Patrick Collins

@UCn-3f8tw_E1jZvhuHatROwA - 172K subscribers

Cyfrin: Cyfrin: www.cyfrin.io/ Competitive Audits: www.codehawks.com/ Solodit: solodit.xyz/ Cyfrin Updraft: updraft.cyfrin.io/ Patrick: Medium: medium.com/@patrickalphac Twitter: x.com/PatrickAlphaC LinkedIn: www.linkedin.com/in/patrickalphac/ I LOVE smart contracts! We live and breath smart contract development and security!

Home Videos Live Playlists

You can SEE what you sign now?? | ERC-7730, 8213, and Clear Signing

You can SEE what you sign now?? | ERC-7730, 8213, and Clear Signing Patrick Collins

1.8K views - 2 months ago

Your AI security engineer, Cygent | Walkthrough

Your AI security engineer, Cygent | Walkthrough Patrick Collins

just now

Scariest hack in 2026...

Scariest hack in 2026... Patrick Collins

3K views - 3 months ago

BattleChain Testnet is LIVE

BattleChain Testnet is LIVE Patrick Collins

1.6K views - 3 months ago

ETH IS A COMMODITY! | Also Roman...

ETH IS A COMMODITY! | Also Roman... Patrick Collins

1.5K views - 3 months ago

Your AI use is dumber than you think

Your AI use is dumber than you think Patrick Collins

3.2K views - 4 months ago

React & NextJS Hack steals your cryptocurrency - AGAIN

React & NextJS Hack steals your cryptocurrency - AGAIN Patrick Collins

2.3K views - 6 months ago

Software Engineers to Plumbers: FULL COURSE

Software Engineers to Plumbers: FULL COURSE Patrick Collins

4.2K views - 8 months ago

Code Is Law: Security Researcher Reacts

Code Is Law: Security Researcher Reacts Patrick Collins

3.7K views - 8 months ago

ChatGPT Cryptocurrency by Robinhood! What is it, and what does it mean?

ChatGPT Cryptocurrency by Robinhood! What is it, and what does it mean? Patrick Collins

3.2K views - 1 year ago

Solidity GAS OPTIMIZATIONS for the whole family! (An auditors best friend)

Solidity GAS OPTIMIZATIONS for the whole family! (An auditors best friend) Patrick Collins

2.3K views - 1 year ago

WHICH WALLET WILL SAVE ETHEREUM?? (NGRAVE, BitBox02, SafePal, useBurner hardware wallet review)

WHICH WALLET WILL SAVE ETHEREUM?? (NGRAVE, BitBox02, SafePal, useBurner hardware wallet review) Patrick Collins

3.1K views - 1 year ago

If you own a crypto hardware wallet, you need to watch this (Or if you're thinking of getting one)

If you own a crypto hardware wallet, you need to watch this (Or if you're thinking of getting one) Patrick Collins

12K views - 1 year ago

Build ANY website with AI | Full Stack Blockchain Tutorial

Build ANY website with AI | Full Stack Blockchain Tutorial Patrick Collins

5.9K views - 1 year ago

EIP-7702 (Type 4 transactions) | Everything you need to know

EIP-7702 (Type 4 transactions) | Everything you need to know Patrick Collins

9.4K views - 1 year ago

FULL STACK WEB3 COURSE OUT NOW | Cyfrin Updraft

FULL STACK WEB3 COURSE OUT NOW | Cyfrin Updraft Patrick Collins

6.4K views - 1 year ago

Best Cryptocurrency Hardware Wallets of 2025 | Security Researcher Ranks!

