faceblock

Faceblock uses succinct 1-of-n cryptography to reduce the size of encrypted data to approximately keysize + diff pixels for 1-of-n decryption among a group of up to 16 real friends.

Friends publish BLS12-381 public keys as custom records on their ENS profiles and use the faceblock extension, which scans viewed pages for decryptable images / tweets. One click and the cloaked posts/ photos reveal.

Use in conjunction with imperceptible face-recognition cloaking, or simply blur out faces.