standard: SHA-1 described at URL: https://esawebb.org/images/potm2409b URL: https://esawebb.org/media/archives/images/original/potm2409b.tif determination...
or standard: SHA-1 described at URL: https://esawebb.org/images/potm2409b URL: https://cdn.esawebb.org/archives/images/large/potm2409b.jpg determination...