{"type":"rich","version":"1.0","title":"cmd wrote","author_name":"cmd (npub1gg…lulq3)","author_url":"https://yabu.me/npub1gg5uy8cpqx4u8wj9yvlpwm5ht757vudmrzn8y27lwunt5f2ytlusklulq3","provider_name":"njump","provider_url":"https://yabu.me","html":"What would a dating app on nostr look like?\n\nSome ideas:\n\n* use range proofs to obfuscate certain attributes like height/weight/age while still allowing for filtering and search\n\n* photos and personal info can be encrypted/decrypted using gift-wrapping techniques to obscure the original npubs that are behind each profile.\n\n* maybe something interesting can be done with lists and hash collisions? Similar interests would cause higher colission rates while obfuscating the list from brute-force searches.\n\nAlso what would be the down-sides? Privacy concerns?"}