energy, and Australia's industrial shift towards the service sector.John O'Loghlen, National Director of Coinbase Australia, commented in an email that the report clearly indicates that Australia's prosperity over the next 40 years will largely depend on the ability to adopt new technologies and enhance productivity, but while the report focuses on artificial intelligence, it completely overlooks the financial infrastructure required for these agents. Previous Intergenerational Reports also did not address digital assets. Despite these omissions, the Reserve Bank of Australia has increased its focus on tokenized finance and upgrading financial infrastructure earlier this year, with the Digital Finance Cooperative Research Centre estimating that digital financial innovation could bring an economic benefit of AUD 24 billion (approximately USD 17.1 billion) annually.The Treasury also released a separate report on September 3 titled Financial Innovation Strategy, which discusses the connection between AI and financial infrastructure, stating that agent systems may increase automation and machine-to-machine trading, thereby creating greater demand for real-time, interoperable, and programmable payment systems.

Pre-market data: Cryptocurrency concept stocks generally rose, MSTR increased by 5.78%

During the traditional market's weekend closure, the perpetual contract types of stocks in the exchange may have already priced in the market conditions. According to RootData, cryptocurrency concept stocks have generally surged significantly in pre-market trading:Strategy (MSTR) contract is currently priced at $162.81, up 5.78% from the last trading day's official closing price of $153.92;Coinbase (COIN) contract is currently priced at $201.47, up 3.72% from the last trading day's official closing price of $194.25;Circle (CRCL) contract is currently priced at $95.06, up 3.57% from the last trading day's official closing price of $91.78;Robinhood (HOOD) contract is currently priced at $123.95, up 3.45% from the last trading day's official closing price of $119.82;AMD (AMD) contract is currently priced at $577.46, up 3.15% from the last trading day's official closing price of $559.82;Micron Technology (MU) contract is currently priced at $1,040.67, up 2.45% from the last trading day's official closing price of $1,015.80;Meta (META) contract is currently priced at $682.04, up 2.45% from the last trading day's official closing price of $665.75;Tesla (TSLA) contract is currently priced at $370.73, up 1.77% from the last trading day's official closing price of $364.27;SanDisk (SNDK) contract is currently priced at $1,821.27, up 1.64% from the last trading day's official closing price of $1,791.82;NVIDIA (NVDA) contract is currently priced at $224.96, up 1.21% from the last trading day's official closing price of $222.27;
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