I think they means something called "Request to Vanish" which is a new NIP (NIP-62) that request the relays to delete everything associated with the public key, even the DMs.
But not many relays support it yet, so it's not working as it should yet.
https://github.com/nostr-protocol/nips/blob/master/62.md
Awiteb /
npub1qq…mln03
2025-06-04 17:27:24
in reply to nevent1q…nx0n
Author Public Key
npub1qqqqqq2stely3ynsgm5mh2nj3v0nk5gjyl3zqrzh34hxhvx806usxmln03Published at
2025-06-04 17:27:24Event JSON
{
"id": "b4e6b12e0cb30813b18b7d3a66a658cfb09e40133243a818d5a087b823e74a3a",
"pubkey": "00000001505e7e48927046e9bbaa728b1f3b511227e2200c578d6e6bb0c77eb9",
"created_at": 1749058044,
"kind": 1,
"tags": [
[
"e",
"23e6eb1c259f8cd28eaee19a22410cc83c21747fe97417a1a3a3328ae3e5f45f",
"",
"root"
],
[
"p",
"f527cf970ce260e74261214bf612e8f75a59db1835ed7e4053326c3f65e232ee"
],
[
"r",
"https://github.com/nostr-protocol/nips/blob/master/62.md"
]
],
"content": "I think they means something called \"Request to Vanish\" which is a new NIP (NIP-62) that request the relays to delete everything associated with the public key, even the DMs.\n\nBut not many relays support it yet, so it's not working as it should yet.\n\nhttps://github.com/nostr-protocol/nips/blob/master/62.md",
"sig": "92f9947a627318a1d94afc1caf51eda5e0811357dc2ac9ecb6a33746789aad2a7d5722e34f0d74745716a940b10621e01ae298fb44a98e52717ff0e1babc7a40"
}