1️⃣ ZenCash (ZEN) deals 51% attack. Hackers perform Double Spend. An increasing number of attacks on 51% attack, and the cost of this attack is not as great as people think.
2️⃣ Waltonchain was invited to attend the Beijing People's Hall. Located on the west side of Tiananmen Square - Beijing, this building is mainly used for legislative and ceremonial activities of the Government of the People's Republic of China
3️⃣ Microsoft is said to be in talks about the acquisition of Github
4️⃣ Vitalik Buterin: Ethereum will reach 1 million TPS (one million transactions per second)
6️⃣ Lisk rare security bugs, all transactions on the system stopped. Results: LSK price increased by 7%
More than 1 million EOS money has been permanently frozen at EtherDelta, possibly due to the EOS smartcontract activation stopping sending / receiving at a particular time.
Venezuela banned the import of crypto excavators, the Quebec government lifted the mining ban on miners
On May 30, the Institute of Certified Public Accountants (UCI), the second time, sent a letter requesting the IRS further instructions on the Crypto tax as a taxable asset.
Baidu, which has long been considered Google of China, announced its next step in integrating its blockchain - the so-called Super Chain - as a protocol to reduce energy consumption. mining.
(Aggregated by 1000BTC)