0xjac (@0xjac) 's Twitter Profile
0xjac

@0xjac

Blockchain (& Bullshit) Expert™, software engineer.

👀 Looking for a no-bullshit™ senior dev position (remote): open-source, crypto, Go.

👉 0xjac.com/hire-me

ID: 1193438082

linkhttp://0xjac.com calendar_today18-02-2013 15:00:05

208 Tweet

409 Followers

600 Following

David Mihal.eth (@dmihal) 's Twitter Profile Photo

For years, I was the guy fighting for ERC-777. It failed because it was too late, apps and infra all assumed vanilla ERC-20s. For years, the Ethereum ecosystem has assumed users are vanilla EOAs. Trying to switch to contract wallets is going to be swimming upstream.

Grégoire Barbey (@gregoirebarbey) 's Twitter Profile Photo

En 6 mois, ce sont trois prestataires IT de la Confédération qui ont été piratés, avec divulgation de données sensibles sur le dark web. Pourquoi cela ne suscite pas de débat politique urgent?

Disclose.tv (@disclosetv) 's Twitter Profile Photo

NEW - Swiss authorities want to block certain websites in the "unlikely" event of a power shortage: Commonly used social media platforms would be affected first.

NEW - Swiss authorities want to block certain websites in the "unlikely" event of a power shortage: Commonly used social media platforms would be affected first.
☠ Bluetouff (@bluetouff) 's Twitter Profile Photo

J'ai écouté "#NouvelleCalédonie : une #cyberattaque "d'une force inédite" ®2024 by LCI youtube.com/watch?v=Vcm3RC… ... Et il faut qu'on en parle. Il s'agit d'un moment de journalisme comme de tech assez gênant. Dans cette vidéo, le chargé du numérique au gouvernement

J'ai écouté "#NouvelleCalédonie : une #cyberattaque "d'une force inédite" ®2024 by <a href="/LCI/">LCI</a> 
youtube.com/watch?v=Vcm3RC…
... Et il faut qu'on en parle. 
Il s'agit d'un moment de journalisme comme de tech assez gênant.
Dans cette vidéo, le chargé du numérique au gouvernement
ZachXBT (@zachxbt) 's Twitter Profile Photo

1/ Recently a team reached out to me for assistance after $1.3M was stolen from the treasury after malicious code had been pushed. Unbeknownst to the team they had hired multiple DPRK IT workers as devs who were using fake identities. I then uncovered 25+ crypto projects with

1/ Recently a team reached out to me for assistance after $1.3M was stolen from the treasury after malicious code had been pushed. 

Unbeknownst to the team they had hired multiple DPRK IT workers as devs who were using fake identities. 

I then uncovered 25+ crypto projects with
Token Flow (@_token_flow) 's Twitter Profile Photo

You're building a new ecosystem and looking for decoded data just as Mode 🟡 was? We can help you get started easily! Keep reading 🔖

cygaar (@0xcygaar) 's Twitter Profile Photo

Hi FBI, I noticed that your smart contracts are in direct violation of the MIT License, and thus are subject to copyright infringement. You clearly copy pasted several of OpenZeppelin's libraries (which use the MIT License), but don't have a license on the code yourself. The

Hi <a href="/FBI/">FBI</a>, I noticed that your smart contracts are in direct violation of the MIT License, and thus are subject to copyright infringement.

You clearly copy pasted several of OpenZeppelin's libraries (which use the MIT License), but don't have a license on the code yourself.

The
Alexis Roussel (@alexis_roussel) 's Twitter Profile Photo

This is typical of how government tools are made. The SwissID software states that GrapheneOS is unsecure to run, while most security people are using it. In reality, governments just want people to use insecure systems so that they can maximize their grip on the systems. We

This is typical of how government tools are made. 

The SwissID software states that <a href="/GrapheneOS/">GrapheneOS</a> is unsecure to run, while most security people are using it.

In reality, governments just want people to use insecure systems so that they can maximize their grip on the systems.

We
Russell C (@rcastag) 's Twitter Profile Photo

ETHDenver speaker applications wave 1 closes today 11/20! If you want to apply to speak, visit app.ethdenver.com to apply for your ticket to ETHDenver. Indicate that you'd like to speak, and you'll get emailed a link to the speaker application right away. ETHDenver 🏔🦬🦄

Tay 💖 (@tayvano_) 's Twitter Profile Photo

you know what blockchains should bring back? a memo field that describes the purpose of the transaction in human words, cryptographically signed by the sender, and forever stored alongside the transaction details on the public, immutable ledger. 😄

0xjac (@0xjac) 's Twitter Profile Photo

Today I found out: ChatGPT, Gemini, and Claude can give up on the task you ask them to solve and admit defeat... So what now?

Jordi Baylina - baylina.eth (@jbaylina) 's Twitter Profile Photo

Me, together with a core team of 7 developers, just spun off from Polygon to continue the ZisK project as an independent initiative. I’ll remain co-founder and advisor at Polygon, but my main focus now shifts to ziskvm. Excited for this new era in the blockchain journey — we

Viktor Trón (@zeligf) 's Twitter Profile Photo

signal protocol in serverless and peer to peer setting (of Ethereum Swarm storage network). zero-leak handshake and channel secrecy makes it resistant to traffic analysis and interception Moxie Marlinspike Meredith Whittaker Open Whisper Systems

GrapheneOS (@grapheneos) 's Twitter Profile Photo

Here's an article from Citizen Lab on how the Spanish government used exploits against political opponents in Catalonia: citizenlab.ca/2022/04/catala… Bear in mind even police using these will almost entirely be using them against people not convicted of a crime based on suspicion.

Lefteris Karapetsas (@lefterisjp) 's Twitter Profile Photo

The most common ask I hear from all of you. Individuals, whales/hnis, DAOS and companies is the need for someone to organize your crypto accounting. Now that someone can be my team 🐦 rotki - own your data, protect your privacy. With me personally involved. We offer personalized accounting: rotki.com/bespoke

The most common ask I hear from all of you. Individuals, whales/hnis, DAOS and companies is the need for someone to organize your crypto accounting.

Now that someone can be my team <a href="/rotkiapp/">🐦 rotki - own your data, protect your privacy</a>. With me personally involved.

We offer personalized accounting: rotki.com/bespoke