Ashhad

@ArxiaLayerOne @lilygo9 This is the beginning of something big.

WE DID IT ! We just sent the first layer 1 blockchain transaction over lora radio. No internet. no cellular. no satellite. 193 bytes, signed with ed25519, validated locally, on real hardware. @lilygo9 t-beam to lilygo t-beam, 868 mhz, two years of work landing in a single packet. What does this actually mean ? The entire crypto industry talks about decentralization and builds everything on top of an internet connection. as if it's never occurred to anyone that a government would cut that connection the second it serves them. @web3privacy has been screaming about this for years. They're right.. 580 million people hold crypto. three trillion dollars on chain. all of it depends on a server somewhere being online. wait until they cut your internet. your wallet won't be drained. it'll just be worth nothing. Arxia removes that dependency at the protocol layer. block lattice consensus. orv stake-weighted voting. crdt reconciliation when partitions reconnect. unique nonce per wallet, signed receiver field, four-tier finality with explicit caps so you always know what guarantee you're holding. 34 of 34 protocol tests passing. fully open source. What we aim for ? A layer 1 that doesn't die when the network does. a wallet that works in a blackout, a war zone, a kill switch event, a solar storm, a protest where they pull the plug. the blockchain that runs when the internet is dead. today we proved the radio leg works. next is the mesh, the field deployment, the public testnet, the ido, the mainnet. @LoRaAlliance

Market is down, contests are nearly dead, bounty hunters get rekt by protocols and firms are shutting down and/or reducing headcount. Sad Vibes☹️ So let me give you some Good News. I have been talking to 20+ banks in the last months and EVERY last of them is launching into digital assets this year. Some with a tiny feeler project and others fully all-in, but there is a hard FOMO in TradFi that you need to be on-chain as fast as possible or you will be left behind. This means that 2026 is indeed difficult, but 2027 will be glorious. There is a massive wave of projects coming which means recruitment will be immense. Positions for: - SRs for Blockchain - SRs for offchain & KMS - FV & Testing Engineers - Solidity & Rust Engineers - Account Managers - Sales & Sales Engineering - Marketing - etc... I know it's hard today, but keep learning, keep grinding and don't give up. Your Opportunity Will Come!

@panditdhamdhere Can u please give some advice for landing roles in solidity? Should we learn Vyper and Rust too If the job market is hard? Or should we go to security?

Advantages of being solidity developer - Very very high pay. Disadvantages of being solidity developer. - very less roles. - You're just a big away from getting fired. - You lose your half hairs within 6 months.

@0x_carson @panditdhamdhere QWS course could solve that ?

@panditdhamdhere Biggest disadvantage: - etherscan verification

@MOHDDANISH798 You are a beast

Just unlocked a new milestone in Web3 security! 🚀 Completed the Security Course on Cyfrin 💻🔐 From understanding smart contract vulnerabilities to diving deep into auditing — this journey is just getting started. Web3 security is not just a skill, it's a responsibility. ⚔️

@cvetanovv0 Is web3 signer a part of security ? Is it a small part of it or a niche?

If you're unsure about whether to start learning Web3 security, don't hesitate - get started right away. Today, there will be people who will take my advice and, as a result, will "reap the rewards of their hard work".

@0xusmanf One malicious update and it's all gone

Your hot wallet isn't a vault. It's a browser extension with your money in it.

@Alvick001 @CyfrinUpdraft @0xusmanf @PatrickAlphaC @bichistriver Thank u friend 😁

@ashhad1078 @CyfrinUpdraft @0xusmanf @PatrickAlphaC @bichistriver Wow, congrats mate

Achievement unlocked! 🎉 I’ve completed Web3 Wallet Security Basics on @CyfrinUpdraft and boosted my wallet security skills! In 1-hour, I learned to: - Identify threats - Implement security practices And built a disaster recovery plan! @0xusmanf @PatrickAlphaC @bichistriver

Going through the first 10 questions on wise signer , got some wrong, will do the next 5 after completing advanced signer course.

@0xusmanf @CyfrinUpdraft @PatrickAlphaC @bichistriver Thank You Ser 🫡🫡🫡 Onto the next

@ashhad1078 @CyfrinUpdraft @PatrickAlphaC @bichistriver Nice job 🔥

Achievement unlocked! 🎉 I’ve completed Web3 Wallet Security Basics on @CyfrinUpdraft and boosted my wallet security skills! In 1-hour, I learned to: - Identify threats - Implement security practices And built a disaster recovery plan! profiles.cyfrin.io/u/ashhad1078/a…

10 months later and nothing has changed. Keep signing nonsense. Lose $250M. Whatever. Please leave a comment for approval on the ERC-8213 draft so technical teams can at least verify calldata. ERC-7730 next (but requires more work)

@rosarioborgesi @OpenZeppelin You are a beast brother

⚡Day 15 of Ethernaut with @OpenZeppelin ⚙️ Challenge 25: Motorbike ✅ Challenge 24: Puzzle Wallet ✅ Challenge 23: Dex Two ✅ Challenge 22: Dex ✅ Challenge 21: Shop ✅ Challenge 20: Denial ✅ Challenge 19: Alien Codex ✅ Challenge 18: Magic Number ✅ Challenge 17: Recovery ✅ Challenge 16: Preservation ✅ Challenge 15: Naught Coin ✅ Challenge 14: Gatekeeper Two ✅ Challenge 13: Gatekeeper One ✅ Challenge 12: Privacy ✅ Challenge 11: Elevator ✅ Challenge 10: Re-entrancy ✅ Challenge 09: King ✅ Challenge 08: Vault ✅ Challenge 07: Force ✅ Challenge 06: Delegation ✅ Challenge 05: Token ✅ Challenge 04: Telephone ✅ Challenge 03: Coin Flip ✅ Challenge 02: Fallout ✅ Challenge 01: Fallback ✅ Challenge 00: Hello Ethernaut Github 👇 github.com/rosarioborgesi…

@pashov @immunefi It's this or 6 Trillion Dollar awarded to Pashov for the 69th time lol

@ashhad1078 @immunefi Duplicated sir 🙏

Say the name of a web3 security company and I will say 1 good and 1 bad thing about it

@bichistriver @zeta_logistics @NigEducation Congats brother

I'm happy to announce that my company, @zeta_logistics has secured a ₦50 Million grant from the @NigEducation SVCG Program. We have been fueled. We will go ahead and become the Opay of Interstate delivery in Nigeria.

@FaithObafemiEsq @zerocipher002 Best I Can give is 18 hours ser

@ashhad1078 @zerocipher002 24 hours or nothing

Three years ago I submitted my first Web3 contest entry on Code4rena. Found one QA issue. Thought maybe I'd chosen the wrong career path. This year I collected $300,000 from a single critical bug report. This space rewards depth and patience in ways I didn't fully understand when I started.

Smart Contract Security Roadmap 2026 Free resources only. If I had to start from zero today, this is the exact path I’d follow:🧵 Most people waste months jumping between random resources, tools, and contests. If I were starting again in 2026, I’d focus on 4 things in order: • Foundations • Security fundamentals • Competitive auditing • Specialization Here’s the roadmap I wish I had.👇