This is a great intro to Bitcoin nostr:nevent1qqsgrq7dv24s08d2rlxx8wlhpu0xr526xgdrmvp96k2fx4ptrqewqfqpr3mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmqzyp9fzcgflueutm8vw40t35hz747h3d5ykpn6fgft2vq6gtdscfhcvqcyqqqqqqg4f9vxh
