OSA is a decentralized, AI-driven big data platform based on blockchain and powered by smart contracts. The platform collects and analyzes data from retailers, manufacturers, consumers, and open data sources in real-time. Rated 4,8/5 by ICO Bench
OSA is airdropping 12 OSA tokens to airdrop participants and 5 OSA for every referral and an extra 3 OSA if your referral invites another friend. ICO token price: 1 OSA = 0,0002 ETH
How to join?
Go to OSA airdrop Telegram bot= http://t.me/OSADC_Airdrop_bot?start=7b23d083d0
Join their Telegram group and post a message introducing yourself using hashtag #OsaFamily.
Submit your email address to the bot.
Sign up on OSA website= https://dashboard.osadc.io/users/sign_up
Verify your mail and log in.
7, You will get 12 OSA tokens.