MPCVault, a leader in secure, non-custodial wallet infrastructure, has integrated with Story’s blockchain, expanding its multi-chain, multi-asset capabilities to include on-chain intellectual property (IP). This integration brings Story’s programmable IP assets to MPCVault’s 1,000+ enterprise users, offering creators, developers, and businesses a new layer of control over their digital assets.

Empowering IP Holders with Non-Custodial Control​

In a Web3 ecosystem where data is currency and content is collateral, protecting intellectual property has become paramount. MPCVault’s advanced multiparty computation (MPC) technology ensures enterprise-grade security by eliminating single points of failure and enabling distributed key management.

Unlike traditional wallets, MPCVault’s non-custodial solution allows users to maintain full control of their assets while still benefiting from institutional-grade security—a critical feature for IP holders registering and managing assets on Story’s blockchain.

Unlocking Secure Story Staking with MPCVault​

MPCVault’s integration with Story staking enables IP holders and teams to securely stake IP tokens directly from their MPC-managed wallets. This support allows users to engage in protocol-level incentives and governance without compromising security or control. With built-in role-based approvals, transaction policies, and a fully non-custodial architecture, MPCVault ensures that staking operations align with the operational and compliance needs of enterprise participants in the Story ecosystem.

Expanding Onchain IP Monetization with MPCVault​

For Story, integrating with MPCVault is a strategic move to expand its IP network and drive liquidity for on-chain IP assets. By connecting with a non-custodial wallet provider trusted by over 1,000 companies, Story enhances the security and reach of its IP ecosystem, positioning itself as the go-to infrastructure for digital content in the AI era.

Why MPCVault? Institutional-Grade Security for Web3 IP​

Powered by cutting-edge MPC technology, MPCVault’s infrastructure mitigates single points of failure by splitting private keys into multiple encrypted shares distributed across separate nodes. This architecture provides the highest protection against breaches and malicious attacks — a critical capability for IP holders managing high-value digital assets.

What’s Next?​

With the integration live, IP holders can now register assets on Story’s IP Portal and manage them seamlessly through MPCVault. Future updates will include expanded support for IP Finance applications, more licensing options, and enhanced analytics for tracking IP usage across the Story ecosystem.

You can now instantly convert USDC/USDT to fiat and send funds directly to any bank account — perfect for:

• Paying salaries
• Managing contractor payments
• Moving stablecoins to your company's bank account

Supported chains: Ethereum, Polygon, Solana, Tron

Supported currencies: USD, EUR, GBP, and more

To get started, log in to the web console and go to Fiat-Crypto Bridge in the left sidebar.

Users with expired plans can now click "Switch to Free Plan" on the Plan & Billing page to downgrade directly. After switching:

• Extra vaults and wallets will be archived, keeping 2 vaults and 10 wallets active
• You can re-upgrade anytime to regain full access to archived vaults and wallets
• No need to contact support — downgrade is now fully self-serve

See plan differences here to compare features and limits.

How to get started?​

The newly created TRON wallet accounts do not exist on the chain and require activation before they can be used.

There are two ways to activate accounts:

1. Send any amount of TRX or TRC-10 tokens from an existing account to the new account.

   To activate a new account, an account creation fee of 1 TRX is charged. Additionally, if the sender of the above two transactions has enough Bandwidth obtained by staking TRX, the account creation will only consume bandwidth. Otherwise, 0.1 TRX will be burned to cover the bandwidth cost.

2. Transferring TRX or TRC-10 tokens to an inactive account address in a smart contract can also complete the account activation process.

   In addition to the bandwidth and energy consumed by normal contract calls, this method will only require an additional 25,000 energy and will not incur the 1 TRX account creation fee or the 0.1 TRX bandwidth fee.

The above are the two activation methods provided by Tron official. We recommend using the first method as it is convenient and straightforward.

Network Fees on the TRON network​

When transferring on Bitcoin and Ethereum, BTC and ETH are used to pay transaction fees. However, when transferring on Tron, bandwidth and energy are consumed as transaction fees. When the available bandwidth or energy of the account is insufficient, TRX needs to be burned to pay for the corresponding bandwidth or energy.

What is bandwidth and energy?​

Bandwidth

All types of transactions need to consume Bandwidth Points. The system provides each activated account with 600 bandwidth for free every day. Typically, an average TRX transaction requires about 300 bandwidth, while a TRC-20 token transaction requires more. 100 bandwidth equates to approximately 0.1 TRX.

Energy

The execution of each instruction of smart contract consume a certain amount of energy while running. Energy can be obtained by staking TRX, but there are no free energy distributed to every account. Generally, a single TRC-20 transfer requires approximately 345 bandwidth (about 0.345 TRX) and 64,285 (about 13.61 TRX) energy.

How to obtain bandwidth and energy?​

On the Tron blockchain, you can obtain energy and bandwidth through the following methods.

Staking TRX

You can choose to stake your TRX to obtain energy or bandwidth. Staking 2,000 TRX on Tronscan generates less than 30,000 energy.

Purchasing Energy

You can easily purchase energy for the TRON network on MPCVault. With just 6 TRX, you can buy 65,000 units of energy. Follow these steps to proceed:

1. Navigate to the Wallet section in MPCVault and locate your TRON wallet.
2. Click on the "Buy Energy" button.
3. Sign the transaction on your mobile device, and your energy will be credited instantly.

Please ensure that your TRON wallet has sufficient TRX balance to complete the purchase transaction.

For a single TRC-20 transaction(e.g., send USDT on TRON Chain), the average network fee typically requires around 300+ bandwidth and 64,285 energy.

• If you choose to burn TRX directly, it will cost about 13.61 TRX
• If you choose to purchase energy, the minimum cost is 6 TRX

Note: If the recipient's wallet does not contain USDT, the energy required for the transaction will double.

We’re excited to announce our integration with the Story blockchain, now fully supported on MPCVault. Users can securely manage assets on Story through both our platform UI and API, with DeFi and transaction indexing support as well.

Story is a purpose-built Layer 1 blockchain designed to tokenize intellectual property into programmable digital assets. By embedding transparent licensing, automated attribution, and fair monetization, Story creates a secure foundation for AI-driven innovation and collaboration.

See complete list of assets supported by MPCVault.

MPCVault App now supports managing vault members and viewing transaction policies. Authorized users can edit member privileges and review transaction policies directly from their mobile device — faster team coordination and improved transparency on the go.

MPCVault now allows you to modify asset approval amounts for EVM ERC-20 token transactions. During a pending signing request, you can easily adjust the authorized amount before signing, adding an extra layer of security control.

This setting is available on both the mobile app and web console.

The mnemonic phrase is one of the methods that can be used to recreate your personal key certificate. You can now import or export your mnemonic phrase in the app, with one-tap copy/paste to simplify the process.

For other ways to back up your personal key certificate, refer to this https://docs.mpcvault.com/product/how-to-back-up-your-personal-key-certificate/.

You can now top up your card using USDC on Solana, in addition to Ethereum and Polygon — choose from 3 networks that suit your needs. Once the funds are deposited, spend USDC directly at any merchant that accepts Visa worldwide.

For more information on how to top up, refer to https://docs.mpcvault.com/product/how-to-use-an-mpcvault-card/#depositing-funds.

We have added REST API support alongside our existing gRPC interface.

• gRPC: Optimized for high performance and low latency — ideal for real-time or high-throughput apps.
• REST: Easy to integrate and widely compatible — perfect for general web applications.

Both interfaces provide access to the same core functionality of MPCVault. Choose what works best for your use case. For API documentation on both interfaces, visit https://docs.mpcvault.com/api/api-reference/.