$check encryption
✓algorithm:AES-256-CBC
✓key_source:SHA256(id_a + id_b)
✓hmac:HMAC-SHA256
✓server_sees:encrypted_blob_only
$check storage
✓localStorage:AES(master_pass)
✓server_ttl:48h → auto_delete
✓logs:none
✓trackers:none
✓ip_leak:none (TURN relay)
✓ ALL CHECKS PASSED