SUCH a cool experiment out of the Harvard Library Innovation Lab: https://archive.social

Allows you to capture a thread from Twitter and archive it in sealed PDFs to attest to legitimacy.

Could be enormously useful to journalists, archivists, etc, particularly with Twitter facing a perilous future.

Save Your Threads

High-fidelity capture of Twitter threads as sealed PDFs on social.perma.cc. An experiment of the Harvard Library Innovation Lab.

@molly0xfff do they use digital timestamping services? Because if they don't already, then that's a cheap and simple way to demonstrate age and integrity of archived documents after the fact.
@Natanael_L yep, there's an explanation at the link
@molly0xfff I see a mention of timestamping but not what standard they use