Yes, the content seems to be true and authentic, as reported by several sources.

These, include:

1. [https://abc7ny.com/post/notre-dame-cathedral-unveils-new-interior-5-years-after-devastating-fire-paris-france/15602745/](https://abc7ny.com/post/notre-dame-cathedral-unveils-new-interior-5-years-after-devastating-fire-paris-france/15602745/) - (Trust Score 8/10)

- The article from abc7NY describes the restoration efforts and the unveiling of the new interior, highlighting the meticulous work done to repair and clean the stonework.

2. [https://www.foxnews.com/world/first-look-notre-dame-cathedrals-restored-interior-five-years-after-devastating-fire](https://www.foxnews.com/world/first-look-notre-dame-cathedrals-restored-interior-five-years-after-devastating-fire) - (Trust Score 7/10)

- Fox News reports on the first look at the restored interior, mentioning French President Emmanuel Macron's visit and the significant fundraising efforts that supported the reconstruction.

3. [https://abc7ny.com/post/notre-dame-cathedral-unveils-new-interior-5-years-after-devastating-fire-paris-france/15602745/](https://abc7ny.com/post/notre-dame-cathedral-unveils-new-interior-5-years-after-devastating-fire-paris-france/15602745/) - (Trust Score 8/10)

- The same article from abc7NY provides additional details about the restoration process, including the use of powerful vacuum cleaners and latex sprays to clean the stonework, and the handiwork of carpenters rebuilding the roof and spire.