Custom Cosmos Layer-1 Chain Build
Budget: $250 – $750 USD
I’m ready to commission a sovereign Layer-1 network built with the Cosmos SDK. The chain must revolve around a bespoke consensus module that mints a “Primary Asset” whenever an external data point is verified through an API or oracle feed. A second, “Reward Asset” only comes into existence when holders burn the Primary Asset, so a secure burn-and-mint mechanism has to be baked directly into the state machine.
Technical focus
• Cosmos SDK is the chosen framework; please be comfortable extending Tendermint and writing custom Rust / Go modules.
• The chain must scale horizontally before anything else, while still keeping latency low enough for responsive dApp UX.
• Robust cryptography, clear key-management flows, and a deterministic state machine are non-negotiable.
What I expect to receive
- Full node implementation with custom consensus logic and asset modules
- Oracle-driven minting engine wired to external REST/GraphQL feeds
- Burn-and-Mint bridge contracts/modules linking Primary and Reward assets
- Deployment scripts, CI tests, and a benchmarking report proving throughput and finality figures under load
- Concise architecture documentation so another engineer can pick up the codebase
Acceptance will be based on the network achieving the stated scalability target while maintaining deterministic behavior and passing all supplied test cases. If this sounds like your specialty, I’m eager to review your approach and timeline.
Technical focus
• Cosmos SDK is the chosen framework; please be comfortable extending Tendermint and writing custom Rust / Go modules.
• The chain must scale horizontally before anything else, while still keeping latency low enough for responsive dApp UX.
• Robust cryptography, clear key-management flows, and a deterministic state machine are non-negotiable.
What I expect to receive
- Full node implementation with custom consensus logic and asset modules
- Oracle-driven minting engine wired to external REST/GraphQL feeds
- Burn-and-Mint bridge contracts/modules linking Primary and Reward assets
- Deployment scripts, CI tests, and a benchmarking report proving throughput and finality figures under load
- Concise architecture documentation so another engineer can pick up the codebase
Acceptance will be based on the network achieving the stated scalability target while maintaining deterministic behavior and passing all supplied test cases. If this sounds like your specialty, I’m eager to review your approach and timeline.
Related categories:
Cryptography
RESTful API
Rust
Network Security
GraphQL
Asset Management
Smart Contracts
API Development