Hi cpunks,
   I'm trying to figure out how to produce lengthy recordings that cannot
   be reasonably removed or altered even by a very powerful entity.  I'd
   like to find a way to make it easy for myself and others to live a life
   where if the forces of authority attack you, their only option for
   covering it up is creating a noticeable, diagnosable, recording hole in
   advance.
   I've started work on [1]https://github.com/xloem/openrealrecord .  I
   was wondering if anybody would have the time to review my plan and
   comment on it.  I'm using hyperdb to create a network of binary streams
   that all checkpoint each other.  It allows data to be piped in from the
   command line.  I have a few issues and todo items laid out to solve
   remaining issues I've thought of: for example, posting checkpoint
   hashes and p2p seed ips to the bitcoin blockchain, or integrating with
   siacoin/storj/filecoin for reliable storage.
   I'm losing my mind for a number of reasons, and likely won't be able to
   finish this on my own, so I've started offering largish bounties; just
   on the blockchain hashing at first.  It would be incredible if somebody
   with a mind for security could help me finish the essentials of this
   project; I'd be happy to add more bounties if needed.  But even a quick
   comment would be so kind.
   I'd of course love to know if this is duplicate public effort.
   Karl

References

   1. https://github.com/xloem/openrealrecord