Just did a little sleuthing on the OP_RETURN > 83 bytes from @oomahq 's post ( There were 30 such transactions in the ~4 month period: 8 had reasonable fees (< 2x the median for the block) 11 had…

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In this video, I discuss how filters can help to stop a non-standard Bitcoin transaction from being passed from node to node through the Bitcoin network.

I also…

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In this video, I discuss how my coverage of Bitcoin's current problems with mining pool centralization and spam is less a message of assured doom, and more of a…

The United States government stands mere months, if not weeks, from the passing of stablecoin legislation that will set the playing field for the global

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In this video, I answer common questions about Bitcoin spam, including methods of mitigation.

Not investment advice! Consult a financial advisor.

This is what spam looks like:…

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In this video, I discuss the Bitcoin Spam Wars of 2023-2025 in the context of the OP_Return Wars of 2014.

I conclude that Bitcoin Core of 2025 has completely lost…

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In this video, I discuss how to configure your Bitcoin Knots node on a MacBook Pro to help it stop relaying spam.

Not investment advice! Consult a financial advisor.…

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In this video, I discuss how crypto VCs are working together directly with Chinese mining pools to bypass Bitcoin nodes and put spam directly on-chain.

I also…

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Learn how to run Bitcoin Knots and help fight the spammers:
https://x.com/mattkratter/status/1919852546526740729
https://www.youtube.com/watch?v=9l67aUi_NW8&ab_…

Don't let the bad actors trick you into thinking Bitcoin Core 30 allows you to re-enable the datacarrier limit: 1) Along with unlimiting the default, they also broke it further. datacarriersize=83 now…

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Learn how to run Bitcoin Knots:
https://x.com/mattkratter/status/1932094877564858623
https://bitcoinknots.org/
https://store.start9.com/
https://www.youtube.com…

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Learn how to run Bitcoin Knots:
https://x.com/mattkratter/status/1932094877564858623
https://bitcoinknots.org/
https://store.start9.com/
https://www.youtube.com/watch?v=aXVgGLaE…

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Learn how to run Bitcoin Knots:
https://x.com/mattkratter/status/1932094877564858623
https://bitcoinknots.org/
https://store.start9.com/
https://www.youtube.com…

Check out the PWA and add it to your Home Screen here: https://knotsgoup.vercel.app Knots Go Up 🚀

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Running Bitcoin Knots (And Why You Should Too):
https://www.youtube.com/watch?v=Sbbq41oyrnw&ab_channel=BitcoinUniversity

In this video, I discuss how mining pool…