RE: Gridcoin SBI program #14 - Nominate a STEM/GRC/BOINC post and you could win a SBI share, 50 GRC or 30 STEM tokens
I'll nominate - monthly gridcoin report post - https://steempeak.com/gridcoin/@crypto-swiss/gridcoin-monthly-report-january-2020
RE: Gridcoin SBI program #14 - Nominate a STEM/GRC/BOINC post and you could win a SBI share, 50 GRC or 30 STEM tokens