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JOSΞPH 🍩 Profile
JOSΞPH 🍩

@CupOJoseph

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4,952
Following
2,693
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2,180
Statuses
14,699

In love with stablecoin design. Founder: @open_dollar Activism & investments: @solarpunkVC 🌶️Meta Cartel & public Nouns Prev OpenSea, Gitcoin, Raid Guild

Washington, DC
Joined June 2013
Don't wanna be here? Send us removal request.
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@CupOJoseph
JOSΞPH 🍩
7 months
I just created the worlds first leveraged long position on Renewable Energy Certs @Jasmine_Energy tokenized RECs @uniswap liquidity pools @useteller custom lending pair No one gave me permission to do it. The protocols I used are not connected. Composable finance is amazing.
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@CupOJoseph
JOSΞPH 🍩
1 year
Announcing Game Wallet 👾 Turn any GameBoy into a secure offline cold wallet. Sign up to be notified when sales start:
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@CupOJoseph
JOSΞPH 🍩
2 years
Standing room only at Falls Church planning commission meeting. Overwhelmingly old white people that live in 1 retirement community full of $900k condos, here to kill affordable housing because they don't believe in the American Dream for anyone else.
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@CupOJoseph
JOSΞPH 🍩
2 months
ETH just added half of Solana's market cap in 3 minutes.
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@CupOJoseph
JOSΞPH 🍩
2 years
Gameboy cold wallet demo: seed phrase is generated by talking to an NPC using a hash of your previous 500 button presses as you walk around and do quests.
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@CupOJoseph
JOSΞPH 🍩
1 year
QR codes are about to get an upgrade. They work
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@CupOJoseph
JOSΞPH 🍩
2 years
Being a founder is hard
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@CupOJoseph
JOSΞPH 🍩
1 year
Organizing ourselves by arbitrary states was a mistake. It should be by watershed
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@CupOJoseph
JOSΞPH 🍩
13 days
This is the website for the largest ethereum block builder:
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@CupOJoseph
JOSΞPH 🍩
2 years
Notably under represented here: single parents, working class families, disabled adults, young people... Those most suffering from exclusionary unfair zoning, who don't have time for these kinds of 4 hour+ meetings
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@CupOJoseph
JOSΞPH 🍩
5 years
@chaosprime Horrible considering we have an entire system for emojis in commit messages. Surprisingly helpful.
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@CupOJoseph
JOSΞPH 🍩
7 months
If you aren't happy single, a relationship won't make you happy. Real happiness comes from rollups getting 95% cheaper after eip 4844
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@CupOJoseph
JOSΞPH 🍩
1 year
A lot of people say Game Wallet is the coolest thing they have ever seen. A lot of people are correct
@palmtreeshinobi
Van Spina
1 year
@CupOJoseph Bro this is the coolest crypto product I’ve ever seen
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@CupOJoseph
JOSΞPH 🍩
2 years
My ethereum PoS node, supporting billions in economic value, uses less electricity than your washing machine which is plugged in but not in use.
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@CupOJoseph
JOSΞPH 🍩
26 days
ARB would be at $5 now if the DAO borrowed stablecoins against ARB effeciently instead of dumping billions of it for grants and incentives.
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@CupOJoseph
JOSΞPH 🍩
1 year
Domain names are illegal securities issued by "registrars" who operate illegal security exchanges and sell artificially scarce digital assets to unaccredited investors who hope to make profit on the work of others.
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@CupOJoseph
JOSΞPH 🍩
1 year
So we're producing a real physical cartridge that lets you use your GameBoy as a cold storage wallet, generate mnemonic phrases and save them securely offline. No firmware updates ever.
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@CupOJoseph
JOSΞPH 🍩
3 months
My theory is that these wallets are not ever actually "waking up" But rather the private keys were generated with bad seeds, which someone finally picked up on
@Cointelegraph
Cointelegraph
3 months
A dormant #Bitcoin address from the Satoshi era wakes up after a decade, transferring $43.9M worth of $BTC.
