How do we find out if the transactions are real, actual transactions of value/for finance instead of Ordinals transactions?
We don't. Why? Because there are some people, who believe that blocking Ordinals is censorship. And they started sending their real transactions, with small Ordinals, just to detect, which nodes ban them. Also, on the other side of the scale, there are people banning Taproot entirely, because it is easier for them to use some deprecated version of Bitcoin Core, than to properly remove support only for Ordinals. Which is also the reason why some of my nodes postponed some upgrades from Segwit v0 to Taproot (another reason is 02/03 prefix, which can sometimes cause weird bugs, and I have to dig deeper into it to port it correctly).
What I'm asking is what websites/webapps that gives/shows us transaction data from Ordinals, like perhaps a "blockchain explorer" for Ordinals transactions?
Any regular block explorer can give you the witness. But if you want a specific one, then read BIP for Ordinals:
https://github.com/bitcoin/bips/pull/1408Or simply visit
https://ordinals.com/ that is linked there.
The network is currently congested again, but nothing has truly changed in terms of Bitcoin acceptance and adoption.
It is not surprising at all. Instead of Ordinals, we should improve commitments. Then, Silent Payments would progress much further than they did, and instead of "Ordinals explorers", we would have "scanners" that would show you a lot of things from the past, including the whole whitepaper, wrapped in a multisig, that was created in ancient times, when even OP_RETURN was not so popular as today.
But what happened instead? Guess what: there were some people on bitcointalk, who tried to push the whitepaper again in a different format, just because the old one was incompatible with Ordinals. Is it good for network congestion? Could it improve acceptance and adoption? See, what is the problem? Silent payments can improve privacy. Scanners can improve fetching data from the blockchain, if they are already there, but if their format is different than some people wanted. But no, we have partially-tested Ordinals instead.
So, what will happen now? Well, I will still take Silent Payments and Commitments path, even if it is against the majority. Because I want to improve performance, compress data, and quickly deal with some repeated patterns, even if others won't do that. But of course, as garlonicon put in his signature, releasing a production version is hard. So I wonder, which of my projects will reach "stable" state first. Because I don't want to add another half-baked network into the whole mess. As long as it is not ready, I can only talk about it in my free time (and get some feedback), and write code in my working time.