Blockchain Backer

A Blockchain Backer (A supporter of blockchain technology) is someone who favors its application and advancement. Blockchain is a decentralized digital ledger that securely and openly logs transactions. Although it […]


Generally, commerce refers to buying and selling goods and services physically. That means you should need to meet the seller and buyer in order to buy or sell the goods […]


What is robots.txt? Robot.txt is a text file that tells search engines where they can and cannot go on your site. It specifies the place that web crawlers are allowed to search […]