This whole Shroud topic has led me to watching something about it on YouTube, and this video came up, and there was a point made 15 minutes in which is relevant to this post of yours. As you point out, the results depend on the temperature at which the cloth being tested has been kept at. Basically it appears that one thing is for certain, the shroud has to be considerably more than 700 years old according to the WAXS test. For it to be only 700 years old, it would have to have been kept in conditions of the highest temperatures on earth day and night 24/7 for all those 700 years.
There are quite a few other interesting things mentioned by Fr. Spitzer:
- The heights of the scourgers: apparently from the lacerations on the body, it is possible to ascertain that he was flogged by two men of different heights, one flogging him from one side and one from the other. That is quite a specific detail for a forger to have put into his work.
- The Sudarium of Oviedo has 120 points of congruence with the face of the image on the Shroud. Normally facial recognition software requires just 40 points of congruence for a positive ID. The known provenance of the Sudarium dates back to at least 616AD. It's been kept in Oviedo since 700AD, so if it is indeed the same person, the shroud must also date back that far.
- The image on the shroud is a snapshot of the moment of the resurrection
- The image on the cloth is a photographic negative image.
- It shows Jesus as he actually looked in 3D.
- It has x-ray properties.
- It's the most extraordinary image in the world.
- It's the most scientifically studied object in the world.
- Jesus's crucifixion was unusual in that there was the crown of thorns and spear in his side, and these are depicted in the image on the shroud.
- It's a photographic negative done before anyone knew about photographic negatives
- The 1988 radiocarbon dating test has been debunked by four different tests
- The 1988 test was supposed to be done on 7 different sample patches, but it was done on just one patch taken from one spot
- There was cotton in the sample patch and dye
- Mass spectrometry, sample not from the original cloth
- There is no image on the shroud under the blood. The image exists only on the areas where there is no blood.
- The ultraviolet light hypothesis would require 6 billion to 8 billion Watts of power for 2.5e-11 seconds (ie. a tiny amount of time) to account for the image on the shroud.
- There are 372 blood stains on the shroud.
- It is blood-type AB positive (universal recipient)
- He was whipped with a Roman flagrum
- The heights of the scourgers: apparently from the lacerations on the body, it is possible to ascertain that he was flogged by two men of different heights, one flogging him from one side and one from the other.
- There's evidence of blood and water, from the spear wound as described in the gospels
- Evidence of the man on the shroud having carried his own cross because shoulder dislocated
- Knee wounds visible from falling on knees, as described in the gospel
I don’t really understand the point of this. I don’t think anyone is questioning whether Jesus Christ existed, are they? It’s fairly certain he did, the argument is about whether he was something more than a human. Maybe the shroud is real, maybe it’s fake. What does it prove if it is real?