Web3 Labs

06/02/2025

🚀 Bringing Real-world Assets (RWAs) On-chain with Lumia and Chainlens
We’re excited to announce a game-changing collaboration between Lumia and Chainlens! This new Chainlens instance for the Lumia blockchain network provides real-time insights into RWAs and tokenized assets on the network.

🔑 Key Features for Lumia Users:

Real-Time Data Updates: Track live transactions and block confirmations.
Decoded Smart Contract Interactions: Understand complex on-chain activities effortlessly.
Enhanced User Experience: An intuitive, user-friendly interface for all blockchain explorers.

Lumia’s cutting-edge zkEVM tech and full-cycle RWA approach are pioneering mass adoption of tokenized assets in DeFi.

💬 Conor Svensson, Founder of Chainlens, shares:
“This integration empowers the Lumia community by providing unparalleled access to blockchain data.”

Explore the future of finance with the new Lumia Chainlens Explorer. 🌐

📖 Read more: https://hubs.li/Q035yjLF0

30/12/2024

🌟 Excited to share the highlights from the first-ever Hyperledger Web3j Summit!

Here's what we covered:

➡️Insights from enterprise leaders like NTT and Quant on real-time smart contract analysis and multi-network bridging.
➡️Android pioneers like FreedomFactory shared performance optimization needs for mobile Ethereum applications.
➡️Calls for better event decoding, interoperability, and standardized exceptions to simplify development.
➡️2024 roadmap updates and exciting new features like EIP-1559 support and enhanced Android modules.
➡️Key takeaways on improving community engagement through contributor calls, GitHub issue labels, and Discord.

Thanks to all who joined and shaped the conversation. Let’s keep building together! 🚀

Highlights from the first Hyperledger Web3j Summit: insights on Ethereum integration, mobile support, interoperability, and the 2024 roadmap. Join the journey!

05/11/2024

🔐 New Blog: Hyperledger Web3j - AWS KMS HSM Support for Enhanced Security 🔐

AWS Key Management Service (KMS) offers a cloud-native HSM solution, providing top-tier security for managing cryptographic keys and signing transactions. Here’s a look at how Hyperledger Web3j has simplified AWS KMS integration with the new HSMAwsKMSRequestProcessor class.

Key takeaways:

Secure Transaction Signing: AWS KMS as HSM for blockchain interactions
Simplified Integration: Pre-built class reduces configuration overhead
Broader Security Strategy: Streamlines adoption of AWS’s robust encryption
Explore how this implementation can strengthen your security strategy and ease the development process.

Explore Hyperledger Web3j’s new AWS KMS HSM support, enabling secure transaction signing with simplified integration for robust blockchain security.

31/10/2024

🚀 Chainlens now supports Real-World Asset (RWA) tokens! We're thrilled to enhance our platform with ERC-3643 integration, bridging traditional assets with blockchain. Here’s what this means:

🌐 Access real estate, commodities, & securities in tokenized form
🔍 Enhanced transparency: View identity registries, authorized holders, and compliance data
📊 Full transaction monitoring for better regulatory insights
🔑 User-friendly interface with real-time compliance updates

This integration brings a new era of accessibility and trust to the blockchain world.

Read into the full article to see how we’re transforming asset management!

Read more 👉https://hubs.li/Q02WqHk_0

24/10/2024

🚨 Enhancing Security for Web3j Installation 🚨

In today's digital landscape, security is crucial, especially when it comes to installation scripts for developer tools. Web3j has taken an essential step forward by integrating SHA256 checksum verification directly into its installation script. This proactive measure helps protect against the threat of remote code ex*****on (RCE), safeguarding systems from malicious attacks.

Key Highlights:
🔐 Automated Checksum Verification – The script now checks its own integrity.
🔍 Manual Check Option – For extra security, users can manually verify checksums.
🚨 Why it Matters – Protects against unauthorized code ex*****on and potential system compromises.

By ensuring both automated and manual verification, Web3j is prioritizing user safety and protecting systems from potential risks.

Stay secure, and always verify!

Learn how Account Abstraction unifies Ethereum accounts, enhances security, & simplifies user interactions. Explore ERC-4337 & set up the Eth Infinitism Bundler.

22/10/2024

Exciting news for the web3 and blockchain community! 🌐

At Chainlens, we’re rolling out support for ERC-3643, the emerging standard for regulated tokens. This standard is designed to facilitate compliant tokenization, particularly for real-world assets (RWAs) that require strict KYC and AML procedures.

Here’s why ERC-3643 matters:

🔐 Compliance-first: Designed for assets needing regulatory adherence
🔎 Identity management: Only verified participants can transact
🛡️ Trusted issuers: Maintain KYC and AML compliance through authorized entities
🚀 Future of RWAs: Bringing real-world assets securely on-chain

Read our latest blog to learn more about how ERC-3643 will transform tokenized assets: https://hubs.li/Q02VgP1R0

17/10/2024

❓Are you developing DApps, smart contracts, or wallets using android and have used by any chance Web3j?

If so, or only if you thought about it, we want to hear from you!

