@@net2dev first have nice evening 2 don't you mind if you do tutorial about I did use gpt to create smart contract but is confusing bcz firstly there no erc to fit this 3 I don't know how to set websockets in smart contract bcz I try to turn this data to cryptocurrency have value could help also how to lunch this smart contract for free
Hey i'm doing a project where we have to share the patients infowmation form one user to another in a blockchain. I was thinking of off chain storage to store the info and with that store the hash value at the onchain. So what should i do. So i follow the same with this video? plez
Hi Thanks for your comment, Yes this is very common. I use IPFS to store JSON files and store onchain the CID so I can easily query and fetch the data to keep my dAPP truly decentralized.
Thanks! Not the case if you implement access control th-cam.com/video/ZSavj3xtudg/w-d-xo.html In the next video Im implementing a web3 profile app that only the user wallet that stored the details on the smart contract can read it. Thanks for your support! 😉
interesting
love your shirts!! 😆
hahahah thanks!!
This was the best explanation you’ve ever done!
Thank you!!! Im glad to hear this. I want to make sure I get the idea delivered clear and to the point.
@@net2dev Could answer how to make smart contract collect data from market trading and stock market trading in real time
@@housefull2432 Sure thing, Data feeds thru an Oracle such as Chainlink!
@@net2dev first have nice evening 2 don't you mind if you do tutorial about I did use gpt to create smart contract but is confusing bcz firstly there no erc to fit this 3 I don't know how to set websockets in smart contract bcz I try to turn this data to cryptocurrency have value could help also how to lunch this smart contract for free
Loved your video man ! Thanks, keep sharing knowledge
Subscribed... You are too good.
Thank you!!! Really Appreciate your feedback and support!!!
Awesome video
Thank you!!!
Pls make more tutorials like this
Absolutely yes!! Will do !!
Like solidity basics video on modifiers functions and so on pls
Hey i'm doing a project where we have to share the patients infowmation form one user to another in a blockchain. I was thinking of off chain storage to store the info and with that store the hash value at the onchain. So what should i do. So i follow the same with this video? plez
Hi Thanks for your comment, Yes this is very common. I use IPFS to store JSON files and store onchain the CID so I can easily query and fetch the data to keep my dAPP truly decentralized.
hi could you do a tutorial on how to incorporate IPFS !
Love the shirt were can I get that 👀
Thanks!! I've been getting quite interest in the tshirts via email. I'm going to produce them. Might do the first giveaway in the channel! Stay Tuned!
@@net2dev oh 😲, I will love some holiday giveaway 🙌😇
sir, how to extract nested mapping on JS
Stay Tuned! Next vid will cover it!
🥷🏼👌🙏
😉
Great video!
It is not safe to store data like this, anyone can get your email, name
Thanks! Not the case if you implement access control th-cam.com/video/ZSavj3xtudg/w-d-xo.html
In the next video Im implementing a web3 profile app that only the user wallet that stored the details on the smart contract can read it. Thanks for your support! 😉
@@net2dev Thank you!
Do you have any video about authorithication with metamask and email?
We use metamask sign message and compare it with backend