Issues with the Link between Mojang and Microsoft

i already did all the things you listed. Lets wait if mojang can fix it in the future.

Hello, ɃƏƞȷее. Thanks for reaching out! My name is Lucas. I'm an Independent Advisor and a Microsoft user just like you. I'll be happy to assist you today.

This is a bug that is currently being investigated by Mojang:

https://bugs.mojang.com/browse/MC-253097

Please try to reinstall the game and make sure you have the latest available release (1.19.11). If the issue persists, please let me know.

Hello,

Thank you for reaching out to the Xbox forums. Sorry to hear you are having issues with your game.

Please try these solutions where others have found success to their issue: Invalid signature for profile public key, what causes this error? : Minecraft (reddit.com)

If you are still running into this issue, please submit a ticket to Mojang, as this is an in game problem: Submit a request – Home (minecraft.net)

Thanks,

Hayabusa

This is too stupid. We literally own Minecraft and RTX high end gaming cards, but Microsoft thinks it's a good idea to NOT give this small group access to the Tech demo? Way to go... What the heck is Insider Hub anyway? Just a 2nd app store? Dumb.

Hello, welcome to Xbox forums.

Unfortunately it is no longer possible to get a free copy. April 20th was the last day to obtain it.

I quote below a text from https://www.minecraft.net/en-us/article/ancient-java-players--you-attention-please-

• If you did buy Minecraft: Java Edition before October 19th, 2018, then you might not be aware that you’re entitled to a FREE copy of the Windows 10 version. It’s an offer that we ended a couple of Octobers ago, but you still have some time to redeem your
  free copy if you bought Java Edition way back when! After Monday, April 20th, 2020, customers who purchased Minecraft Java Edition before October 19th, 2018 will no longer be able to redeem their free version of Minecraft for Windows 10 token code. Until then,
  players who bought Minecraft: Java Edition before October 19th, 2018 can still receive a token for Minecraft for Windows 10.

I'm so sorry that you can't reedem your free copy anymore. You'll either have to buy a new copy from the Microsoft store or wait for it to be on sale.