The Chinese city is using Blockchain to track the convicts in freedom

[ad_2][ad_1] Freedom detainees in the southern Chinese city of Zhongshan can now be found on a network of blocks. The Zhongshan Department of Justice says it has launched a blockchain-based system that monitors former prisoners' movements to improve the quality of so-called "community correction", a local media source reported Thursday. …

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The Belgian government issues a cryptocurrency fraud alert

[ad_2][ad_1] Belgium's largest financial regulatory body issued a new warning on cryptocurrency fraud. The Authority for Financial Services and the Market (FSMA) stated that "cryptocurrencies are the hype of the year" in an announcement published on Monday. The FSMA is a public institution that oversees the Belgian financial sector together …

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Rattle: a binary analysis framework of Ethereum EVM

[ad_1] Most intelligent contracts have no verified source code, but people still trust them to protect their cryptocurrency. In addition, several large smart custody contracts have had security incidents. The security of existing contracts on the blockchain should be independently ascertainable. Ethereum VM (EVM) Bytecode The Ethereum contracts are compiled …

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Prices of Bitcoin (BTC), Ether (ETH), Ripple (XRP) continue to fall

[ad_2][ad_1] Cryptocurrency prices, news and technical analysis Cryptocurrency prices fall 20% + in 24 hours, market capitalization returns to $ 200 billion Support levels are becoming increasingly difficult to identify Cryptocurrency Prices Slump 20% + in 24 hours Wednesday's crypto-market sales intensified today with most major tokens recording losses of …

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