Storing data on the blockchain: How does OP_RETURN actually work?

A clear and balanced explainer on the recent debate around OP_RETURN limits, arbitrary data on Bitcoin, and what it means for node operators.

https://blog.bitbox.swiss/en/storing-data-on-the-blockchain-how-does-op-return-actually-work/

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Discussion

Nice write up, feels a bit like spam apologia in the beginning but takes the time to write out the counterpoints at the end.

I think we should be able to agree that Core made an error in including the full change and removal of the configuration option with version 29.

Technical accuracy is not a catch-all.

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Good take; without the typical hysteria.

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