Soneium Announcement 📀

🎉 Soneium Minato Holocene Upgrade - Success! 🎉

Dear 🌐 Soneium Developers and Users,

We’re thrilled to announce the successful upgrade of Soneium Minato to the Holocene release of the OP Stack. ✨

This upgrade introduces a streamlined block derivation pipeline, improving Fault Proof System performance and interoperability. 💡

It’s another step toward Soneium joining the Superchain, expanding the ecosystem, and empowering our growing community. 🌐

Thank you for being part of this journey!

Sony Block Solutions Labs

📢 Soneium Minato Holocene Upgrade – Friday, 20th of December

Dear 🌐 Soneium Developers and Users,

We’re thrilled to share exciting news about Soneium’s ongoing evolution! Following last month’s successful Granite upgrade, Soneium Minato will soon transition to the latest OP Stack release, Holocene, on Friday, December 20th

The Holocene upgrade introduces a streamlined and stricter block derivation pipeline, enhancing the Fault Proof System’s performance and interoperability under worst-case scenarios.💡

The upgrade will not immediately affect Soneium developers or end users. However, minor delays in pending transactions may occur during the rollout of new node binaries shortly before the upgrade on December 20th.

🚨Breaking changes introduced in this release will impact Soneium Minato node operators. Node operators must upgrade their setups according to the instructions provided here: https://steady-viola-575.notion.site/Holocene-Notice-for-public-distribution-to-users-devs-node-operators-14b3f8f24c2480688990eca963cb6474?pvs=4.

We are excited to see the positive impact this upgrade will have on the Soneium network and its growing community. For any questions, join the discussion on Discord in the #dev-general or #general channels.

Sony Block Solution Labs

GM!

🎉 Congratulations to the Soneium Spark winners! Out of 1700+ applicants, only 32 made it—each pushing the boundaries of what's possible on Soneium Minato.

From DeFi to new Web3 experiences, each of these builders is creating a dApp you don’t want to miss!

🤩 Learn more about the Soneium Spark winners and find out how you can get involved today: https://soneium.org/en/blog/meet-the-winners-of-soneium-spark-incubation

Have a great weekend!

P.S.
Don’t forget to check out the ecosystem-hub channel on the Official Soneium Discord to interact directly with many of the winning teams and try out their new dApps!

⛺️ Soneium Minato will support ERC-7683, a cross-chain intent standard by Across Protocol and Uniswap!

This sets the stage for unifying liquidity across Ethereum and its L2s! But what does this mean for us?

For users:
🔸 Faster trades
🔸 Easier swaps and bridging
🔸 Less fragmentation of assets on Soneium Minato

For developers:
✅ More customization
✅ Better UX for your community
✅ Create your dApp with assets across multiple chains

🔥 Fireblocks will enable developers to secure, automate, and scale their Web3 business on Soneium, including securing treasury funds, deploying and protecting token contracts, automating their operations, and embedding MPC wallets directly into their app! 🤝

Here's how Soneium developers will be able to leverage Fireblocks:
1️⃣ Bring every user on-chain without the complexity
2️⃣ Build faster with powerful and easy-to-use APIs
3️⃣ Secure your token and contract operations
4️⃣ Unify wallet operations and secure treasury funds

Start building on Soneium today with Fireblocks → https://www.fireblocks.com/developer-sandbox-sign-up/

Chainsight Custom Oracles are now live on the Soneium Minato Testnet!

Take advantage of flexible, risk-enhanced data streams. Chainsight oracles are ideal for devs who are ready to innovate & build.

Unlock custom data feeds to push boundaries & create standout products.

Explore how Chainsight’s infrastructure supports your development on the Soneium Minato testnet.

https://docs.chainsight.network

Chainsight facilitates secure, bridge-less data transfers between blockchains. With cryptographic signatures ensuring consensus, data can move across chains within seconds, significantly reducing latency while maintaining security. The process of cross-chain data flows has never been simpler.

Chainsight’s “Data LEGOs” empower protocols and developers to customize and combine data feeds into powerful pipelines. With their modular approach, you can deploy a data feed once and reuse it across the blockchain. Chainsight democratizes access to and utilization of data, making it as simple as building with LEGOs—flexible, affordable, and limitless.

With Custom Dashboards, you gain robust control over your data. Monitor critical metrics, visualize transaction flows, and optimize data across chains. Fine-tune your strategy with actionable insights that empower you to make smarter, faster decisions for your applications. https://app.chainsight.network

What this means for builders on Soneium is access to advanced tools that can elevate your protocol, reliable data that substantiates your approach, and the flexibility to develop and enhance further.

Dear Soneium Developers and Users,

Following the successful Fjord & Granite upgrade of Soneium Minato on Monday, the next milestone is the activation of Fault Proofs with our L1 contract upgrade on November 4th 📅. This upgrade extends the challenge period for Soneium Minato from 30 minutes to 7 days, aligning it with the rest of the Superchain Ecosystem.

🚨In preparation for the Fault Proof upgrade, the Soneium Native Bridge interface has been deprecated as of today. For token transfers between Ethereum Sepolia and Soneium Minato, all users must migrate to the Superbridge app. Superbridge offers improved efficiency, fast transactions, and a more user-friendly experience for all cross-chain interactions within the Superchain Ecosystem.

The extended challenge period also brings important changes affecting Soneium Bridge Operators and End Users 🛠:

🔧 End Users: Users with pending withdrawals that are not finalized before the upgrade will need to re-prove their transactions after the upgrade is complete. Due to the extension of the challenge period to 7 days, withdrawals initiated less than 7 days before the upgrade will only be finalized 7 days after the upgrade is complete. For further details please refer to the notice.

