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Stacks 2.0 Testnet

Help build the user owned internet by testing the latest builds for Stacks nodes, Stacks mining, Clarity smart contracts, and more.
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A user owned internet, anchored in Bitcoin

Adding to Blockstack staples such as authentication and data storage, Stacks 2.0 introduces a new blockchain with an innovative consensus mechanism, a smart contracting language, and an incentive mechanism.

Stacks (STX) Mining
Live on Testnet
Stacks miners transfer testnet Bitcoin to process new blocks and mint new testnet Stacks Tokens. The Bitcoin they transfer is forwarded to holders of Stacks Token. The process requires no electricity or special hardware and makes the Stacks Blockchain inherit the same security as Bitcoin.
Proof of Transfer (PoX)
Coming soon
Proof of Transfer (PoX) is the consensus mechanism that leverages the security and stability of Bitcoin to create new blockchains, without modifying the Bitcoin protocol. PoX makes it possible to reward network participants with Bitcoin. An example of this is Stacking.
Clarity smart contracts
Live on Testnet
Clarity is the safest language for writing smart contracts, optimized for predictability and security. Clarity executes completely on the Stacks blockchain: No compiler errors or unpredictable behavior.
Coming soon
Holders of Stacks Token (STX) can temporarily lock simulated STX and earn testnet Bitcoin as a reward. The locking transactions increase security of the Stacks Blockchain by anchoring it to the Bitcoin Blockchain. As a reward for this security boost these STX holders earn Bitcoin.
Get an update when new Testnet features become available
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What is the Stacks 2.0 Testnet?
What can I do on the Stacks 2.0 Testnet?
What is the goal of the Stacks 2.0 Testnet?
How can I get started with setting up the Stacks 2.0 Testnet? What are the prerequisites?
Will I need any special equipment to get started on the Stacks 2.0 Testnet?
Who can participate in the Stacks 2.0 Testnet? What kind of background or skills are required to participate?
What are the phases of the Stacks 2.0 Testnet?
I’m not a developer. What can I do to get involved and try out the Stacks 2.0 Testnet?
Do we need Stacks tokens to participate? How can I obtain simulated Stacks to participate on Testnet?
How can I report bugs?
Are there any rewards or bounties for participating in the Stacks 2.0 Testnet?
Will bounties be paid in Bitcoin or Stacks tokens?
Will Stacking be available on the Stacks 2.0 Testnet?
How can I write smart contracts with the Stacks 2.0 Testnet?
How much can I earn by reporting bugs with the Stacks 2.0 Testnet?
I would like to become a miner on the Mainnet. Who can I contact about this?
What do I do if I have questions or am stuck on setting up the Stacks 2.0 Testnet?
Where can I find information about the Stacks 1.0 testnet?

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Important disclaimer
Blockstack PBC is not registered, licensed, or supervised as a broker dealer or investment adviser by the Securities and Exchange Commission (SEC), the Financial Industry Regulatory Authority (FINRA), or any other financial regulatory authority or licensed to provide any financial advice or services.
Forward-looking statements
This communication contains forward-looking statements that are based on our beliefs and assumptions and on information currently available to us. In some cases, you can identify forward-looking statements by the following words: “will,” “expect,” “would,” “intend,” “believe,” or other comparable terminology. Forward-looking statements in this document include, but are not limited to, statements about our plans for developing the platform and future utility for the Stacks Token, our Clarity smart contracting language, and potential mining operations. These statements involve risks, uncertainties, assumptions, and other factors that may cause actual results or performance to be materially different. We cannot assure you that the forward-looking statements will prove to be accurate. These forward-looking statements speak only as of the date hereof. We disclaim any obligation to update these forward-looking statements.