. . . . . "DOI assigned via Sextant to each metadata. Example : http://dx.doi.org/10.12770/a7b7d13f-0b95-445b-ba83-fe9357c9e154" . . . . "2021-12-31"^^ . "2021-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "S7JOTW4xhjmb700WEEJKrl2bWXhUXfcZFfs7ixEt96NKZRSVuHWN8Aco8Ajjs5dbW2VcnbHtg7Ed+FdRKOVQRD8B6L5juirzWpuBDTKa0K8WWgJWSADtfCUh3vJ3pwAM4JioHBJDocFxSVbuTrPNsZT4TWQa59VVhA99uuQPhcg=" . . "2022-07-29T21:39:16Z"^^ . . . .