Free Online Blockchain Courses
These free online blockchain courses will teach you about how the blockchain data structure holds transactional records while ensuring security, transparency, and decentralization. Blockchain technology enables resilient electronic transactions even when large amounts of money are at stake, and is completely immune to outside attacks. To learn more, check out these free online courses today. These free online blockchain courses will teach you about how the blockchain data structure holds transactional records while ensuring security, transparency, and decentralization. Blockchain technology enables resilient electronic transactions even when large amounts of money are at stake, and is completely immune to outside attacks. To learn more, check out these free online courses today. …Read Less
- 0 Free Courses
- 0 Learners
- 0 Certificates & Diplomas Earned
Benefits Of An Alison Certificate
Certify Your Skills
A CPD accredited Alison Certificate certifies the skills you’ve learned Stand Out From The Crowd
Add your Alison Certification to your resumé and stay ahead of the competition Advance in Your Career
Share your Alison Certification with potential employers to show off your skills and capabilities
Explore Courses By Category
- 4,500+ free courses
- 30 million+ learners
- 6 million+ graduates
- 195 countries
Not sure where to begin? What is your main goal on Alison?
What is your main goal on Alison?
What are the best free online blockchain courses?
Blockchain is two things: the name of an actual company and the name of a technology. Blockchain is a financial services company that provides the technology used to keep track of cryptocurrency transactions in a secure peer-to-peer network. According to Synopses, ‘A blockchain is a decentralised, distributed and public digital ledger that is used to record transactions across many computers so that the record cannot be altered retroactively without the alteration of all subsequent blocks and the consensus of the network’. A blockchain is a record of your purchases and sales of cryptocurrencies like Bitcoin, Ethereum and Tether.
What are the best free online blockchain courses for developers or crypto investors?