hi, i'd read that the nonce is involved when signature being generated, can you explain a little how and where this nonce be part of this signature? thanks in advance
Interesting video, however one thing to note it that the message is getting signed on the client and is not send to the ethereum network. Another point worth mentioning is that you can verify the signature with the message on the client too and get the account of the signer.
hello I need to sign and recoverd a timestamp from the blockchain when I safe docs pdf in mi web app. But I cannot find the correct way for that. You have a idea??
Hey man im not sure if u will read this but I really need your help. My eth stuck in etherscan and I can make transaction due to I cannot be verified on etherscan help me
When you sign messages to ethereum, how long does it stay there for, is there a maximum duration? And, what if someone spams ethereum with a bunch of messages?
Hi thanks for your content . its really helpfull. but I need to connect the Whisper things with REACT-NAtive..... IS there anyway to get it via light client or geth-react-native ....
Really enjoy your videos! Could you shed some light on Amazon QLDB? Another question I have is what is the benefit of a centralised blockchain over traditional database with simple cryptographic features built over them?
Hey Greg Love the content!, Could you use signing to authenticate users in a DAPP whereby the message is a hashed password and by signing it with the associated account address the contract could check against a storage mapping to check if the hash matches the corresponding signee address? or is this insecure?
Use Ur bank u won't have to worry about the assualt course that is the blockchain and the fees to turn Ur token into the blochain Ur using an then paying the fee for using the blockchain then the fees at the other end 🔚 to turn it back to ,£ notes in the first place it's a lottery use banking unless Ur a qualified developer like myself and don't no what Ur doing
hi, i'd read that the nonce is involved when signature being generated, can you explain a little how and where this nonce be part of this signature? thanks in advance
Interesting video, however one thing to note it that the message is getting signed on the client and is not send to the ethereum network. Another point worth mentioning is that you can verify the signature with the message on the client too and get the account of the signer.
I want to know how can I automatically confirm transaction? As I don't want my user to see that metamask account popup
How did we get those 4 terminals
Another killer video. Thanks for the content, Greg!
Can I sign a message using TRX wallet in Binance?
hello I need to sign and recoverd a timestamp from the blockchain when I safe docs pdf in mi web app. But I cannot find the correct way for that. You have a idea??
can we use ethereum token created as payment integration in any website.How can do it.
What all dependencies to be installed
Can this be used to authenticate by proof of ownership or is it something different?
Hey man im not sure if u will read this but I really need your help. My eth stuck in etherscan and I can make transaction due to I cannot be verified on etherscan help me
When you sign messages to ethereum, how long does it stay there for, is there a maximum duration? And, what if someone spams ethereum with a bunch of messages?
Keep the great content up!
Hi thanks for your content . its really helpfull. but I need to connect the Whisper things with REACT-NAtive..... IS there anyway to get it via light client or geth-react-native ....
Really enjoy your videos!
Could you shed some light on Amazon QLDB?
Another question I have is what is the benefit of a centralised blockchain over traditional database with simple cryptographic features built over them?
Thank u for this awesome video and series
That's why I bought my own signiture for Eth and Cro
great content brother, thank you!
So direct with this one
how do these marketplace auctions work then?
Hey Greg Love the content!, Could you use signing to authenticate users in a DAPP whereby the message is a hashed password and by signing it with the associated account address the contract could check against a storage mapping to check if the hash matches the corresponding signee address? or is this insecure?
They won’t say. All they teach is garbage that u don’t need
Use Ur bank u won't have to worry about the assualt course that is the blockchain and the fees to turn Ur token into the blochain Ur using an then paying the fee for using the blockchain then the fees at the other end 🔚 to turn it back to ,£ notes in the first place it's a lottery use banking unless Ur a qualified developer like myself and don't no what Ur doing
Zero dislike ... WOW
Очень полезное видео, спасибо! Было бы ещё интересно рассмотреть алгоритм получения случайного числа на основе подписи адресом эфира!
Imagine you insert 200$ and it said 1eth lmao
Now 2000$
teach me to fish. :)
Hey, is there any way to sign message using ganache blockchain?