from that grok chat , i am probably more interest with the privacy risk of the user have the vulnerable to get expose their pattern by using their public key.

this Nostr still need to do a lot of more improvement in signing system before we can begin with human - agent and autonomous crypto transaction like btc using nostr .

there is articles i read about Diverse Identification verification to strengthen security guarantee of the signature . this paper in somewhat make sense to explained about that bybit hack or North Korea based threat actor Diamond Sleet ( ZINC), ( i am not good in explaning things , sorry ) , basically identity verifier must not only rely on single methode validation ,but also need to go through multiple identification provider (IdPs) . this would be the next gen on code signing

for those who care to read , can check here : arXiv 2406.15596v1

it is very interesting articles