For the latter: if you delete your chat history, but your messages were incepted in flight, you want to ensure the keys that are still on your can't decrypt them.
Not sure about the first question.
In general it's better to stick to a well studied protocol than to make ad hoc adjustments to it.
cc waxwing (npub1vad…nuu7)
provoost / Sjors Provoost
npub1s6…dwk4c
2024-09-28 06:11:03
in reply to nevent1q…zer4
Author Public Key
npub1s6z7hmmx2vud66f3utxd70qem8cwtggx0jgc7gh8pqwz2k8cltuqrdwk4cPublished at
2024-09-28 06:11:03Event JSON
{
"id": "40c6c85a95636f45b873cc46df5066c7968a02c90b37d2bc1e7d8429f31ce583",
"pubkey": "8685ebef665338dd6931e2ccdf3c19d9f0e5a1067c918f22e7081c2558f8faf8",
"created_at": 1727503863,
"kind": 1,
"tags": [
[
"e",
"4217cec9b218aada31b2114e988161abd6f25f0307c0e60adadc88750cd7d560",
"",
"root"
],
[
"p",
"4523be58d395b1b196a9b8c82b038b6895cb02b683d0c253a955068dba1facd0"
],
[
"p",
"675b84fe75e216ab947c7438ee519ca7775376ddf05dadfba6278bd012e1d728"
]
],
"content": "For the latter: if you delete your chat history, but your messages were incepted in flight, you want to ensure the keys that are still on your can't decrypt them.\n\nNot sure about the first question.\n\nIn general it's better to stick to a well studied protocol than to make ad hoc adjustments to it.\n\ncc nostr:npub1vadcfln4ugt2h9ruwsuwu5vu5am4xaka7pw6m7axy79aqyhp6u5q9knuu7",
"sig": "c0bf09108dbb91418dc4f2ae5c73e2031363e53eb1dbaa36ef6cfd232fed057a0ee55efc5039099b4b31c041312bad4fdba58532cade8b519364d61f0567565f"
}