Some conferences follow the double-blind review process. As such, you cannot reveal your identity to the reviewers. Further, these conferences restrict the number of pages, say to at most 8 pages.
I am facing the following problem: I would like to submit a paper to some of these conferences but I have a paper that is 10-pages long; containing 2 pages of appendices (proofs). I am thinking to write a technical report and put these appendices in it. So now I have the paper to submit (8 pages) which of course cites the technical report (10 pages). How can I cite the technical report to not violate the double-blind review process?