. . . . . "Metadata are stored in a MongoDB database. Documents are identified by a UUID." . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "HVjow7jYkv55wB+aIa5BVPz66Dn/ybqlJtSO/c2PYXQwJa9hhFdTGhy+lQNy5rxP6trzyf+cu+rfoRXE3VnywwqgubqvieEjgeguYeiKIPYWsNZcOhw9Y/QJwQFafehWxAnLR++3ys8cTWowQMt8cBYpcJc5pWU9oSWBKVpa1nw=" . . "2022-02-19T10:29:02Z"^^ . . . .