This text dates from around 1200 and is attributed to Saint Bernard of Clairvaux, although it was not until the beginning of the 20th century that it was formally given a Gregorian musical version in the Roman antiphonal of 1912, on the feast of the Most Holy Name of Jesus. This is the first time in history, as far as we have records, that a performance of this piece is turned into an NFT. In addition, this NFT contains the only copy of the performance of the work. The file will be destroyed after mining, to make this NFT an absolutely unique piece