Dont you think Balaji would post on Xwitter that he is running nostr? don't trust, verify.
nostr:nevent1qqsgghsk0zqjjmkw7r0l75sc9quzv5p9pkj2wrdztn0n4vmt0gct6ncpp4mhxue69uhkummn9ekx7mqzyqm8xtxrtljkrpd0rvg3vz3e84k88g07g8wlzxzvzqu5c2x2t438kqcyqqqqqqgwmw73e