Not sure what next block is working on.
The short answer is no. Remember apps don't actually store the data or control who has access to read and write data. That is all handled by the relays.
The only way an app could be created with the type of privacy features you are asking for is if it does not use public relays, but allows you to only use a private relay that you have set up a whitelist of folks who are permitted to read from it and write to it, or a blacklist of folks you don't want to have access to read or write. But that is NOT going to be approachable for most people. #Flotilla allows this with their relay-based communities, for instance.
Dikaios1517
npub1ku…v3lhe
2025-02-10 19:36:57
in reply to nevent1q…wgwu
Author Public Key
npub1kun5628raxpm7usdkj62z2337hr77f3ryrg9cf0vjpyf4jvk9r9smv3lhePublished at
2025-02-10 19:36:57Event JSON
{
"id": "40dda4a37abc15cba5eb7efec1b8ad2e1d85679495dc74b8bfc19c29cd48984e",
"pubkey": "b7274d28e3e983bf720db4b4a12a31f5c7ef262320d05c25ec90489ac99628cb",
"created_at": 1739216217,
"kind": 1,
"tags": [
[
"p",
"f32184ee7b85d2d768fffddbc32c75bbed6d92e2dd437142af5c50086d1c17bf",
"wss://relay.primal.net/",
"nextblock"
],
[
"p",
"7097e24c668412c3a2cb05c6ac0b227142c8b684fd29a25955f0772717981a20",
"wss://relay.brightbolt.net/inbox",
"latrica"
],
[
"p",
"7097e24c668412c3a2cb05c6ac0b227142c8b684fd29a25955f0772717981a20",
"wss://relay.nostr.band/",
"latrica"
],
[
"p",
"f32184ee7b85d2d768fffddbc32c75bbed6d92e2dd437142af5c50086d1c17bf",
"wss://nostr-01.yakihonne.com/",
"nextblock"
],
[
"e",
"25672566014867451eeacb8c5f142f89a66661ff269cc7423a4548e8878434dd",
"wss://relay.nostr.net/",
"root"
],
[
"e",
"50489d5fe23ab6e4339e483d97865f59b0be0db04d2f20b1bd660dc5aa994f3c",
"wss://nostr.oxtr.dev",
"mention"
],
[
"e",
"470d1068cf3e030574cc89de525aed97a7385c644a2990430804d31b19737ab0",
"wss://relay.nostr.net/",
"reply",
"7097e24c668412c3a2cb05c6ac0b227142c8b684fd29a25955f0772717981a20"
],
[
"t",
"Flotilla"
]
],
"content": "Not sure what next block is working on.\n\nThe short answer is no. Remember apps don't actually store the data or control who has access to read and write data. That is all handled by the relays.\n\nThe only way an app could be created with the type of privacy features you are asking for is if it does not use public relays, but allows you to only use a private relay that you have set up a whitelist of folks who are permitted to read from it and write to it, or a blacklist of folks you don't want to have access to read or write. But that is NOT going to be approachable for most people. #Flotilla allows this with their relay-based communities, for instance.",
"sig": "69153cddb9b0eab2b1c99445f35cf66f863bdc2b9b570701b930e43e829bc265c06a272f4785c52ef16a78d67ca0cb0785ff99ee8596166c64e6f5a157442230"
}