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@CupOJoseph
JOSΞPH 🍩
2 years
@sellieyoung Building an illegal bike lane has done more for sustainable transit in my city after a week, than a year of advocacy
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@CupOJoseph
JOSΞPH 🍩
1 year
I started this project way back in January. Recent events have made it clear: a truly offline hardware wallet with the certainty of no firmware updates is needed
@CupOJoseph
JOSΞPH 🍩
2 years
Gameboy cold wallet demo: seed phrase is generated by talking to an NPC using a hash of your previous 500 button presses as you walk around and do quests.
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@CupOJoseph
JOSΞPH 🍩
2 years
I love what @EulerFinance is building, but it seems like some people are confused on how to pronounce "Euler" So I created Yuler Finance to solve this problem:
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@CupOJoseph
JOSΞPH 🍩
19 days
Ethereum conferences are desperately missing serious debates. I refuse to join any more panels where everyone can only be positive
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@CupOJoseph
JOSΞPH 🍩
4 months
if you actually sit down and do the math, this is terrifying. if theres a bug in Geth, all validators using it would be slashed 82% in a few hours. And the total amount of staked ETH would be cut by 53% = 16,685,751 ETH ($55B usd) would get deleted
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@CupOJoseph
JOSΞPH 🍩
2 years
Coinbase NFT has done 1.1 Eth ($1200) in volume in the last 24 hours.
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@CupOJoseph
JOSΞPH 🍩
1 year
The secret to our extremely successful launch today: Build extremely cool things that everyone wants
@CupOJoseph
JOSΞPH 🍩
1 year
Announcing Game Wallet 👾 Turn any GameBoy into a secure offline cold wallet. Sign up to be notified when sales start:
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@CupOJoseph
JOSΞPH 🍩
10 months
My Eth NYC summary: Bullish: Uni v4 hooks zk consumer apps new crypto devs Eth global events Crypto for identity Liquid staking composability Female engineers in web3 Poap Bearish: worldcoin RWA on chain without a purpose DAOs without ragequit hardhat community as a product
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@CupOJoseph
JOSΞPH 🍩
2 years
@DaveSfmg54 @CityofBrantford @BrantfordPolice Your car is also "taking an entire lane"
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@CupOJoseph
JOSΞPH 🍩
1 year
If you have a gameboy thats been sitting on your shelf since before cryptocurrency existed, that's pretty much the coldest of cold storage possible
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@CupOJoseph
JOSΞPH 🍩
2 years
Currently porting an assembly implementation of sha256 into Game Boy Advance assembly. If it works, it will be trivial to create a seed phrase generator / cold storage wallet that runs on my GB
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@CupOJoseph
JOSΞPH 🍩
1 year
introducing the account abstractoooooor
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@CupOJoseph
JOSΞPH 🍩
1 year
Randomness for generating the keys is introduced by the player as they walk around the world and complete fun quests, RPG style.
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@CupOJoseph
JOSΞPH 🍩
2 years
bros will literally try to create a new virtual nation instead of attending their local city council meetings
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@CupOJoseph
JOSΞPH 🍩
1 year
Public Nouns has 176 ETH to support public goods and 0 open grant proposals right now. What should be funded?
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@CupOJoseph
JOSΞPH 🍩
5 months
Other L1s should not be accepted to sponsor eth Denver
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@CupOJoseph
JOSΞPH 🍩
1 year
@GovernorVA Are you kidding me? The air is worse than it has ever been in VA in history and you're strong arming us to repeal air quality protections?
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@CupOJoseph
JOSΞPH 🍩
3 years
@anothercohen It was a planned layoff in disguise 👀
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@CupOJoseph
JOSΞPH 🍩
2 years
This is my standard "VC had multiple calls, but rejected in the end" response email. Nearly everyone who has looked at our company and passed on the round so far has intro'd to someone else, which has led to the majority of the round being filled.
