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110 sats \ 6 replies \ @Murch 9h \ parent \ on: Quick questions about OP_RETURN? Quick answers here. bitcoin
Some Bitcoin node implementations such as Libre Relay have less strict mempool policies and relay transactions that would be considered non-standard by Bitcoin Core. Some mining pools use similar mempool policies and additionally accept direct submissions out-of-band.
As transactions with multiple OP_RETURN outputs or larger OP_RETURN outputs are permitted by the consensus rules, blocks that include these non-standard transactions are accepted by all nodes.
Also important to mention: Libre Relay automatically peers with other Libre Relay nodes. So even with only a small minority of Libre Relay nodes, transactions still propagate reliably.
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So in other words... attempts to 'filter' transactions successfully by running a client with 'stricter' mempool policy than core... is pretty much hopeless?
????
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Censorship, stifling information, is always more difficult than spreading it.
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