Back in 2021 MARA announced that they were going to do this, and even put an OP_RETURN statement in their Coinbase transaction to that effect. But afaik they never actually did. After* our podcast on the topic they backed out and even replaced their CEO:
https://podcast.sprovoost.nl/@nado/episodes/mara-pool-and-mining-censorship-nado-37
* = correlation, causation, etc
provoost / Sjors Provoost
npub1s6z…wk4c
2023-11-22 19:19:32
in reply to nevent1q…6k2t
Author Public Key
npub1s6z7hmmx2vud66f3utxd70qem8cwtggx0jgc7gh8pqwz2k8cltuqrdwk4cPublished at
2023-11-22 19:19:32Event JSON
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