Blockscout Now Natively Supports ERC-7984 Confidential Tokens

Blockchain explorers are the front door to onchain activity. They are how users verify transactions, developers debug contracts, and institutions audit token flows. But when the data on the ledger is encrypted, the explorer has to evolve too.

Today, we are announcing that Blockscout, the leading open-source blockchain explorer, now natively supports ERC-7984 confidential tokens. This means that encrypted token activity can be indexed, explored, and queried without compromising the privacy guarantees that confidential tokens are designed to protect.

This isn't just a frontend update. It's a foundational infrastructure milestone: the first block explorer to recognize and surface confidential token activity as a first-class citizen.

Why Explorer Support Matters

Confidential tokens change the rules of what's visible onchain. With ERC-7984, balances and transfer amounts are encrypted using Fully Homomorphic Encryption (FHE). The blockchain processes these values without ever seeing the plaintext. Only authorized parties can decrypt them.

But transactions and transfer events still happen onchain. They still need to be indexed, categorized, and made navigable. Without proper explorer support, confidential tokens would exist in a blind spot, present on the ledger but invisible to the tools everyone relies on to understand onchain activity.

For the Zama ecosystem, this integration solves a critical usability gap. Developers building confidential applications need to inspect contract activity. Users need to confirm that transfers occurred. And institutions evaluating the Zama Protocol need to see that encrypted computation is happening at scale, without needing to decrypt anything.

Blockscout's native support for ERC-7984 delivers exactly this.

What the Integration Includes

Blockscout's integration introduces several key capabilities for confidential tokens.

Token Type Recognition. ERC-7984 is now a dedicated token type within Blockscout, alongside ERC-20, ERC-721, and ERC-1155. Users can filter and identify confidential tokens on the Tokens page, seeing which contracts implement the standard and tracking their activity across the network, even though balances remain encrypted.

Confidential Transfer Tracking. When a confidential token transfer occurs, the transfer event is emitted onchain as usual. Blockscout indexes these events and displays them as confidential transfers, showing the sender, recipient, transaction hash, and block, while marking the transfer amount as confidential. Users can confirm that a transfer happened without the value being revealed.

API Support. Blockscout's APIs now support querying and filtering ERC-7984 token activity. Developers can retrieve confidential transfer histories and analyze encrypted token usage programmatically, enabling integration with dashboards, analytics tools, and compliance workflows.

A Growing Ecosystem of Real Applications

This Blockscout integration arrives at a moment when confidential tokens are rapidly moving from concept to production. Over the past months, the Zama ecosystem has seen a series of real-world milestones that demonstrate the practical demand for encrypted onchain finance:

Bron executed the first confidential payroll on Ethereum mainnet using cUSDT, proving that organizations can settle salaries onchain without exposing compensation data.

GSR completed the first confidential OTC trade on Ethereum, showing that institutional liquidity providers can operate on public chains without broadcasting their strategies.

And Raycash is building a full consumer finance experience on top of confidential stablecoins, combining self-custody, privacy, and compliance in a single product.

The confidentiality layer for blockchain is here, and applications will generate more and more confidential token activity that now surfaces natively in Blockscout.

What Comes Next: FHE Operation Visibility

Confidential tokens are just the first layer. Behind every encrypted transfer, a series of FHE operations are executed by the Zama Protocol's coprocessor network. These operations, the encrypted additions, subtractions, and comparisons that power confidential smart contracts, represent the computational backbone of the entire system.

Blockscout is already preparing support for tracking and visualizing these FHE operations within transactions. Future updates will allow users to inspect encrypted computation activity, including operation types and associated metrics such as Homomorphic Compute Units (HCU). This will provide unprecedented visibility into how confidential contracts execute and how encrypted computation flows across the network.

Privacy and Transparency Were Never Opposites

The blockchain industry spent years treating privacy and transparency as a binary choice. You could have a public ledger that everyone can audit, or a private system that no one can see into. The Zama Protocol was built on the conviction that this is a false tradeoff.

With FHE, computation is verifiable without being visible. Blockscout's integration of ERC-7984 makes this principle tangible: users can explore onchain activity, confirm that transfers occurred, and audit contract behavior, all without a single encrypted value being exposed.

As confidential token standards mature, this model of "private data, public verification" will become the foundation for bringing serious financial infrastructure onchain. Explorer support is a prerequisite for that future, and with Blockscout, it's now live.

Getting Started

Developers building confidential applications on the Zama Protocol can explore their token activity on Blockscout today. Whether you are deploying confidential stablecoins, building private DeFi protocols, or integrating encrypted payments, the tools to inspect and verify your onchain activity are now available.