Before answering, I want to be honest and state that Artur is my supervisor, so I might be biased. Now that I've said so...
1. Artur doesn't have an incompatibility, he asked for permission to the ministry and he works his daily 8h (sometimes more) at BSC. After that he works at Qilimanjaro.
2. Juan José García Ripoll has nothing to do with Qilimanjaro. He has his own company (Inspiration-Q).
3. Juan José was a collaborator many years ago.
4. You would be amazed to see how small is the quantum world. I've already met many of the top researchers just by moving around, because everyone knows each other. So by that logic, no one would be free of conflict. Of course they knew each other. Every one knows Juan José. Many measurements are taken to prevent favor treatment in these situations.
5. Juan José was an obvious expert to have in the external board. I dare to say that very few physicists in Spain have a CV equiparable to his (https://quinfog.hbar.es/wp-content/uploads/2020/09/CV_Juan_J...).
6. We removed the website because it was no longer being updated.
I've seen from your comments that you have been falsely accusing without any info from the inside and that all you want is to harm all the effort done by these amazing people to make progress in science in Spain. So I will stop answering your comments. I don't know where this hate comes from, but I invite you to introspect.
If anyone reading the comments gets dubious about the process, I invite them to visit the link provided above to check all the documents of the procurement and to get in contact with the project coordinator. The process was done cleanly and transparently, and as any legal public project, it can be checked and verified.
Ps.: It made me laugh to check all you stalked about Artur. I think nobody has done it before. Will show it tomorrow to Artur jajaja.