_Blockcode's profile picture.

_Blockcode

@_Blockcode

_Blockcode reposted

These are some of my personal thoughts, gathered from reading, studying, and reflecting — including books, articles, and online discussions. If you find them useful or meaningful, feel free to retweet and share.

FKCDeFi's tweet image. These are some of my personal thoughts, gathered from reading, studying, and reflecting — including books, articles, and online discussions. If you find them useful or meaningful, feel free to retweet and share.

_Blockcode reposted
FKCDeFi's tweet image.

_Blockcode reposted

🚨New Discord feature allows changing the underlying URL of a hyperlink. This will lead to a lot of scams. Be extra careful when clicking any Discord links, stay safe🙏

pashovkrum's tweet image. 🚨New Discord feature allows changing the underlying URL of a hyperlink. This will lead to a lot of scams.

Be extra careful when clicking any Discord links, stay safe🙏

_Blockcode reposted

Had a long call with @Blockstars_Tech recently and it was just inspiring. Having heard Kosy on @SurgenceNFT's Twitter Spaces multiple times, I've always wanted to connect with him 1-1 and learn from him. Some insights I received 👇🏼🧵


_Blockcode reposted

I recently discovered an exceptional video on Solidity to bytecode, memory, and storage. It's a must-see for anyone looking to delve further into this subject matter. youtube.com/watch?v=RxL_1A…

bytes032's tweet card. EVM: From Solidity to byte code, memory and storage

youtube.com

YouTube

EVM: From Solidity to byte code, memory and storage


_Blockcode reposted

When doing an audit, always check each `transferFrom` call in smart contracts and verify that the `_from` parameter is `msg.sender`. If it isn't, it's quite possible that you are about to find a critical severity issue


Withdrawals are coming to mainnet on April 12 with the Shapella upgrade


_Blockcode reposted

Before I dig in that particular finding, make sure to watch @SpearbitDAO's video for a more general explanation of the issue. youtube.com/watch?v=_pO2jD…

bytes032's tweet image. Before I dig in that particular finding, make sure to watch @SpearbitDAO's video for a more general explanation of the issue.

youtube.com/watch?v=_pO2jD…

_Blockcode reposted

💡Audit tip The current implementation of getEthPrice() lacks a freshness check, which could result in the use of stale prices.

bytes032's tweet image. 💡Audit tip

The current implementation of getEthPrice() lacks a freshness check, which could result in the use of stale prices.

_Blockcode reposted

⚠️ CRITICAL ALERT 🚨 ZERO-DAY on iOS & macOS DEVICES Apple fixed a WebKit Zero-Day allowing attackers to execute arbitrary code on compromised devices. This vulnerability is ALREADY in the wild. UPDATE YOUR DEVICES NOW & PLEASE SHARE CVE-2023-23529

wallet_guard's tweet image. ⚠️ CRITICAL ALERT
🚨 ZERO-DAY on iOS & macOS DEVICES

Apple fixed a WebKit Zero-Day allowing attackers to execute arbitrary code on compromised devices. This vulnerability is ALREADY in the wild. 

UPDATE YOUR DEVICES NOW & PLEASE SHARE

CVE-2023-23529

_Blockcode reposted

Highlights of our Blockstars Meetup: Innovation Pitch Night 🎉 Thank you to everyone who showed up, we will see you next month! @theislandgoldcoast #Blockstarsmeetup


Always be mindful of the "tx.origin" variable. This variable is used to identify the externally-owned account that originated the transaction. However, it can be easily manipulated by malicious actors, leading to security vulnerabilities.


_Blockcode reposted

2023 is the year of ZK-rollups. ZK is the future of scaling Ethereum, and with the upcoming token launches of @zksync, @Starknet and @0xPolygon's zkEVM - the narrative is starting to heat up. 🧵: Here are the best released (and unreleased) ZK projects to keep your eye on. 👀👇


_Blockcode reposted

Joins us for the #Innovation Night. Are you a developers and around #GoldCoast or #Brisbane wanting to know more about Web3 or Blockchain? Then you need to be at our Web3 Community Meet-Up! Link to meetup! - bit.ly/407TlXN


_Blockcode reposted

Today, the vast majority of #NFTs are static—minted once and then never changed. The transition from static NFTs to dynamic NFTs (dNFTs) will be like the difference between photography and video. The simplest explanation of dNFTs on the Internet ⬇️ chain.link/education-hub/…

chainlink's tweet image. Today, the vast majority of #NFTs are static—minted once and then never changed. 

The transition from static NFTs to dynamic NFTs (dNFTs) will be like the difference between photography and video. 

The simplest explanation of dNFTs on the Internet ⬇️
chain.link/education-hub/…

_Blockcode reposted

Managing ADHD is a process, not a one-time fix. That’s why the Sensa app is packed with CBT (Cognitive Behavioral Therapy) techniques, everyday lessons, and calming exercises.


_Blockcode reposted

Impact of the few failed crypto projects last year? Short term, they hampered crypto industry growth. But we are seeing recovery already. Long term though... 1/2


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