"In the 23rd and final chamber, they recovered a small optical disc that was presumed to hold digital information that could be the key to deciphering the artefacts. Scientists eagerly analyzed the disc, but they could not figure out how to access its content."
https://matrixdisclosure.com/ancient-arrow-project-visitors-from-the-sky-in-anasazi-chaco-canyon/
"The optical disc and all of the artifacts and findings would be carefully placed in secure storage until the technologies were available to unlock the disc and harvest its content. It was presumed that the disc held star charts, translation indexes, glossaries, and all the answers to the various mysteries of its creators and, perhaps more importantly, their intentions for earth.
"While the optical disc was considered to be the key to unlocking the meaning of the time capsule, the ACIO had little choice, but to place the project into storage and await the arrival of technologies that would permit them to unlock the disc. However, there were two scientists from the research team who theorized that the disc could be unlocked by understanding the meaning of the wall paintings in each of the 23 chambers."
https://www.bibliotecapleyades.net/wingmakers/esp_noticias_10a.htm
"The scientists spent nearly five months in partnership, trying unsuccessfully to decode the Ancient Arrow artifacts and establish the means to unlock the optical disc. During this time, the ACIO regularly experimented with new technologies or methods, and they too, were unsuccessful in unlocking the content of the optical disc.
One day, late in the summer of 1996, one of the scientists (a linguistics expert) had an insight into how to unlock the optical disc by reducing the symbols of the wall paintings to their closest facsimile found in an ancient Sumerian text. While the Sumerian language is extinct, it was sufficiently comprehensible to this scientist that he was able to decode the symbols of the paintings, and, placing the 23 words in the same order as the Ancient Arrow chambers, he was able to finally unlock the optical disc.
The connection between the Sumerian language and the time capsule was the breakthrough the ACIO team had been waiting for. A simple set of 23 words elicited over 8,000 pages of data from the optical disc"
"As partial translations began to be developed, it was determined that even within the optical disc there was a segmentation of the data into 23 units. Each unit appeared to correspond to a specific chamber. As the first two chambers began to be translated, it was further shown that each unit contained philosophical and scientific papers, poetry, music, and an introduction to the culture and identity of its creators.
The creators of the time capsule referred to themselves as WingMakers. They represented a future version of humanity who lived some 750 years in our future. They claimed to be culture bearers, or ones that bring the seeds of art, science, and philosophy to humanity"
https://www.andersoninstitute.com/the-wingmakers.html