Default OP_RETURN in Bitcoin Knots is 42 Bytes and one can set it to whatever they want. Knots give that freedom to the node runner.
The inscriptions spam is fixed in Bitcoin Knots but its not fixed in Core because the Core devs are compromised. They rejected the fix and now they use the excuse that spam is already possible in Bitcoin to excuse OP_RETURN spam ...
BitcoinIsFuture
npub1wl…5caw8
2025-10-01 16:33:09 UTC
in reply to nevent1q…sm8f
Author Public Key
npub1wl6kysagynfz2ulmw4wa2trnc9ycd52upjv9zt297n0tpr5ls7dqk5caw8Seen on
wss://nostr.momPublished at
2025-10-01 16:33:09 UTCEvent JSON
{
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"pubkey": "77f56243a824d22573fb755dd52c73c14986d15c0c98512d45f4deb08e9f879a",
"created_at": 1759336389,
"kind": 1,
"tags": [
[
"p",
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[
"p",
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[
"e",
"a914a4176ea12d36daadea97216a418da1f60cf8c1356e42e5a9083ef77c0ec7",
"wss://relay.primal.net/",
"root",
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[
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"reply",
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]
],
"content": "Default OP_RETURN in Bitcoin Knots is 42 Bytes and one can set it to whatever they want. Knots give that freedom to the node runner.\nThe inscriptions spam is fixed in Bitcoin Knots but its not fixed in Core because the Core devs are compromised. They rejected the fix and now they use the excuse that spam is already possible in Bitcoin to excuse OP_RETURN spam ...",
"sig": "7497e20814b658bfae33337b3f7ff85469bf2b2e02cd086143d87d08b88c9fa4ebb95b773d59e4cce14b900d9e3e07cd78cc1f7d137f22326ff7ec8aef7926b0"
}