What do you understand about this?
As Bitcoin miners create new blocks, they race to solve solutions. Each miner tries to solve these problems to replace a new block, and the first miner to solve it correctly wins Bitcoin (BTC) as rewards combined with the new block.
The Bitcoin network does not accept invalid blocks and requires miners to mine blocks according to certain rules. Blocks that do not comply with these rules will be rejected by the network and will not earn any rewards made. In short, the extraction of an invalid block indicates that the execution of transactions will suffer a great loss.
You did not provide the source for your post, but for the time being, considering it true and confirmed, This verifies that BTC blockchin is working fine, and no one can verify, validate, or process any valid block. You have shared a good piece of information. Because this would not help seniors anymore because most of them already know how blocks are made and why someone cannot make fake blocks to verify their txs, which might also be fake ones.
You should narrow down your topic title; it seems a little off; you can edit it if you want, but for now, for those who have already made a post, the topic title will remain the same. I think.
Other than this, this is slapped on the faces of those who used to say that BTC blockchain can be compromised. I know not a single educated person will say such words, but only those who think badly of BTC and don't really understand the technology.