This was actually mined, the transactions in the blocks until 2010 appear valid, all of a sudden after that period all transactions disappear from the history, it was not purchased or something like that

The thing happens in a mysterious way, when synchronizing the wallet after the years, the transactions disappear....

It sounds like your coins were received directly to a pubkey (pay-to-pubkey), rather than an address (pay-to-pubkeyhash). You might have to spend them by building a raw transaction. Have you looked at tools such as coinb.in? It can be used offline by downloading the source. For your input you'd reference the receiving transaction ID and the output index (n).

It is possible?

I have some bitcoin addresses mined in 2009 with problems.

Public Key is outdated, no satoshi-era updates to current protocols have been made.

everything is still in 32 bit..

I can't spend the btcs this way.

I sent a message on your discord.

I sent a message to support.

He is a pure opportunist, in fact at some point on this planet of opportunists someone would try to gain the authority of bitcoin, what puzzles me is really the justice to let this happen, how do the courts let someone play with a property worth trillions?

I sent you PM.

How was the progress of this? I have two farms with more than 6 thousand s9's.