Python Cryptocurrency Part 1: Defining the Blockchain

[mfl-metaversefootballleagu]

Man I appreciate this playlist. Seriously informative, and too the point on what you are doing. You're a good teacher. Thanks for the uploads, and I hope you get inspired to do more!

[xoxogamewolf]

when there's a really popular video and you don't click it so you go to another random video to brag about it

[seyit]

hash(self) function at the 24th to you is highlighted yellow-orange in my script. Do you its gonna matter smth??

[PermutationCombination]

Can a beginner do this and what are the advantages ?

[al.waliiid]

hi can this videos take effect in 2023 ?

[GuiPimenta]

When I try to see if everything is working on my terminal, it never shows if the hello world and the hashes are working

[bxllpz]

Mine says 5:05 mine says Block is not defined. Did you mean ‘block’ and when I put block it gives me the error cannot access local Variable ‘block’ where it is not associated with a value

[danwright]

Apologies to content provider for using your comments in this way, Im trying to learn but I’m not a modern fellow. I would subscribe but its pretty much beyond my capability. PLEASE.. someone with a tiny bit of bravado. I am not tec savy. I have a business idea. Ive given up trying to learn the smart contract programming & crypto skills needed to make the idea happen. I don’t have cash to pay for programming. I will split the business with you 50/50 if you do the smarts. This is no scam. I will list my email I suppose to talk. Please consider.

[Thelaibakhan]

I'm using windows and getting this error on py blockchain.py --> "No such file or directory"

[bearreyes]

im on pc and when im using terminal on cd desktop/blockch or something this happens: The system cannot find the path specified., i used .py with main and even with blockch and still that happened

[jordendunbar]

ok so i have a problem i put in the %s\nHash and what not but all of my %s\n are green with the rest of my "" text and wont print anything

[standardengineeringconstru]

I am getting the same Hash for each block.It's always the hash of genesis block.Help me fix it.

[skemiil]

Is the blockchain a normal file or a python file

[nelutusan]

Only tutorial which works!! I tray but don\t working! :(

[charlesmartinjr]

Hey, I'm not trying to nitpick, but I'm a cybersecurity editor, so things like this bother me. It's pronounced "nAHnce." With a long "A". You're pronouncing the word, "nuance, " which is completely different from "nonce." Sorry. Like I said, not trying to be a jerk, but I figured it'd be better to let you know now, rather than let you keep going with it.

[eviso_yt]

it says inconsistent indentation but when i used an online compiler it worked