Does spam on Bitcoin even exist?

For Bitcoincore users: you can configure your node to mimic certain Knots restrictions by adjusting -datacarriersize (e.g.: -datacarriersize=40) in your bitcoin.conf file. This makes it possible to restrict OP_RETURN transactions without using Knots. I will try to do that on my computer.

What is the issue with OP_RETURN and Bitcoin nodes?

Braiins Pool is the oldest active bitcoin mining pool in the world, having mined its first block in 2010. It was originally known as “bitcoin.cz” and “Slush Pool” before being renamed to Braiins Pool in 2022. I have join the Braiins Pool recently with a Bitaxe 601.

GM

Bitcoin The Ultimate Collateral Never sell your Bitcoin - Live off it Thanks Summer Meng, Braiins, firefish & Martin Connor New Bitcoin books 📚 for new great reading times ☀️

⛏️ 🇪🇸 ⚡️ Having bitcoin miners in Spain would have prevented blackout

What are you using to save your #Nostr private key 🔐 ? #nsec

April 2025 is another good month for Bitcoin