As Ethereum L2 transforms into the backbone for transferring industrial data across the blockchain, the challenge is no longer 'data storage' itself, but ensuring the reliability of its trading. Industrial organizations often face issues related to data manipulation, record discrepancies among different parties, and difficulties in tracing responsibilities when errors occur.

Here, the role of Caldera, founded in 2022 by Constellation Labs, is not just as a scalable solution for data capacity, but as an infrastructure that places trust and tracking at the heart of industrial data operations, transforming Ethereum L2 from a storage intermediary to a reliable and tradable data center.

1. The trust dilemma in industrial data

Despite more than 45 million industrial data aggregation processes on L2 by July 2025, less than 22% of them are reliably tradable.

Root Causes:

Data integrity is in question: IoT device inputs or manual data can be manipulated even after being uploaded to the chain.

Record discrepancies among parties: In supply chains, data from manufacturers, distributors, and logistics may differ, halting settlement processes.

Tracking and accountability deficits: When data is modified or lost, accountability becomes difficult due to the absence of a complete 'audit trail.'

2. Caldera's Achievement: From raw data to reliable evidence

Rollup Engine

Recording complete evidence from the moment of data collection to its upload on-chain, with hashing and signing at each stage.

A multi-party consistency verification mechanism reduces settlement delays from 30 days to just 3 days.

Metalayer

Transforming every data trading transaction into a traceable record: from the source, through modifications, to the final parties.

Supporting direct integration with banking systems, customs, and industrial ERPs through APIs, which increased verification efficiency by 90%.

3. Environmental Impact

Over 50 reliable industrial data projects distributed across logistics, supply chains, and cross-border trade.

In Q2 2025, the reliable trading volume reached $2.15 billion, equivalent to 78% of the total value of on-chain data (compared to only 22% as an industry average).

Reduction of manipulation rate from 8% to just 0.2%.

4. The $ERA Token Economy

The token $ERA represents the backbone of the trust mechanism within Caldera:

Fuel for reliable trading: Reducing settlement costs by up to 60%.

Deposit for reliable verification: Annual rewards ranging from 9โ€“16% for verification nodes.

Governance tool: Participating in defining trust standards and resource allocation.

As of July 2025, ERA has been listed on major platforms like Binance and Coinbase, with a market cap of approximately $310 million.

5. The future: Towards a cross-industry trust network

Expansion Opportunities:

Medical field: Reliable exchange of medical records between hospitals with privacy protection.

Government sector: Directly verifying companies' qualifications on-chain.

Challenges:

Harmonizing trust standards across regions and industries.

Balancing tracking and protecting sensitive data through private computing + reliable evidence.

Conclusion

Caldera sets a new standard for the role of Ethereum L2 in the digital economy:

No longer just a data storage tool, it has transformed into an industrial hub of trust and reliable trading.

With the expansion of digitization and the increasing need for trustworthy data, Caldera is expected to become the cornerstone of a cross-sector industrial trust network, directly linking Web3 to the real economy.

$ERA #Caldera @Caldera Official #NewHighOfProfitableBTCWallets #BNBATH900