{"id":"f3abd82543c2883e4ac143ab64fc3d1e3a36b687b5b0b4ce52aa20581843c795","pubkey":"392316041be345b2bac5c4d1f44c7701385d62bfaac742d94273d10a6434eaac","created_at":1746542022,"kind":1,"tags":[],"content":"\"There are a bunch of 2nd-layer protocols, sidechains, and rollups, etc. in development that aim to use the Bitcoin blockchain for anchoring, proofs, or data storage in some other way. Dropping the OP_RETURN limit would ensure that they can at least use OP_RETURNs if they must write data to the blockchain instead of writing in more harmful ways like fake pubkeys or fake pubkey hashes. OP_RETURNs would need to be part of a complete copy of the blockchain, but would not live in the UTXO set which needs to be kept highly available. Fake pubkeys/pubkey hashes live in both the UTXO set and the blockchain.\"\n- Murch","sig":"0214946ceee04ad62387acf5604d922b55df4806b8a7bf25b5eacc32e3701faff755c19f7fcf85e539a7861baf5f8ba1c07b500bff5df44350b886c4a1ccb94a"}