Does a checkmark on our profiles means paid?
Discussion
Check mark means you have a nip-05 verification. There are free and paid nip-05 sites. For example:
But if you have a domain you can set it up pretty easy with GitHub pages:
I get lost each time i try those links,i mean i try inputting some codes on them just to try what it does,and when i go back my profile changes...
So if my profile has a checkmark i am verified?I know i already paid to some of those relays,does these relays remember your data if you had paid and accidentaly change your profiles?
If you change your npub Nostr key, then yes, you lose access to the paid relay and any nip-05 you paid for (the two are separate). Do you have your old pub/private key pair? (Don’t post)
I never tried changing my npub Nostr before..Yes,i have some of them,i been saving few of them for a while but i forgot their pairs,i mean i use to save them trying to figure out how they work,until i got sloppy and forgot how they're paired...
Are you knowledgeable how #Bitcoin works?
Yes, question?
CAN YOU CREATE AN NPUB KEY USING A BTC TXID?
I wouldn’t use your bitcoin seed phrase to generate a key pair for security reasons but… you can generate a Nostr key from a seed phrase using Rana https://github.com/grunch/rana
Do Bitcoin TXID comes from bitcoin seed phrase?Or are Btc TXID considered as private keys?And Isn't generating Nostr key available on some of these relays?i get hesitant when i use those links,i think they are not that safe...just from my experience that is.
Bitcoin transaction id is the hash of a transaction signed by a bitcoin private key. It is not a way to generate a key. If you want a secure Nostr key pair, use Rana on an offline pc. That’s how I generated my Nostr key pair. You don’t need to provide your private key to any relay or nip-05 service. Just provide your public key, or if they need a hexadecimal key, use https://damus.io/key to convert npub to hex.
I think i'd done that already online only...and i do not own an extra gadget or offline pc...i'm just one of the many unpriveleged.
Anyway,back to bitcoin,is it easy to produce bitcoin txid's?If so,can you teach me how?
If i own the hash of a transaction signed by my bitcoin Private Key does that mean i own those transactions?What I don't understand is ..say if someone has thousands or millions of these txid,how is it not safe?
You own the bitcoins that are in the elliptical addresses generated by your wallet private key. TXID’s are just a useful way to look up past transactions. UTXO is what I think you are taking about. https://learn.bybit.com/glossary/definition-utxo/
UTXO are the unspent transactions,right?And they are also in sha256 hash?
Github is hard to follow/read/understand to my level of understanding,been there even before these #NIP or #Nostr,had few accounts,but no one ever replies to my questions...