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1  Bitcoin / Bitcoin Discussion / Re: Is the Mempool under a DOS attack? on: May 07, 2023, 09:46:51 AM
it's easy you can just use this website to check it https://brc-20.io/, I just check all the transactions that you shared on 1st page and I believe all of that transactions for Brc-20 tokens
Thank you, that explains it all.

Not sure why anyone would want to make a token on the BTC blockchain however. The ETH blockchain is much better suited to that, no?
2  Bitcoin / Bitcoin Discussion / Re: Is the Mempool under a DOS attack? on: May 07, 2023, 09:21:08 AM
I think it's because of BRC-20 that created on bitcoin blockchain

Is there an explorer that would show that the linked transactions are indeed linked to BRC-20?
3  Bitcoin / Bitcoin Discussion / Re: Is the Mempool under a DOS attack? on: May 07, 2023, 09:12:04 AM
I think it might be related to the recent “NFTs” on Bitcoin movement. People are minting these inscriptions on the Bitcoin blockchain and taking up blockspace. They are fine to lay high fees and wait longer than most traditional users sending Bitcoin transactions. I think that is more likely than Bitcoin being under attack, as it’s already been proven that it can’t scale on the main layer.
Have you had a look at the transactions I linked? They are only ~330 bytes in size, so I don't see how they have anything to do with inscriptions.
4  Bitcoin / Bitcoin Discussion / Re: Is the Mempool under a DOS attack? on: May 07, 2023, 08:56:42 AM
There are two reasons that quickly come to my mind --it could be a [mistake or urgency].
Speaking of nefarious, I dont think it is possible that someone is intentionally paying high fees to hide some nefarious activity. Just like perhaps they be trying to obscure the source or destination of funds by flooding the network with lots of low-value transactions with high fees --something like that?
No, I used the word nefarious in the sense that someone is intentionally clogging up the mempool to make normal users pay outrageous fees and thus make Bitcoin less attractive.

I don't think it is a DDoS attack --using high-fee, low-value transactions would not be an effective method since the transactions would still be processed by the network, even at a higher fee.
I used the the term DoS (Denial of Service) loosely, in the sense that it becomes prohibitively expensive to transact smaller BTC amounts.
5  Bitcoin / Bitcoin Discussion / Is the Mempool under a DOS attack? on: May 07, 2023, 07:09:22 AM
I was wondering what is clogging up the mempool lately and decided to have a look. In one of the blocks I found the following 3 transactions:

https://mempool.space/tx/d0cc7f159d4be77b01954830ac02dd3717044fc63be5f0248fce822313c6ce86
https://mempool.space/tx/47c44058bd770508f6f93864342020caeecc804f6f06204944a58ae9cab13cb6
https://mempool.space/tx/7d2c3577250b452deb8c38f6881e8dd4dc9705c06d94370d5d11bdf8d43e3abc

All of the above pay a fee of ~10$ to produce a dust UTXO of 546 sats. There are a lot more like these, e.g. see the transaction history of the following address:

https://mempool.space/address/bc1p0h74a5yq5v33x4det366jxvs5afvkzw592maeqdrpneld9h0amfs4la4wa

So, somebody is paying miners outrageous fees to transfer almost no value. Why would anybody do that except for nefarious purposes?
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