繁体中文
Copyright Exchange Chain
The full name of "CEC" is Copyright Exchange Chain, a digital copyright distribution channel and value incentive system supported by blockchain technology. It provides functions such as digital encryption, P2P distribution, distributed accounting and payment and settlement for copyright content system.
Application Scene
A Video content distribution

If the copyright owner wants to distribute the video content in the traditional video website, the video website must decide whether to buy, the purchase price and the release time.

In the copyright trading chain, the copyright owner can encrypt the legal and complete digital content through the CEC copyright trading chain (subject to review). After the encryption is complete, the user can directly download the digital content without interrupting the intermediate platform. Any user is free to download, but must pay for the CEC Copyright Chain Agreement to view, access or use the downloaded content. Once a video goes live, the copyright holder instantly receives revenue whenever the user pays for the video, at any time.

Due to P2P peer-to-peer propagation characteristics, the copyright owner can quickly complete the distribution of video content in a short period of time and spread by the user in a short time without a border.

B Divided by the way

Copyright chain Use blockchain for data transmission and payment settlement, each user becomes a point of sale, each sale is fully recorded by all users, each copy of the revenue from the CEC copyright chain is automatically divided into three and Pay to the corresponding person: 50% of the copyrighted party, 25% of the users who forward the content and are successfully subscribed, and 25% of the users who upload data via P2P technology.

Revenue from the copyright owner The copyright owner uploads a video on the CEC Copyright Trading Chain and sets the viewing fee. The user will receive 50% of the payment for each payment made by the user.

The average user has two ways to earn money:

Methods 1 Whether or not to buy the right to view, as long as the forwarding download link, this link generates a pay, you can be divided into 25% of this payment.

Methods 2 Regardless of whether you buy the right to watch, as long as the video is cached and remains online, once a user downloads data from B and pays for it once, B can rate up to 25% of this time, and if N users pay, B can split N * 25% of the cost;

Pay attention The data uploaded by the user in method 2 is automatically specified by the system according to the CDN algorithm and can not be controlled by the user.

All users can forward Rehearsal content for sale on the CEC Copyright Trading Link, and the forwarded links can be shared by any means such as WeChat, QQ, Weibo, email or SMS. All users can also cache the contents of the chain to provide data upload.

Peer-to-peer distribution incentive system will allow each user has sufficient willingness to participate in the CEC copyright trading system under the service agreement to participate in communication, through the user's initiative to promote the spread of copyright content can be rapidly expanding.

C Settlement

Every sale of the system is fully recorded by all users of the blockchain, and each payment automatically divides revenue into the copyright owner and ordinary users participating in the sale (forwarding or uploading data) through smart contracts. Every time a payment is made, the copyright owner immediately receives the corresponding revenue, thus maximizing the sales volume and the revenue of the copyright owner.

At the same time, every ordinary user can earn profits through the contribution of transmission and bandwidth while consuming the copyright, and truly win the win-win situation between both parties.

Technical Support

Blockchain technology is not a single technology, but a comprehensive technical system that integrates many aspects of research. In our opinion, there are three core technologies indispensable to them, namely: Consensus Mechanism, Principles of Cryptography and Distributed Data Storage.

A Consensus mechanism
Consensus Mechanism The so-called consensus refers to the process of multiple participating nodes agreeing on certain data, behaviors or processes through the interaction of multiple nodes under preset rules. Consensus mechanisms are algorithms, protocols, and rules that define the consensus process. The consensus mechanism of the blockchain has the characteristics of "minor obedience majority" and "equality of all". The "minor obedience majority" does not refer to the total number of nodes, and can also be the computing power, the number of shares or other computers that can be compared Feature amount. "Equality for all" is that when nodes satisfy the conditions, all nodes have the right to give priority to the consensus result, which is directly recognized by other nodes and finally may become the final consensus result.
B Principles of cryptography
The principle of cryptography In the blockchain, the dissemination of information in accordance with the public key, private key, this asymmetric digital encryption technology to achieve mutual trust between the parties to the transaction. In the process of concrete realization, after encrypting the information by one key of the public and private key pairs, only the process of unlocking with another key can be achieved. After one of the keys is publicized (that is, the public key is public), another private key (that is, a private key) can not be calculated according to the public key.
C Distributed storage
The distributed storage in the blockchain is that the participating nodes have independent and complete data storage. Different from the traditional distributed storage, the uniqueness of the distributed storage in the blockchain is mainly reflected in two aspects:

First, each node of the blockchain stores the complete data according to the block chain structure. The traditional distributed storage generally divides the data into multiple copies according to certain rules.

Second, the storage of each node in the blockchain is independent and has the same status. The consensus mechanism ensures the consistency of storage. However, traditional distributed storage generally synchronizes data to other backup nodes through the central node. The data nodes can be different physical machines, or different instances in the cloud.