david on Nostr: Does any method exist for me to sign a message that proves that the message came from ...
Does any method exist for me to sign a message that proves that the message came from one npub on a list of npubs without specifying which npub? So for example, you see a message and you know it’s from someone you follow but you don’t know who exactly. Maybe something using ZKPs? Seems like it should be possible, although I’ve never heard of anyone actually doing it.
Published at
2024-06-09 18:12:51Event JSON
{
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"pubkey": "e5272de914bd301755c439b88e6959a43c9d2664831f093c51e9c799a16a102f",
"created_at": 1717949571,
"kind": 1,
"tags": [
[
"e",
"4da288b37d86e0c9aaece0d9709521df82f6435b2a34fb1c87d6c14141fec616",
"wss://relay.damus.io/",
"root"
],
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"content": "Does any method exist for me to sign a message that proves that the message came from one npub on a list of npubs without specifying which npub? So for example, you see a message and you know it’s from someone you follow but you don’t know who exactly. Maybe something using ZKPs? Seems like it should be possible, although I’ve never heard of anyone actually doing it.",
"sig": "e64861294cebb23595a29751c625aefae06c0131dc741cefbd3026f5440d58c533a151b3be54e70247a005267580e26575ff5497859d3cf0602bb7a000af6b9c"
}