Cudos Labs: Limechain development update! 🧠 (02/09/2021)

Here’s what we’ve been working on over the last two weeks.

Last week:

Cudos Network

  • We completed the Cosmos SDK upgrade to v0.43. Here are some details: 
    • All tokens can safely be staked without worrying about MaxVotingPower. 1 CUDOS = 1 Voting Power.
    • We migrated the Wasm module from the original GitHub one to provenance to support SDK 0.43.
    • We migrated the Gravity bridge to a new SDK. We are waiting for official support.
    • We upgraded our custom modules to support SDK 0.43.
  • We successfully redeployed the entire Testnet, including Gravity Bridge.
  • We updated Block Explorer, and now internal data types are updated to bigNumber. 
  • We’ve begun development on a mapping contract for Ethereum to Cosmos migration. The contract is currently in Code Review.
  • We researched the Gravity Bridge slashing policy, prepared documentation, and gathered more information on the bad slashing test.
  • We started describing the basic network configurations
  • We initiated research to ensure we can upgrade the live network once deployed


  • We progressed with the research on EVM compatibility.
  • We documented the current Ethermint state. 
  • We investigated the EVM functionality in the Cudos Network.


  • We began work on an NFT Minting module.

This week:

Cudos Network

  • We’re completing the mapping contract for the Ethereum to Cosmos migration.
  • We’re ensuring we can upgrade the Tendermint network once deployed.
  • We’re describing and deciding on the final network configurations. 
  • We are adding Gravity bridge support for automatic batch creation based on a set of parameters.
  • We’re working on Validators Configuration Documentation.



  • We’re working on NFT Minting functionality.

About Cudos

The Cudos Network is a layer 1 blockchain and layer 2 computation and oracle network designed to ensure decentralised, permissionless access to high-performance computing at scale and enable scaling of computing resources to 100,000’s of nodes. Once bridged onto Ethereum, Algorand, Polkadot, and Cosmos, Cudos will enable scalable compute and Layer 2 Oracles on all of the bridged blockchains.


For more, please visit:

Website, Twitter, Telegram, YouTube, Discord