At present, enhancing the programmability of Bitcoin and thereby increasing the utilization rate of the Bitcoin mainnet block space has become a new design space for the Bitcoin community consensus.

Are RGB++ assets BTC assets or CKB assets?

The CKB public chain can quickly “train” the BTC layer2 industry.

Before we delve into the concept of RGB++, why the CKB team chose the RGB protocol, and how they plan the development of Bitcoin Layer 2, it is necessary for us to go back in time and learn more about the history, background, and original intentions of CKB.

Trustless Labs invited RGB++ author and CKB co-creator Cipher and ecological leader Baiyu to share their understanding of Bitcoin L2, the mechanism of RGB++, RGB++ assets and CKB ecological construction ideas.

CKB, a long-established project in the public chain ecosystem, has been active recently. After announcing that it would adjust the mainnet positioning to Bitcoin Layer2, it launched a layer asset protocol RGB++.

On February 13, Cipher, co-founder of CKB, proposed an extension protocol for RGB: RGB++. It immediately attracted a lot of attention in the market and affected the secondary market price of CKB to a certain extent.

The competition among third-party settlement layers under the Bitcoin chain may begin soon.

The RGB++ asset protocol proposed by the CKB team proposes the idea of ​​"isomorphic binding". Its essence is to use CKB and Cardano, Fuel and other blockchains based on the UTXO programming model as a functional expansion layer to carry RGB asset "containers".

This article will introduce in detail the digital object creation protocol Spore on the CKB blockchain and its many innovations.