Why 21 Million #bitcoin ? 

Satoshi's response:
https://i.nostr.build/wE3v.jpg
nostr:nevent1qqswayyl6ql0f6c3atzr50gksc3zdzs4glva7wpg83ae2veflp636lgpr9mhxue69uhkummnw3ezuargv4ekzmt9vdshgtnfdupzq3frhevd89d3kxt2nwxg9vpck6y4evptdq7scff6j4gx3kapltxsqvzqqqqqqygy9v5v