oh nice you got COA's - mine did not come with any. I dont recall if that was an option when I made the purchase.
I think I sold maybe 6 DIY versions I did not make COA’s for those versions but if you want some I can mail you them
if you can yes, the one in the image above is a DIY and has a COA or is that COA for another coin and not for the DIY?
edit after looking at it - it has a BTC address on the COA for a coin that has no holo yet attached - so my guess is now that the COA does not go to that coin - how could a coin not yet assembled have a COA for an address not yet guaranteed to be on that coin.
and that address on the COA for coin "32" is funded - yet the coin in the numbered bag of "32" is a "DIY" so how could it be funded with the holo on the side?
COA should only certify what the coin's state was at the time of sale from manufacturer - if it was DIY, there should be no address and there should be no statement that the coin is funded on the COA for a DIY coin