Best Cryptocurrency Hardware Wallets of 2025 | Security Researcher Ranks! Patrick Collins

36K views - 1 year ago

What are YOU signing on your hardware wallet?? (EIP-712 signing and calldata)

What are YOU signing on your hardware wallet?? (EIP-712 signing and calldata) Patrick Collins

3.5K views - 1 year ago

AI will take your software job, but not mine | Professional Software Engineer Explains

AI will take your software job, but not mine | Professional Software Engineer Explains Patrick Collins

17K views - 1 year ago

THE SITE WAS ACTUALLY COMPROMISED!! | Bybit exchange ($1.4B hack) major update

THE SITE WAS ACTUALLY COMPROMISED!! | Bybit exchange ($1.4B hack) major update Patrick Collins

5.4K views - 1 year ago

The best place to store your private key is...

The best place to store your private key is... Patrick Collins

4.9K views - 1 year ago

LARGEST Crypto Exchange Hack of All Time!! ($1.4B Bybit) | Security Researcher Explains

LARGEST Crypto Exchange Hack of All Time!! ($1.4B Bybit) | Security Researcher Explains Patrick Collins

41K views - 1 year ago

Get a job in tech | How I'd do it if I had to start over

Get a job in tech | How I'd do it if I had to start over Patrick Collins

17K views - 1 year ago

Learn THIS so you don't lose $50M | Multi-sig (Safe) Hardware Wallet Verification

Learn THIS so you don't lose $50M | Multi-sig (Safe) Hardware Wallet Verification Patrick Collins

8.7K views - 1 year ago

This is not how you do a post-mortem ($1M private key hack)

This is not how you do a post-mortem ($1M private key hack) Patrick Collins

3.1K views - 1 year ago

You are 82% more likely to get hacked if you don't know this (Isolated Dev Environments)

You are 82% more likely to get hacked if you don't know this (Isolated Dev Environments) Patrick Collins

6.2K views - 1 year ago

Algorithmic trading using PYTHON and BLOCKCHAIN | Rebalance a portfolio in one command!

Algorithmic trading using PYTHON and BLOCKCHAIN | Rebalance a portfolio in one command! Patrick Collins

10K views - 1 year ago

Python for beginners in 2 hours | Complete Tutorial

Python for beginners in 2 hours | Complete Tutorial Patrick Collins

7.9K views - 1 year ago

Make $2,000 a day PASSIVE INCOME with this One Trick! | Arbitrage on Uniswap

Make $2,000 a day PASSIVE INCOME with this One Trick! | Arbitrage on Uniswap Patrick Collins

87K views - 1 year ago

Assembly & Formal Verification EVM Full Course

Assembly & Formal Verification EVM Full Course Patrick Collins

25K views - 1 year ago

Become a Blockchain Developer with this ONE Course

Become a Blockchain Developer with this ONE Course Patrick Collins

12K views - 1 year ago

Learn Solidity Smart Contract Development | Full 2024 Cyfrin Updraft Course

Learn Solidity Smart Contract Development | Full 2024 Cyfrin Updraft Course Patrick Collins

505K views - 1 year ago

Your Evolution as a Solidity Developer

Your Evolution as a Solidity Developer Patrick Collins

10K views - 1 year ago

Account Abstraction - ULTIMATE Tutorial (Updraft Excerpt)

Account Abstraction - ULTIMATE Tutorial (Updraft Excerpt) Patrick Collins

13K views - 2 years ago

What is Account Abstraction? ERC-4337

What is Account Abstraction? ERC-4337 Patrick Collins

12K views - 2 years ago

Save $20M with this one Solidity trick!

Save $20M with this one Solidity trick! Patrick Collins

5.9K views - 2 years ago

What is EIP-4844? | Blobs & Proto-danksharding

What is EIP-4844? | Blobs & Proto-danksharding Patrick Collins

7.6K views - 2 years ago

Is money eroding our cypherpunk?

Is money eroding our cypherpunk? Patrick Collins

1.6K views - 2 years ago

Tokenized Real World Assets (RWAs) | What is a tokenized RWA?

