The speed of light is constant as measured by what exactly?

Say we live in a part of the cosmos where the underlying velocity of everything maybe over 800,000 meters per second that is moving relative to  well, we are not exactly sure.  Nothing is stationary. As Newton said objects in motion will stay in motion that is assured but even objects at rest are moving we actually know of none that are stationary.  Lets suppose the notion of neutrinos is really that of something standings still that everything in motion can interact with .  I would certainly not call anything a neutrino but I use  the word because supposedly they can be indirectly detected so they might as well be some ultra fine particle that is actually immobile as some kind of imaginary point of reference.  The speed of light has been given the name constant which is really to say it might as well be what is standing still relative to everything else but only sort of.  This is nonsense of course. Photons are moving much faster as we have done many measurements to assign the constant as a number. It has been tested and retested.  Now that we know that photons transmit no energy but only transmit code and that this code interacts with the underlying momentum via velocity of any object working as a detection instrument  the constant maybe more variable for the speed of light  because the code may not express it's message the same way when there are major changes in momentum.  It is from the dark momentum energy that a collision of objects can cause a powerful vaporizing explosion that photons interact with essentially to slow down or stop a subatomic particle thus boosting its angular momentum.  It is something like an elastic bounce.  totally new kind of relativity and the question then becomes does light or photons themselves have variable measurable speed  of light or expression.  The answer maybe the usual no but don't be so sure.  It seems we maybe able to transpose the tone or the octaves of the entire spectrum if the underlying velocity/ momentum of objects is variable.  Now as I dismiss red shift of photons as nonsense here is a way to undermine my perception and actually make that possible.  It has more to do with the detection interface of mater than the photons however.  Our detectors are moving at the cosmic rate that we move at and they could be elsewhere in the universe with an entirely different level of velocity relative to our own and possibly to some fractional extent of the speed of light.  I know my semantics of physics fails badly here.  The point is to go back to my articles that show that light is only code transmitted from electromagnetic disturbances that  are essentially failed communications with in mater.  We humans utilize this phenomenon now to do our own wireless communications. That is not nature's use so far as we know all photons traveling though space are accidents.  Radiation happens because within a material medium where electo magnetic forces are present the radiation allows communication between particles and atoms to bring those together that are necessary in various reactions.  If we have a brine where crystals are forming we can have different kinds of chemicals becoming different types of crystals in the same brine bath.  the sorting process is exactly because dark photons radiate though sending messages of what is where and how  or otherwise the crystals observed would not form.