Did someone burn 100 BTC?

Exploring the mempool at the famous BTC burn address 1111111111111111111114oLvT2, in this transaction from August 1st, the message appears in German "RIP 100 BTC! Mögest du in der Blockchain in Frieden ruhen!".

​"R.I.P. 100 BTC! May you rest in peace on the blockchain!"

​The thing is, dated July 29th, there are many transactions at once with very similar messages of the type X2[L'-J}w{9@ïL´(!Vu=x1,5!i?1ON. I don't know exactly how many BTC they add up to in total, I haven't stopped to count them. Can you help shed some light on this? Cheers, it's my first post on Reddit, go easy on me.