Tokenized Real World Assets (RWAs) | What is a tokenized RWA? Patrick Collins

16K views - 2 years ago

Polygon Immunefi Exploit (reuploaded)

Polygon Immunefi Exploit (reuploaded) Patrick Collins

4.4K views - 2 years ago

Aderyn | The Static Analysis Tool Quickstart

Aderyn | The Static Analysis Tool Quickstart Patrick Collins

1.8K views - 2 years ago

Rust + Solidity | How to build an aderyn static analysis detector

Rust + Solidity | How to build an aderyn static analysis detector Patrick Collins

2.3K views - 2 years ago

The Rekt Test Song

The Rekt Test Song Patrick Collins

2.5K views - 2 years ago

Stablecoins | But actually (re-uploaded)

Stablecoins | But actually (re-uploaded) Patrick Collins

4.3K views - 2 years ago

Weightlifting for smart contract engineers and security researchers | FULL COURSE COMING SOON!!

Weightlifting for smart contract engineers and security researchers | FULL COURSE COMING SOON!! Patrick Collins

4.3K views - 2 years ago

WeAudit | Smart Contract Auditor VSCode Extension You Need

WeAudit | Smart Contract Auditor VSCode Extension You Need Patrick Collins

2.4K views - 2 years ago

Vyper vs Solidity (reuploaded)

Vyper vs Solidity (reuploaded) Patrick Collins

6.5K views - 2 years ago

EVM Opcodes & Solidity Gas Mastery Tutorial | Cyfrin Updraft Assembly & Formal Verification Excerpt

EVM Opcodes & Solidity Gas Mastery Tutorial | Cyfrin Updraft Assembly & Formal Verification Excerpt Patrick Collins

15K views - 2 years ago

Smart Contract Audits, Security, and DeFi FULL Course | Learn smart contract auditing

Smart Contract Audits, Security, and DeFi FULL Course | Learn smart contract auditing Patrick Collins

182K views - 2 years ago

Smart Contract Security and Auditing Course LIVE for everyone on Cyfrin Updraft!

Smart Contract Security and Auditing Course LIVE for everyone on Cyfrin Updraft! Patrick Collins

5.3K views - 2 years ago

Formal Verification SPEEDRUN | It's TOO easy, with Halmos, Kontrol, and Certora

Formal Verification SPEEDRUN | It's TOO easy, with Halmos, Kontrol, and Certora Patrick Collins

4.1K views - 2 years ago

DeFi Smart Contract Audit End-to-End | Thunder Loan - Security & Auditing Full Course Excerpt

DeFi Smart Contract Audit End-to-End | Thunder Loan - Security & Auditing Full Course Excerpt Patrick Collins

17K views - 2 years ago

Learn Web3 | Cyfrin Updraft - Development, Security, Auditing, everything technical in blockchain

Learn Web3 | Cyfrin Updraft - Development, Security, Auditing, everything technical in blockchain Patrick Collins

6K views - 2 years ago

Soon... Patrick Collins

4.5K views - 2 years ago

BLOCK MEV WITH A BOUNCER CONTRACT.... (maybe?)

BLOCK MEV WITH A BOUNCER CONTRACT.... (maybe?) Patrick Collins

3.5K views - 2 years ago

Forta | Lily Pad Look

Forta | Lily Pad Look Patrick Collins

1.4K views - 2 years ago

I DID (not) GET MEV'D BY FLASHBOTS!!

I DID (not) GET MEV'D BY FLASHBOTS!! Patrick Collins

17K views - 2 years ago

Chainlink CCIP | Secure cross-chain anything

Chainlink CCIP | Secure cross-chain anything Patrick Collins

5.5K views - 2 years ago

Announcing... CodeHawks

Announcing... CodeHawks Patrick Collins

6.3K views - 3 years ago

Learn Solidity, Blockchain Development, & Smart Contracts | Powered By AI - Full Course (12 - 15)

Learn Solidity, Blockchain Development, & Smart Contracts | Powered By AI - Full Course (12 - 15) Patrick Collins

88K views - 3 years ago