can fountain auto-delete storage from 3+ months ago nostr:nprofile1qqswfa547pdmqkerzf2uen3agudc67wxffjmenqpge3dylc006fppyspzemhxue69uhhyetvv9ujumn0wd68ytnzv9hxgqghwaehxw309aex2mrp0yhxvmm4de6xz6tw9enx6qgkwaehxw309aex2mrp0yh8qunfd4skctnwv46qj40rct?