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@CupOJoseph
JOSΞPH 🍩
1 year
USDC: too centralized USDT: too centralized DAI: too much USDC backing FRAX: too under collateralized LUSD: too inflexible Bean: too unstable RAI: too unpegged Time to try something new 👀
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@CupOJoseph
JOSΞPH 🍩
1 year
Yeah.. it's real.
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@CupOJoseph
JOSΞPH 🍩
7 months
Pwnagotchi, a digital friend that eats wifi handshakes on the go, hidden in an old Gameboy SP
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@CupOJoseph
JOSΞPH 🍩
3 months
Making the biggest announcement of my life tomorrow. Like this to be notified when its live 👍
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@CupOJoseph
JOSΞPH 🍩
2 years
Man if I was a real influencer this would already be soooo viral
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@CupOJoseph
JOSΞPH 🍩
1 year
I'm really excited to take this nerdy side project to @usekeyp and make it open source & available to everyone!👾
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@CupOJoseph
JOSΞPH 🍩
4 years
A great answer. There are so many great rural towns in VA that you can tell have had the breath sucked out of them, with boarded up Main Streets, and people that just want to be given a fair chance. @carterforva knows
@HokieWartooth
Wartooth 247
4 years
Lee Carter sees you, SWVA @carterforva
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@CupOJoseph
JOSΞPH 🍩
2 years
Crowd fund to send @gabrielhaines to the Bahamas to search for Sam has succeeded! 🎉🕵️‍♂️🏖️ We reached out $10k goal in less than a full day. Special thanks to jnz.eth & 0x2B4AC for putting us over the edge
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@CupOJoseph
JOSΞPH 🍩
3 years
Note: it doesn't matter how the cars are powered.
@fietsprofessor
Cycling Professor 🚲 
3 years
Urban space is complex. But the math is relatively simple!
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@CupOJoseph
JOSΞPH 🍩
4 months
Just finished my first marathon! I didn't quite hit my 5 hour goal but just by 3 minutes. I'll just have to train harder for the next one!
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@CupOJoseph
JOSΞPH 🍩
3 months
It doesn't make me want to quit, it makes me want to build systems that are even more uncensorable. Free Alexey Free Roman Free Ross
@theblockupdates
The Block Pro Headlines
3 months
*ALEXEY PERTSEV SENTENCED TO 64 MONTHS IN PRISON: REPORT - THE BLOCK PRO
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@CupOJoseph
JOSΞPH 🍩
3 years
Most grocery store parking lots are big enough to fit apartments for everyone that regularly shops there...
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@CupOJoseph
JOSΞPH 🍩
8 months
I don't understand @functi0nZer0 , how are you going to be CEO of Wildcat AND Kyber? I don't think you will have time
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@CupOJoseph
JOSΞPH 🍩
7 months
The calm before the storm. I'm on board 69 for my first match of the Virginia Open. Wish me luck!
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@CupOJoseph
JOSΞPH 🍩
1 year
My talk for Eth Denver has been approved! Runescape's $100M+ GDP and what it means to Crypto's UX and web3 enabled games
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@CupOJoseph
JOSΞPH 🍩
1 year
Petition to change the name of Account Abstraction to Smart Accounts
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@CupOJoseph
JOSΞPH 🍩
3 months
New max deadlift: 335 lbs (2x body weight)
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@CupOJoseph
JOSΞPH 🍩
2 years
@RoryStolzenberg Building with 5 foot setbacks full of people extremely against 10 foot setbacks!
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@CupOJoseph
JOSΞPH 🍩
1 year
I love it when something I'm building appears in tech product news letters I follow. Such a great feeling
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@CupOJoseph
JOSΞPH 🍩
1 month
Starting a new cabal. Reply below if you want to join
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@CupOJoseph
JOSΞPH 🍩
4 years
@DrakeGatsby One of my favorite places, where the Shenandoah river meets the Potomac river.
