Maths is an expression of ownership nostr:nevent1qgs8ypd2zh8sk7x2a4cvltpsfjtlc5efyd5zudmvtszyjxn6tyzamxqpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpr4mhxue69uhkummnw3ez6vpj9eukz6mfdphkumn99e3k7mf0qqsfqdazvf5k72f3wuup4k56ygz9mlln630pukvuh5u6pz63yerxqngu403ae