🔧Bridge Operators: Please make sure your users are aware that Soneium Minato withdrawals will now take a minimum of 7 days, and review your bridging logic to confirm that the updated L1 contracts are being utilized.

We're thrilled to see how this upgrade will enhance the Soneium network and support our growing community.

Sony Block Solutions Labs

🚨 Soneium Community Update! 🚨

We’re thrilled to announce the success of the Granite & Fjord Upgrade! 🎉 This upgrade brings important improvements to both security and performance to Soneium Minato.

🔧 Node Operators: Please ensure your nodes are up-to-date by following the instructions in the official notice document. This update is crucial for maintaining compatibility and smooth operations in the network.

⏳ Important Notice: As we gear up for the Fault Proof Upgrade of our L1 contracts, we will be deprecating the Soneium Native Interface Bridge on October 31st.

🛠 As a result, all users must migrate to the Superbridge app for token transfers between Ethereum and Soneium Minato. Superbridge offers improved efficiency, faster transactions, and a more user-friendly experience for all cross-chain interactions with the Superchain Ecosystem.

Stay tuned for more detailed information on the Fault Proof Upgrade, coming soon! ⏳

Sony Block Solutions Labs

🎮 Sequence’s Soneium Studio by Sequence makes building web3 games on Soneium Minato easy for developers!

Here are the 6 powerful tools that this studio has for game devs:

1️⃣ Real-time contract management
2️⃣ Invisible wallets to onboard players fast
3️⃣ Branded marketplace for in-game items
4️⃣ Zero gas fees for players
5️⃣ Fetch real-time player data & info
6️⃣ SDKs for Unity, Unreal, mobile, & web development

🧑‍💻 Get creative and learn how to build with Sequence: https://soneium.sequence.build/landing

Dear Soneium Developers and Users 🛠

Exciting developments are on the horizon! Soneium Minato’s dual upgrade to Granite, the latest version of the Optimism OP Stack, is fully set and ready to launch in just four days, on Monday, October 28th 📅. Currently, Soneium Minato is running on the Ecotone version of the OP Stack, so this dual upgrade will also include the changes from Fjord.

This upgrade will introduce several key improvements, including the integration of the RIP-7212 precompile to reduce gas costs for smart wallet applications, along with enhancements to improve network resilience and efficiency.

Please note that there will be minor delays for pending transactions during the rollout of the new node binaries, as well as brief downtime shortly before the upgrade on October 28th.

This upgrade will involve breaking changes that impact Soneium node operators and developers ⚙️.

👉 Node Operators: Soneium Minato node operators are required to upgrade their node setup as detailed in the instructions provided here.
👉 Developers: Developers working on Soneium Minato should familiarize themselves with the changes to gas price estimation and usage introduced by Fjord and Granite. However, all client-side tooling remains unaffected by the upgrade. More information for developers can be found here.

In early November 📅, a follow-up upgrade to our L1 contracts on Sepolia will introduce Fault Proofs on Soneium Minato. The exact date will be announced later. This upgrade extends the challenge period for Soneium Minato from 30 minutes to 7 days, aligning it with the rest of the Superchain Ecosystem.

This upgrade will impact Bridge operators and end users of Soneium Minato ⚙️:
👉 End Users: Users with pending withdrawals that are not finalized before the upgrade will need to re-prove their transactions after the upgrade is complete. Due to the extension of the challenge period to 7 days, withdrawals initiated less than 7 days before the upgrade will only be finalized 7 days after the upgrade is complete. For further details please refer to the notice.
👉 Bridge Operators: Please make sure your users are aware that Soneium Minato withdrawals will now take a minimum of 7 days, and review your bridging logic to confirm that the updated L1 contracts are being utilized.

We look forward to seeing how this upgrade enhances the Soneium network and benefits our growing community. If you have any questions, please feel free to reach out in Discord at #dev-general or #general. LGM!

Sony Block Solution Labs

GM Soneium Creators! 🌐

Chainlink CCIP, Data Streams, Functions, & VRF are now live on the Soneium Minato testnet. 🎉

This market-leading infrastructure supports the development of innovative & feature-rich dApps in our ecosystem.

CCIP is the interoperability standard for transferring both tokens and/or data between blockchains.

The Soneium ecosystem can leverage CCIP to build reliable multi-chain applications & expand our industry reach.

👉 Learn more about CCIP

Data Streams is also integrated because of its low-latency delivery of market data & proven infrastructure.

Data Streams offers unmatched functionality & sub-second execution while maintaining exceptional security.

👉 Learn more about Data Streams

Functions is now also available in the Soneium ecosystem.

Functions enables connectivity to external data sources, customizable computation, the development of advanced applications, & more.

👉 Learn more about Functions

VRF is Soneium’s random number generator.

VRF enables cryptographically verified randomness, which is essential for high-quality NFTs, gaming, generative art, & more.

👉 Learn more about VRF

Begin building with these Chainlink services on Soneium Minato testnet today 🔧

CCIP: https://docs.chain.link/ccip
Data Streams: https://docs.chain.link/data-streams
Functions: https://docs.chain.link/chainlink-functions
VRF: https://docs.chain.link/vrf

Developers could now use Tenderly on Soneium Minato! 🟣

Start building on Soneium Minato now: https://tenderly.co/
🌐 Virtual TestNets - the only collaborative testing and dev environments
🛠 Advanced exploration and debugging tools
💯 Fast and reliable Node RPC
🔔 Real-time alerts and automated monitoring

Build and scale with ease with Tenderly full-stack infra!