Vulnerabilities Force 0x Exchange v2.0 Contract To Shut Down And Migrate To A Patched Version

2019-7-15 16:38

0x Exchange v2.0 contract has been made aware of a potential vulnerability in its Exchange contract that was disclosed by a third party security analyst Sam Sun. The exchange contract comprises of a lot of business logic in the 0x protocol comprising of filling and canceling of orders, execution of transactions, signature validation as well […]

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contract exchange sam protocol comprising logic lot

Источник: bitcoinexchangeguide.com

contract exchange → Результатов: 126


trueDigital to acquire CFTC registrations from trueEX to launch crypto derivatives exchange

CryptoNinjas - Bitcoin, Cryptocurrency & Blockchain Asset SourcetrueDigital, a provider of financial technologies and products for traditional and digital asset markets, today announce dit has reached an agreement in principle to acquire, subject to CFTC approval, the Designated Contract Market (DCM) and Swaps Execution Facility (SEF) registrations held by trueEX.

2019-7-13 20:40


KuCoin Releases a New Crypto Trading Derivatives Platform KuMEX with XBTUSDM Perpetual Contracts

Leading cryptocurrency exchange KuCoin on July 8 announced the launch of a new platform that offers crypto derivatives trading. The trading platform, KuMex trading venue, is now live in public beta and will at first offer a bitcoin perpetual contract (XBTUSDM), which is quoted in USD and with up to 20x leverage. Fair and Rigorous […]

2019-7-9 22:43


CoinDeal news: Wolverhampton Wanderers F.C. Sponsorship + Entering US market + Fantastic airdrop

CoinDeal, the crypto-fiat Exchange, reports on three important events that will undoubtedly delight users and increase their number:  continued the sponsorship contract with the British football club Wolverhampton Wanderers; The exchange enters the US market with its airdrop; the exchange distributes free up to 90% of its CDL tokens. Coindeal is a popular European crypto-fiat […]

2019-7-2 20:49


BitMEX exchange hits $1 trillion in Bitcoin trading volume following the parabolic advance of Bitcoin

The parabolic advance that started on April 2, caused a lot of FOMO, pushing the price as high as $13,800; the rally ended on June 26, and it has been a slow day ever since. BitMEX, one of the most famous leverage trading exchanges, known for its Bitcoin perpetual contract, surged with traders trying to […] The post BitMEX exchange hits $1 trillion in Bitcoin trading volume following the parabolic advance of Bitcoin appeared first on AMBCrypto.

2019-6-30 10:30


Bakkt to Self-Certify Bitcoin Futures, Looks to Launch as ICE’s Crypto Exchange Anticipation Builds

Finally! Bakkt is ready to launch its Bitcoin futures contract. In its latest announcement made Monday morning, Bakkt CEO Kelly Loeffler shared that they have “worked closely” with the US Commodity Futures Trading Commission (CFTC), the regulatory agency that oversees derivatives products and would be testing its physically-backed Bitcoin futures contracts this summer. It has […]

2019-5-20 22:57


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Bitfinex Faces Legal Action From NY Attorney General: Here’s What This Means

The New York Office of the Attorney General (AG) wants to take a closer look into the business operations of Bitfinex and related stablecoin issuer Tether (USDT). According to a legal petition filed with the Supreme Court of New York, the NY Attorney General Office of Letitia James is applying for a court order to investigate Bitfinex’s suite of interrelated companies (including its umbrella firm iFinex and Tether Holdings Limited) for “ongoing fraud” to the tune of $850 million.

2019-4-27 01:30


[Hot Off the Press] SEC Releases Crypto Asset Framework for Token Issuers

US SEC Framework for “Investment Contract” Analysis of Digital Assets The U.S. Securities and Exchange Commission (SEC) has just published its regulatory guidance for token issuers. The new guidance is related to tokens and it explains how they analyze them to be considered securities or not. During the last year, the SEC has been taking […]

2019-4-3 18:45


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CoinFLEX Launches FlexCoin after Partnering with Digital Currency Group (DCG) and Polychain Capital

The latest launch by CoinFLEX fulfills the growing demand for a universal, scalable and secure cryptocurrency futures exchange. The company will unveil the world’s first Stablecoin-to-Stablecoin future’s contract and physically-delivered Bitcoin futures besides offering investors the power to hedge exposures with zero index or settlement manipulation risk.

2019-3-14 10:00


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