📣Your feedback is essential in helping us improve the library and create a better experience for developers like you.

We’ve put together a short form to gather your insights on:

➡️What types of applications you’re building.
➡️Which features (wallet integration, smart contracts, etc.) you find most useful.
➡️Any challenges you’ve encountered with JDK/SDK compatibility or integration.

Your input matters!

It takes just 2 minutes to complete, and your responses will directly influence the future of web3j-android.

Please share your thoughts and help us make web3j-android better for everyone.

Thank you for being part of the community!🙏

This form is designed to gather feedback from users who have interacted with Hyperledger Web3j Android version. Your responses will help us understand how you're using the library and any challenges you've faced. By answering questions about your application types, feature usage, integration experie...

15/10/2024

🔍 New Article: How to Decode Ethereum Transactions and Events with Chainlens!

Struggling with cryptic hexadecimal values in smart contract transactions? Chainlens makes it easy by decoding on-chain activity into human-readable formats.

Key Highlights:

- Decode smart contract transactions on EVM networks and appchains.
- Understand Ethereum's Smart Contract ABI and hexadecimal encoding.
- Chainlens integrates with Sourcify and the Ethereum Signature Database to provide decoded data.
- Toggle between decoded and raw transaction data for deeper insights.

Check out the full article here: https://hubs.li/Q02TppGb0

10/10/2024

🚀 Simplifying Ethereum with Linea ENS & Hyperledger Web3j 🌐

Ethereum addresses, with their 42-character strings, are critical but challenging to remember. Enter the Ethereum Name Service (ENS)—a decentralized naming protocol that transforms complex addresses into human-readable domains.

And now, there's exciting news! ENS domains are available on Linea, the fastest-growing zkEVM Layer 2 on Ethereum, bringing lower gas fees and improved interoperability. Developers can now leverage Hyperledger Web3j updates to integrate Linea ENS into their Java applications seamlessly.

🔑 Key benefits:

Simplified address management with name.linea.eth domains
Efficient gas cost and cross-chain data retrieval with CCIP Read (EIP-3668)
Full support for Linea Mainnet and Linea Sepolia testnet
Check out the code example on GitHub for easy integration. This is a huge milestone for the Ethereum ecosystem!

Hyperledger Web3j, the Java library for interacting with Ethereum, now supports Linea ENS, thanks to recent updates.

08/10/2024

🚀 Simplifying Web3 Onboarding with Chainlens & Web3Auth 🚀

As blockchain adoption grows, making it easier for new users to dive into Web3 is more important than ever. That's why we're excited to announce Chainlens' latest integration with Web3Auth, a leading authentication solution for decentralized apps.

With Web3Auth, onboarding is now as simple as logging in with familiar options like Google, Twitter, or Discord, removing the need for complex wallet setups or managing private keys. This integration is a major step toward making blockchain data more accessible and user-friendly.

🌐 Key Benefits:

Simple, secure onboarding via social logins
Access to Chainlens’ rich blockchain data without technical hurdles
Intuitive interface designed for users at all levels
“By integrating with Web3Auth, we’re breaking down the barriers to entry for users and making Web3 more accessible,” said Conor Svensson, founder of Chainlens.

Ready to explore? Dive into how this integration is transforming the Web3 onboarding experience 👉 https://hubs.li/Q02Sw82n0

02/10/2024

🚀 New Blog Alert! 🚀

We just published The Chainlens Guide to Proxy Contracts on Ethereum! 🛠️ If you're building on Ethereum or any EVM-compatible network, understanding proxy contracts is essential for upgradability, security, and gas efficiency.

🔑 Key Highlights:

- The role of proxy contracts in separating logic and data storage
- Common proxy standards: ERC-1167, ERC-1822, ERC-1967, ERC-2535
- How to recognize proxy contracts on the blockchain
- How the Chainlens Blockchain Explorer helps identify and manage them

Whether you're a dev, a project manager, or just interested in smart contracts, this guide has something for you!

👉 Read the full blog here: https://hubs.li/Q02RQ9vZ0

25/09/2024

🚀 Introducing Project-Specific Views on Chainlens Explorer 🎉

Navigating the NFT space just got easier! With so many projects emerging across different blockchains, it's hard to get the full picture of any one project—until now.

Our new Project-Specific Views feature offers a consolidated overview of NFT projects, so users can access vital information in one place. Here's what you can expect:

🔹 Project Overview: Get a concise description of the project’s purpose and goals.
🔹 Website & Social Links: Direct access to official project resources.
🔹 NFT Metadata: View individual NFT attributes, descriptions, and artwork.
🔹 Smart Contracts: Check the verification status of associated smart contracts.
🔹 Token Holders: Track the distribution of the project's tokens.
🔹 On-Chain Activity: Keep tabs on recent transactions and engagement.

Whether you're a collector, investor, or just curious about NFTs, our project-specific views make it easier to explore and understand the NFT ecosystem.

🔍 Ready to dive in? Check out The Currency project on the Palm Network in Chainlens Explorer today: https://hubs.li/Q02R2Nmm0! 🌐

Read more here - https://hubs.li/Q02R2LY90