Key reuse is also generally discouraged in cryptography as it leads to subtle issues and weakening.
Either you use separate keys for each purpose, or use a root seed to derive keys from with HMAC etc.
semisol
npub122…cgrkj
2026-05-16 21:16:47 UTC
in reply to nevent1q…wre4
Author Public Key
npub12262qa4uhw7u8gdwlgmntqtv7aye8vdcmvszkqwgs0zchel6mz7s6cgrkjPublished at
2026-05-16 21:16:47 UTCEvent JSON
{
"id": "787d25791a566ceccce28a2449d160d8736695ca12a3e24d69b1d77b64f0e269",
"pubkey": "52b4a076bcbbbdc3a1aefa3735816cf74993b1b8db202b01c883c58be7fad8bd",
"created_at": 1778966207,
"kind": 1,
"tags": [
[
"e",
"8dcb8e5dd0d60c3769bd860f2a45ebade3739916caf1297ff28c29199d63b869",
"wss://aggr.nostr.land",
"root",
"13bc95d921c8b6b26cf35494964daf86f9312fe50924483d266827979d80897d"
],
[
"p",
"13bc95d921c8b6b26cf35494964daf86f9312fe50924483d266827979d80897d"
]
],
"content": "Key reuse is also generally discouraged in cryptography as it leads to subtle issues and weakening.\n\nEither you use separate keys for each purpose, or use a root seed to derive keys from with HMAC etc.",
"sig": "586da322f5b5d0c5fa775b785831692997b16d0f5b952f030b2a59297853d327e2f5455f7fd2170abf7b44780f246150adb2ff1d32327b5ae00ac881289cab24"
}