Since Bitcoin Core v30 the "datacarriersize is increased to 100,000 by default, which effectively uncaps the limit (as the maximum transaction size limit will be hit first)" https://bitcoincore.org/en/releases/30.0/

The default value in the previous Bitcoin Core version was 83 bytes, that is enough for monetary use cases, e.g. Peg-In transactions to the Liquid sidechain require an OP-RETRUN size of 36 bytes.

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https://www.youtube.com/watch?v=k8nGk8vLvrg

I've been following every minute, but you should take a closer look at bip110.org/.

You complain that you're not happy with what Core has done, but you haven't proposed a solution to fix the problem. If you have a better answer than BIP-110, I'll support you immediately.

It's not too late to change your mind. Your reputation will suffer less when you support BIP-110 NOW.

@ODELL, @MARTY, it's not too late to change your mind. Your reputation will suffer less when you support BIP-110 NOW.

v30 was a mistake.
you are so right.
core should roll back the critical changes.

watch this: https://www.youtube.com/watch?v=5_aOb0Mru28