The Testnet is Live🚀

AIding humanity to benefit from the power of AI🦾

We’re excited to announce that the Gravity Testnet has been officially released to the public, an important step towards developing the Blockchain for AIs, scheduled to be launched in 2023. 📢

This marks an important milestone for the Blockchain, which will see multiple world first innovations. The Gravity Testnet is the first in the world capable of executing AI in Web3! The future we are headed towards will be decentralized, and aims to populate it, one AI at a time.’s Blockchain of AIs is the first blockchain network from the Cosmos ecosystem capable of managing, deploying and executing artificial intelligence on the blockchain. If you want to get involved in shaping the AI of the future, here’s how you can help ➡️

🚀The testnet, codenamed Gravity, will serve as an upgraded version of the now-retired Devnet, featuring many new enhancements. Please note that the’ Gravity is not the incentivized Testnet, which will be named Friction, planned for Q1 of next year, closer to the Anima Mundi mainnet.

The Gravity Testnet will continue to exist once the Anima Mundi Mainnet goes live, and will be primarily used by developers to test AI applications, making sure that everything runs at the highest standards.

The Gravity Testnet Stage

Overall, during the Gravity Testnet stage, the Blockchain will be subjected to rigorous tests to ensure that the network functions at the desired parameters and that every functionality and feature works as intended. Some of the tests performed will focus on:

☑️Benchmarking and stress testing the genesis peer nodes and the jail, bond, and unbonding process of new validators — in a blockchain, the role of validators is essential for the functioning of the system

☑️Testing the initial set of workload nodes by running an AI that operates completely on the testnet. After the initial tests are successful, the AI will be upgraded to use Proof of Human — our goal is to put AIs on Blockchain and to control them by real humans

☑️Testing the beta version of the AI NFT marketplace where users can send, buy and execute AI NFTs — a very important step in’s development for building an economy of AIs

☑️Testing the Ethereum bridging function, which facilitates the cross-transfer of $HEART tokens from Ethereum to the Humans blockchain — building your own blockchain in a decentralized world needs a new flow for using crypto without boundaries.

☑️Force upgrading the network by releasing a new testnet binary — security and the health of our environment becomes essential for the economy of AIs.


✔️Blockchain explorer:



About the Chain is a sovereign proof-of-stake next-generation blockchain platform that brings together an ecosystem of stakeholders around the use of AI to create at scale. Soon to be a member of the #IBCgang, the interconnected family of blockchains that comprise the Cosmos Ecosystem.

It combines a library of AI tools into a creative studio suite where users will be able to pick and choose as they bring their ideas to life. Individuals are empowered to create and own their digital likenesses, which may be used by themselves and others to create any number of digital assets. Synthetic media, AI apps, and other digital assets will utilize blockchain technology to generate Non-Fungible Tokens (NFTs) as a way of creating transparency, provenance, accountability, and long-term governance in the Ecosystem.


Proof-of-Human is an integral component of the blockchain that acts as a governance, consensus and a verification system, which helps ensure that behind every AI NFT there is a human decision.

CosmWasm Integration will also act as a permission-less and censorship-resistant platform for developers to deploy smart contracts in Go and Rust.

Inter-Blockchain Communication Protocol (IBC) is IBC compliant at genesis and will be connected to over 40 blockchains. IBC enables secure and permissionless transfers of funds between blockchains in addition to cross-chain computation and transfer of arbitrary data. This includes cross-chain smart contract calls, fee payments, NFTs, and fungible token transfers. IBC is not reliant on a multi-sig or centralized bridging solution.

The security of the blockchain relies on a set of validators to commit new blocks and participate in Tendermint BFT consensus by broadcasting votes that contain cryptographic signatures signed by each validator’s private key. Validators stake $HEART, the protocol’s native token used for gas, governance, and “mining”. Users can delegate $HEART to validators that record and verify transactions in exchange for rewards.

💫 While we have been working on the Gravity Testnet official launch, we have been overwhelmed by the incredible support from the Validators community and from the Blockchain space in general, as we move towards our journey towards the Blockchain. 🚀🚀🚀 More details on products that will be launched on the Humans Chain will be released soon! 💡

The Mainnet will be a revolutionary blockchain network capable of executing AI in Web3. With over 50 validators already enrolled — BWare Labs, Just Mining, Moonstake, Polkachu, Posthuman DVS and others -, we are so much closer to enabling anyone to launch their AI on the blockchain, as we move together towards a decentralized future empowering innovation in the artificial intelligence space. 🙌

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