PRE-CALANAIS EXTERNAL CHRONOLOGY ANCHOR

Related manuscript: Testing an Oak Island precessional-clock hypothesis: Nolan's Cross, Cygnus and whole-island geometry under adversarial null models
Dated pre-Calanais technical record: integrity identifier retained below
Third-party manuscript-system submission date: 15-Aug-2026
Local proof SHA-256: e3a414803d0f96654d50b0927960db2f805457e0a25b734c9fa5992cbb96c167

The submitted proof already contains (i) the all-88 Western Stellarium topology gate retaining Cygnus/Sadr and Scorpius/Antares and (ii) the 16-30-34 Pivot geometry with 61.93~62 and 28.07~28. Calanais was opened afterward. This external submission timestamp is used only to establish analytical precedence; the Oak Island results are not counted as evidence for Calanais.

The Calanais pre-3D freeze archive SHA-256 is 6a4fb766b9fb2472c9c86d166818d197cfaa06b5928ebdd93ee503d6250dd6bb. That freeze is internally hashed rather than externally timestamped; the stronger external timestamp pertains to the target grammar/candidate universe.
