#JOIN
 
Bitcointalk username: sparklejjazz
Contribution type: Articles
LetBet address: 0x5f53619e417b9d55df3D06eCff496301Bfcaa805
Link proof of work: https://steemit.com/ico/@mdnajir/join-in-letbet-with-blockchain-technology-grab-the-best-opportunities-and-enhance-the-most-authentic-information-of-business