More

More / Bitcoin Reddit - 3 months ago

Energy Consumption

Ok I know this seems weird but I want to find out who pays the energy cost of a bitcoin transaction? Online it says 1 bitcoin transaction on bitcoins uses 1250kwh of energy is equivalent to a households monthly use. Surely that’s false otherwise the...

More / Bitcoin Reddit - 3 months ago

How do you talk about BTC in public?

I’ve been caught in a difficult situation lately. I feel a strong urge to educate others and spark meaningful conversations about bitcoin, yet I am really wary and nervous about discussing it openly. Reading all those cautionary tales and unsettling...

More / Bitcoin Reddit - 3 months ago

Latest Coinbase Scam

Friendly reminder to always check the sender and never trust, only verify! I started reading this email and it almost had me fooled until I got to the part where they put the seed phrase in the body of the email ???? Here is the seed btw in cas...

More / Bitcoin Reddit - 3 months ago

Daily Discussion, March 31, 2025

Please utilize this sticky thread for all general Bitcoin discussions! If you see posts on the front page or /r/Bitcoin/new which are better suited for this daily discussion thread, please help out by directing the OP to this thread instead. Thank yo...

More / Etherum Reddit - 3 months ago

Daily General Discussion - March 31, 2025

Welcome to the Ethereum Daily General Discussion on r/ethereum https://imgur.com/3y7vezP Bookmarking this link will always bring you to the current daily: https://old.reddit.com/r/ethereum/about/sticky/?num=2 Please use this thread to discuss Ether...

More / Bitcoin Reddit - 3 months ago

Exploring Bitcoin's Proof of Work in TypeScript

Hi everyone, I’ve put together a video that walks through a simplified TypeScript implementation of Bitcoin’s Proof of Work consensus mechanism. In the video, I break down block header construction, double SHA256 hash calculations, and the mining pro...

More / Bitcoin Reddit - 3 months ago

Export Bitcoin Transactions?

I've tried for the life of me to find a way to export Bitcoin transactions from various online Bitcoin transaction explorers, but I just can't find a site that does it. Plenty of explorers show block and transaction history but none seem to o...

More / Bitcoin Reddit - 3 months ago

Ekm4life

I was ripped off by crypto.com and I'm needing some guidance to where I can get help to hold them accountable. Where do I go, what do I and who do I report them to? submitted by /u/Ok_Brush_558 [link] [comments]

More / Bitcoin Reddit - 3 months ago

How PayNyms are generated.

I understand payment codes and I understand the hashing into the avatar. I want to know how the short, easy to remember, unique name is created from the payment code. Every article says it's a hashing algorithm. I have not found any documentation...