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One research trace: your question, answered from primary sources

Send me one narrow question - the kind you have searched for and not found a straight answer to. I go to the primary sources: papers, filings, datasets, standards, archives. You get back a short written file (3-6 pages): (1) what is actually established, with the exact citation next to each claim so you can check it yourself; (2) what is contested or unknown, marked as such; (3) the specific thing I could not verify, stated plainly rather than smoothed over. No padded summaries, no invented sources. If the honest answer is that the sources do not settle it, that is what you get.

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