BLOCKCHAINDEVELOPMENT COMPANY
We help startups and companies around the world to integrate more transparent and secure solutions into their businesses.
We use blockchain in response to market needs.
We use blockchain in response to market needs.
We use blockchain in response to market needs.
We use blockchain in response to market needs.
We use blockchain in response to market needs.
Blocklack® Barcelona
Blocklack® Barcelona
Blocklack® Barcelona
Blocklack® Barcelona
Blocklack® Barcelona
Our services
We work closely with our clients to understand their needs and provide effective responses in a timely manner. Among the services we offer, the following stand out:
Blockchain Technology Development
We design and develop custom blockchain solutions using Hyperledger, EVM, Solidity, Cosmos or Substrate.
Development of smart contracts
Solidity, Wasm and Rust and subsequent implementation in networks such as Ethereum, Polygon or Binance Smart Chain, among others.
Development
Web 3.0
We design and develop interactive web3 solutions using blockchain, AI, IoT and blockchain, AI, IoT and cryptography technologies.
and cryptography.
GameFi application development
Our team of developers combines DeFi, NFTs and blockchain technologies with video games.
NFT Marketplace
Development
We have extensive knowledge of ERC-721 and ERC-1155 standards, smart contracts and IPFS protocols. We design and build NFT Marketplace for projects in different fields.
Application Development (dApps)
We take care of the development of your dApp or app from start to finish.
Tokenization of assets
At Blocklack we guarantee a reliable tokenization with a process entirely adapted to your needs.
IoT Data Marketplace
We provide design, consulting and development services for IoT data marketplaces for your online business.
Support and Maintenance
We offer support and maintenance to our projects, as well as future additions and improvements in line with market trends and updates to your business.
NEXT GENERATION
Why use Blockchain?
Trust is the foundation of every business relationship. Success is built on it. And with Blockchain we obtain trust without the need for an intermediary; through a system that allows us to record any information directly in a file shared among several users with the peace of mind of knowing that this annotation is legitimate and unalterable.
Security, on the other hand, is always the main reason why companies opt for customized blockchain application development solutions, as the data structure is based on principles of consensus, cryptography and decentralization. Each new block of information is connected to all previous blocks in such a way that it is almost impossible to manipulate it.
FUTURE OF THE INTERNET
What would Blocklack contribute to my project?
SECTORS AND INDUSTRIES
Blockchain Solutions
Finance
Healthcare
Logistics
Energy
Insurance
Travel
How can blockchain be used in different industries?
Blockchain’s application is growing across significant sectors. In Healthcare, for example, blockchain can ensure a higher security of data with the adoption of a decentralized health records system.
Other sectors in which blockchain-based solutions are true disruptors are the Energy and Financial sectors.
Let’s take a look, for example, at power grid management. By its inherent nature, blockchain-based solutions can enable, among others, the transparent and secure tracking of energy production and consumption.
More than 100.000 customers from all over the world trust us 
FUTURE INTEGRATION
FUTURE INTEGRATION
FUTURE INTEGRATION
FUTURE INTEGRATION
FUTURE INTEGRATION
NEXT GENERATION
NEXT GENERATION
NEXT GENERATION
NEXT GENERATION
NEXT GENERATION
NEW STRATEGY
NEW STRATEGY
NEW STRATEGY
NEW STRATEGY
NEW STRATEGY
Frequently Asked Questions
What is Blocklack?
“Blocklack” from block and lack has the mission to use existing blockchain technology to create a more complete, secure and efficient solution, thus bringing the missing piece to your project, idea or business.
What problems do we address and how do they improve the lives of users?
The main issues we address have to do with the lack of data security and privacy or the lack of transparency in traditional transaction and data storage systems, which are more susceptible to attacks. We help the consumer to make transactions more efficient, faster and automated.
How do Blocklack's services differ from others in the market?
In addition to offering impeccable services, defined down to the smallest detail and agreed with our clients from the beginning, the human and close treatment with which we carry out the projects is key to achieving a satisfactory result.
How do we guarantee the scalability and security of our blockchain solution?
Security and scalability are fundamental aspects of any blockchain development project. At Blocklack we will implement industry standard security measures, such as private key encryption, to protect your data, and develop systems amenable to scalability without impacting system performance.
