> For the complete documentation index, see [llms.txt](https://docs.creditcoin.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.creditcoin.org/releases/creditcoin-1.0-and-2.0.md).

# Creditcoin 1.0 and 2.0

## CC Enterprise

{% hint style="danger" %}
This documentation is for the Legacy CC Enterprise, also known as CC2.

State migration to Creditcoin3 was completed at CC Enterprise block #2770031
\
CC Enterprise support ended at block #7025302
{% endhint %}

This is a legacy documentation page for CC Enterprise, for which support ended in August 2026, 2 years after state migration to Creditcoin3.

### For current Creditcoin blockchain documentation

Please visit [docs.creditcoin.org](https://docs.creditcoin.org)

### Legacy - Creditcoin 2.0 (CC Enterprise)

{% embed url="<https://github.com/gluwa/creditcoin>" %}

{% embed url="<https://github.com/gluwa/creditcoin-staking-dashboard>" %}

### Legacy - Creditcoin 1

All lesser versions (3 and below) are now deemed as Creditcoin-Legacy. Versions <= 1.8 were already referenced to as Legacy Creditcoin 1, built with the Hyperledger Sawtooth. For more information about the transition from Sawtooth to Substrate, please reference the announcement [*Creditcoin 2.0*](https://medium.com/creditcoin-foundation/creditcoin-2-0-d9bbca02991a) made on the Creditcoin Medium dated March 23rd, 2022.

{% embed url="<https://github.com/gluwa/creditcoin-legacy>" %}