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@CupOJoseph
JOSΞPH 🍩
3 months
We should start a DAO to buy a townhouse on Embassy Row in DC to act as an embassy to all DAOs
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@CupOJoseph
JOSΞPH 🍩
2 months
DAI is now backed by opaque tradfi schmucks who make 9-figure mistakes and can't be bothered to post a monthly statement.
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@Togbe0x
Togbe
3 months
have to hand it to @labsGFX they really in the governance arena trying things too bad all their sensible ideas get voted down right now they are working on offboarding Monetalis, one of MakerDAO's RWA custodians that never produces any reports
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@CupOJoseph
JOSΞPH 🍩
5 months
Introducing Swamp DAO - a collective to buy the music royalty rights to the Shrek franchise. We're raising $300k to buy a portion of the royalties which are currently for sale:
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@CupOJoseph
JOSΞPH 🍩
8 months
I'm up to 10 pullups at a time, next stop 20
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@CupOJoseph
JOSΞPH 🍩
5 months
Open Dollar won first place at the Eth Denver pitch competition and a prize from bufficorn ventures. (~1:55:00 mark)
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@CupOJoseph
JOSΞPH 🍩
5 years
[hotel] Me: can I get a wake up call at 7am? Receptionist: sure [7am, phone rings] Me: hello Receptionist: every major bank is actively laundering money and working against the average American. The success of crypto is essential to our freedom
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@CupOJoseph
JOSΞPH 🍩
5 years
@lukerosiak This is a lie. You are supporting gov over regulation, we are in desperate need of a capitalist free market correction.
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@CupOJoseph
JOSΞPH 🍩
1 year
Imagine thinking this should be illegal
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@mustafasuleyman
Mustafa Suleyman
1 year
The last century was defined by how quickly we could invent and deploy everything. This century will be defined by our ability to collectively say NO to certain technologies. This will be the hardest challenge we’ve ever faced as a species. It’s antithetical to everything that
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@CupOJoseph
JOSΞPH 🍩
4 years
Amazing, the Zodiac Killer's cypher has finally been cracked after 51 long years. I can't believe it.
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@CupOJoseph
JOSΞPH 🍩
4 years
They're not the dog's treats if I paid for them. They're MY treats that I SHARE because I'm NICE
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@CupOJoseph
JOSΞPH 🍩
1 year
@zenzhenyu I'm told it will be released here soon
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@CupOJoseph
JOSΞPH 🍩
3 years
I have requests for Solidity development work that's about 3x what I can do myself in a year. If you are interested in learning solidity programming try my guide, if you need help ask me, & when you get through all the tutorials I guarantee you work
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@CupOJoseph
JOSΞPH 🍩
2 years
create pre-signed transactions by talking to a different NPC after solving a small muzzle
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@CupOJoseph
JOSΞPH 🍩
2 months
Me when I see people making tons of money creating the exact products that I built 5 years ago, but I was too early and no one cared then
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@CupOJoseph
JOSΞPH 🍩
1 year
Imagine if @SECGov regulated the internet into oblivion in the 90s by going after registrars like @VERISIGN and @GoDaddy . How many jobs would never been created, quality of life improvements, access to information, & societal transformations that would have never happened?
