http://t.me/BlumCryptoBot/app?startapp=ref_MrdeAL2Eiw  nostr:nevent1qqsdqcahum6yccmy0dl9qcdnmk7e9nrr2cm0fz67sd9y5wqyzas0lkgpzemhxue69uhhyetvv9ujumn0wd68ytnzv9hxgwecd0u