Videos
Video hii inaelezea namna ya kutengeneza pesa kwa njia ya kuuza na kununua sarafu za kidigitali zijulikanazo kama #CRYPTOCURRENCY, mfano wa safaru …
https://en.wikipedia.org/wiki/Crypto
https://en.wikipedia.org/wiki/Cryptocurrency
https://en.wikipedia.org/wiki/Cryptographic_hash_function
https://en.wikipedia.org/wiki/Cryptography
