Try out Blocace API right here, right now

Blocace V0.1.0 Online
Click to create a random test account

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Send to your first transaction to Blocace

Query Blocace for your transaction
{ "size": 10, "from": 0, "query": { "match": "", "field": "testMessage" } }

Request for the hash tree including your transaction and verify its truthfulness

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A super light-weight yet powerful document-oriented database backed by blockchain / distributed ledger technology.
Data immutable and verifiable is all about trust, which creates the most efficient business.

Developer Friendly

With our intuitive JSON API design, your developers can be from 0 to hero on blockchain in a few minutes.

Easy to install

While all the goodies of Blocace is encapsulated in a ~14MB binary, it can scale out easily.

Configurable Decentralization

Introducing blockchain-forest consensus and robust P2P network for high throughput. No single point of failure.

Data Immutable & Verifiable

More than just tamper-resistant. Data is cryptographically verified and the unique true fact is persisted. Clients also verify the data from Blocace before trusting it.

Low Latency

Bitcoin is famous for its sluggish transaction processing. 10,000+ transactions/sec can be achieved on an 8-year old Macbook Pro. With Blocace, with no performance compromise.

Flexible Data Schema

Being a NoSQL document storage, Blocace allows you to define your complex businesses process in any way your want while keeping the data integrity.


Blocace is shipped with a search engine grade query API to fully engage with your business success.

Rich Permissioning

Set permissions at collection and transaction level to ensure a clear separation of duties and enforce selective access in a complicated business process.

Frequently Asked Questions

We are aware that you are curious about Blocace.

General Questions (2)

What is Blocace?
Blocace (Blockchain + Database) is a distributed ledger database backed by the blockchain protocols that provides a complete and cryptographically verifiable history of all changes made to your application data.
How is Blocace different from other databases?

Usage Questions (2)

What data should I store in Blocace?
What kind of functionality does Blocace support?

Want to know more about Blocace or distributed ledger technologies?

If you are enabling your business with blockchain technology, don't forget to mention Blocace to your IT team!