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@CupOJoseph
JOSΞPH 🍩
1 year
What the last year as a founder has looked like for me
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@CupOJoseph
JOSΞPH 🍩
2 years
signing real tx with cable link seems like a stretch goal
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@CupOJoseph
JOSΞPH 🍩
4 years
The next stimulus package is 7 tokens for Chuck E Cheese, and a groupon to a sushi place that went out of business two years ago
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@CupOJoseph
JOSΞPH 🍩
1 year
Over a billion people will displaced by newly uninhabitable climate in the next 30 years. Its 140F in Spain Maybe it will be important to have a borderless stateless money system
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@CupOJoseph
JOSΞPH 🍩
6 months
Problem: the tickets for events all sell out so everyone signs up for everything, and even though the event has a wait-list it's empty. Solution: pay $5 for each ticket, and a smart contract gives it back if you show up plus a % of the no shows $
@Bonecondor
Chairman Birb Bernanke
6 months
POV: you've signed up for every possible event at ETHDenver
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@CupOJoseph
JOSΞPH 🍩
3 months
Open Dollar is the true Arbitrum native stablecoin: - No mainnet deployment, arbitrum first - ARB token as collateral AND all of it is delegated to our DAO - Looking to add native GMX and Pendle tokens soon - Many top arbitrum delegates are also delegates on Open Dollar
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@CupOJoseph
JOSΞPH 🍩
5 months
An investor asked "how do you stop people from copying you?" Open Dollar is open source, always will be, and if you want to fork our code its not only available but we'll even help you do it – and we're stronger for it. If you dont get it, i dont have time to explain it to you
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@CupOJoseph
JOSΞPH 🍩
1 year
I know this is a great idea because it's obvious in hindsight.
@CupOJoseph
JOSΞPH 🍩
1 year
Announcing Game Wallet 👾 Turn any GameBoy into a secure offline cold wallet. Sign up to be notified when sales start:
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@CupOJoseph
JOSΞPH 🍩
26 days
@VCBrags "when I didn't have money I took the call, but now that the power dynamic has shifted I no longer take the call"
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@CupOJoseph
JOSΞPH 🍩
8 months
Eth validators can be run on really simple cheap hardware, leading to more decentralization
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@CupOJoseph
JOSΞPH 🍩
7 months
Today was a very hard day. Everything did NOT go according to plan but I'm really proud of how our team reacted and stayed cool. Remember, this is the beginning. Big things tomorrow too
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@CupOJoseph
JOSΞPH 🍩
2 years
@berkie1 Big stretch to call it a "community"
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@CupOJoseph
JOSΞPH 🍩
1 year
I don't trust people whose moral code is dictated by what is legal.
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@CupOJoseph
JOSΞPH 🍩
2 years
@cory_eth its a fork of the demo game from gbstudio plus some custom assembly to implement sha254. I followed this guide (linked) to learn the assembly lang for gameboy. You could flash right it to a real physical gameboy cartridge. other questions?
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@CupOJoseph
JOSΞPH 🍩
5 months
Covered up a swastika with a cool fox 🦊
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@CupOJoseph
JOSΞPH 🍩
8 months
The stack we're building Open Dollar on: CDP system @MakerDAO PID controller system @reflexerfinance Token Vesting @hedgeyfinance L2 scaling @Arbitrum Governor @OpenZeppelin DEX liquidity & incentives @CamelotDEX LST @Rocket_Pool & @LidoFinance DAO management @tallyxyz
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@CupOJoseph
JOSΞPH 🍩
4 years
What Congress thinks regular people think is A LOT OF MONEY
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@CupOJoseph
JOSΞPH 🍩
6 months
Read Write Own is just Eat Pray Love for tech bros
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@CupOJoseph
JOSΞPH 🍩
3 years
@milkshapes Aha! I've got it! I stole the mona lisa! It's mine!
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@CupOJoseph
JOSΞPH 🍩
3 months
standby
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@CupOJoseph
JOSΞPH 🍩
3 months
Making the biggest announcement of my life tomorrow. Like this to be notified when its live 👍
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@CupOJoseph
JOSΞPH 🍩
4 months
Actual photo of me and the homies buying Pokemon ens names
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@CupOJoseph
JOSΞPH 🍩
5 years
@meowlivia_ I'm not sure the world is ready for that kind of technology.
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@CupOJoseph
JOSΞPH 🍩
6 months
It really do be like that
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@CupOJoseph
JOSΞPH 🍩
2 months
Can only have 1 RPC per chain in Rabby? I need different RPCs for different types of transactions. Métamask remains the only real wallet for power users. If it would just open things a bit faster...
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