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I want to leave the world better than I found it. Bitcoin and Nostr are a step in the right direction. πŸ‡ΏπŸ‡¦β›°οΈπŸ₯Ύ EST: 837 680

I was scrolling through my feed and saw this, and I thought "Wait... thats over 21 million #Bitcoin ! "

Its pretty cool to see the comparison, thanks for making Opportunity Cost nostr:nprofile1qy0hwumn8ghj7cnfw33k76twd4shs6tdv9kxjum5wvhx7mnvd9hx2qg4waehxw309ajkgetw9ehx7um5wghxcctwvsqzq3e0gs8jnmued6f2rp4c6vs07xqvs4vs8zpwt82smcdch4txjvq76kl2yj !

β€œThe man who never looks into a newspaper is better informed than he who reads them.”

- Thomas Jefferson, Memoirs, Correspondence, Private Letters

The older I get the truer this feels... even though my logic cant make sense of it.

https://academyofideas.com/2025/06/why-the-news-promotes-ignorance-and-mental-illness/

I bumped into one of your posts on Nostr a day or so ago.

I've never had a website before, so once I sorted out a domain name, it was awesome to just quickly pay 1 sat, and spin up a website and connect it!

Super cool, even good for beginners.

This is going to take off unbelievably in Africa, we haven't seen anything yet.

His customers are hopefully in there own homes and offices πŸ˜‚

There isn't a way for an offline sender to lock ecash to an offline receivers public key, right? (assuming sender has the exact tokens denominations needed)

Replying to Avatar Marty Bent

I'm very excited to finally launch Opportunity Cost today!

You can now price the internet in bitcoin!

It's extremely rewarding to take something from a nagging idea in your mind to a working product.

Here's how we did it:

As someone who has been focused on educating people about bitcoin for 8 years, I'm always thinking about the "top of funnel" and how we can bring more people into bitcoin.

As a bitcoiner, I'm always looking for tools to make my life easier.

Opportunity Cost tries to solve for both.

For people to understand why they need bitcoin they need a way to recognize it's value prop quickly. By enabling them to download a simple extension that allows them to track the price of things in bitcoin over time we hope that people begin to recognize the power of hard money.

Those who already live on a bitcoin standard need a simple tool that can easily help them understand how much bitcoin they're spending on a day-to-day basis. Opportunity Cost solves for that.

I've often had ideas for informational bitcoin products/tools that never made it to launch because I never felt comfortable taking the risk to pay a developer to build it from scratch.

AI completely changes the game. In a span of three hours one Saturday afternoon I was able to build a working prototype via a combination of ChatGPT and Replit.

After playing with the prototype in my browsers I was successfully able to convince myself that this product was something worth pursuing. I then found nostr:nprofile1qyx8wumn8ghj7cnjvghxjmcpz4mhxue69uhk2er9dchxummnw3ezumrpdejqqgq4mqax94enxcx4ez5h2sjt4hthkqj3y5vnccj3yv0nn5w03tp5usehgwej here on Nostr, reached out to him, showed him the app and asked if he thought he could turn it into a fully functioning product.

He liked the idea, understood how I wanted it to work because of the prototype I built, and took the reins from there.

Within two weeks of Moses using his spare time to work on the app, we had a fully functioning and stable product.

The longest part of this process has been getting the app approved by the app stores. Google approved this morning and Firefox is still pending.

We're entering a brave new world in which "idea guys" who have been scoffed at historically have agency to bring their ideas to life in the form of a prototype and then hand it off to a dev who can do the rest.

Huge shout out to nostr:nprofile1qyx8wumn8ghj7cnjvghxjmcpz4mhxue69uhk2er9dchxummnw3ezumrpdejqqgq4mqax94enxcx4ez5h2sjt4hthkqj3y5vnccj3yv0nn5w03tp5usehgwej and Ed, Head of Ops at TFTC, for their work on this. Also, nostr:nprofile1qyx8wumn8ghj7cnjvghxjmcpz4mhxue69uhk2er9dchxummnw3ezumrpdejqqgq3hx5fgpxm7vp5ulscs6afm3xx6dm0ywdprqn3h5hv2eag3xzsecaq8aww and Anthony Ronning for their advice along the way.

Go download the extension and let us know what you think! The extension is only the first iteration of Opportunity Cost.

http://opportunitycost.app

nostr:nevent1qvzqqqqqqypzppdakkr4uyfaejv5nz68gcmyfxyzac26r3up2j4s0sr9k3enn4njqy2hwumn8ghj7un9d3shjtnyv9kh2uewd9hj7qghwaehxw309aex2mrp0yh8qunfd4skctnwv46z7qgnwaehxw309ac82unsd3jhqct89ejhxtcqyr00xjj5ycyag934tgs4r3swx7kdzrmj488p6w853d7f0zrl7dj5xrkym55

Very nice, Very nice. Installed!

nostr:nprofile1qyv8wumn8ghj7urjv4kkjatd9ec8y6tdv9kzumn9wsq3vamnwvaz7tmjv4kxz7fwwpexjmtpdshxuet5qqsqfjg4mth7uwp307nng3z2em3ep2pxnljczzezg8j7dhf58ha7ejgqgzx3h you are a busy guy, and are doing a lot of good things. Anyone who is making the time to specifically complain about you not replying to every comment, clearly doesn't have anything better to do.

Just keep doing you.

Replying to Avatar exist270

Base graphic from: https://bitcointreasuries.net

Overlay via Microsoft Windows screenshot & Snipping Tool with Power tools for window layout/formatting. πŸ€™

I'm getting some sort of a time out error while trying to zap you... I dont know if its on your side or mine. My setup is kinda janky, so probably me, but just wanted to let you know to double check your side too

Replying to Avatar exist270

Base graphic from: https://bitcointreasuries.net

Overlay via Microsoft Windows screenshot & Snipping Tool with Power tools for window layout/formatting. πŸ€™

Thank you!!

BTW where is the graphic from?

nostr:nprofile1qyt8wumn8ghj7etyv4hzumn0wd68ytnvv9hxgtcpzemhxue69uhks6tnwshxummnw3ezumrpdejz7qpq2rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sugh36r you legend, I think you have now officially made cashu.me the easiest wallet for anyone to onboard people with.

If there is just a nostr profile in the background storing mint details, derived from the ecash seed phrase, that they don't even have to know about... chefs kiss! thats fantastic.

- PWA, so no app to download (Or be blocked by app stores).

- Offline, easy and cheap transactions

- Privacy by default

- Just write down the seed, and you are done.

Its just Fantastic