I guess is a plugin for paying customers (I'm not):

https://openai.com/blog/chatgpt-plugins#browsing

For all the others it seems to (not) work hilariously:

nostr:nevent1qqsqqqqqw29swce7szp7n6w5a78rcs78xhhnf477artcuuyy0cpkksqpzpmhxue69uhkummnw3ezumt0d5hszxnhwden5te0wfjkccte9emk2mrvdaexgetj9ehx2ap0qy08wumn8ghj7mn0wd68yttsw43zuam9d3kx7unyv4ezumn9wshszrnhwden5te0dehhxtnvdakz7qgewaehxw309aex2mrp0yhxummnw3exzarf9e3k7mf0qyt8wumn8ghj7etyv4hzumn0wd68ytnvv9hxgtcpz4mhxue69uhkummnw3ezummcw3ezuer9wchsz9thwden5te0wfjkccte9ejxzmt4wvhxjme0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcqs42y9