ECHO - a content registration platform that uses advanced blockchain technology to store asset information and ownership history in a safe digital token and smart contract.
Contents:
- ECHO app dapp description
- How does the Klaytn platform work?
- Additionally about the blockchain resource

ECHO app dapp description
ECHO is trying to empower all digital creators to take advantage of the highest asset protection, smooth finance and business operations, using blockchain technology. Key features:
| Proof of ownership | The company helps creators to claim ownership of an asset to minimize copyright infringement. |
| Ease of use | The project helps authors to protect their assets in a natural way without complicated procedures. |
| Transparency | ECHO helps to facilitate auditing and accountability of creators' original works or assets. |
This application - a secure open source system, so everyone can contribute to the development of ECHO.
How does the Klaytn platform work?
Users can upload content to ECHO in two ways:
- unloading via SDK, installed on the business platform of partners or customers;
- upload directly to the platform.
After the content is uploaded to the ECHO, a Metafinger of such content must be created for authentication in the next step.
If the level of duplication and order reaches the standard, set by the project, a digital fingerprint will be generated and recorded for the next step. After the verification and identification process, the company will write the identification data to the SIX Storage Chain (SSC). Once the ECHO ID and block number have been generated, the system will publish this data to Klaytn, Kakao's public blockchain platform, for data transparency and auditability. For retail users, if such data is made public, anyone will be able to freely view both the content and the identity of such content. For corporate users, the data will be open only to authorized users.
Additionally about the blockchain resource
The company's technical support works around the clock. Therefore, contact to:
By talking with other users of the platform, you can learn a lot. On social networks, you can take part in any sweepstakes.




