Description

The subsolver will play a crucial role in maintaining the integrity of the Bitcoin blockchain by verifying the validity of block puzzles.

*Project Overview:*

The subsolver will be responsible for the following tasks:

1. Receive block data from the Bitcoin network.
2. Convert the block script into a set of SAT conditions.
3. Submit the encoded data to an existing SAT solver for verification.
4. Check the validity of the puzzle using the SAT solver's response.
5. Relay the result to the Bitcoin network for consensus.

*Technical Requirements:*

The developer should have expertise in the following technologies:

1. Bitcoin Core: Familiarity with the Bitcoin protocol and its underlying mechanics is essential to effectively integrate the subsolver into the Bitcoin network.

2. SAT Solvers: Experience with existing SAT solvers, such as MiniSat or Glucose, is required to effectively utilize them for puzzle validation.

3. Networking and Data Processing: The developer should be proficient in network communication protocols and data processing techniques to handle the exchange of block data and SAT solver responses.

4. Programming Language: Familiarity with C++ or Python is preferred as these languages offer high performance and concurrency capabilities suitable for the task.

*Project Timeline and Deliverables:*

We anticipate a project duration of 4-6 weeks, with the following deliverables:

1. Functional prototype of the subsolver application.
2. Comprehensive documentation outlining the application's design, implementation, and usage.
3. Unit tests to ensure the stability and correctness of the subsolver's functionality.
4. Performance benchmarks to evaluate the subsolver's efficiency in handling large block data and SAT solver queries.

*Additional Requirements:*

1. The subsolver should be designed to be modular and extensible to accommodate future updates and improvements.

2. The subsolver should be highly scalable to handle the increasing volume of block data and network traffic.

3. The subsolver should be secure and resilient to potential attacks or disruptions.

*Evaluation Criteria:*

The developer will be evaluated based on the following criteria:

1. Quality of the subsolver's implementation and adherence to the specified requirements.

2. Effectiveness of the SAT solver integration and puzzle validation process.

3. Performance and scalability of the subsolver in handling large block data and network traffic.

4. Security and robustness of the subsolver against potential attacks or disruptions.

5. Thoroughness and clarity of the provided documentation.

We're working on a revolutionary new application that utilizes a cutting-edge SAT solver to significantly outperform existing Bitcoin mining techniques. While our initial focus is research, the ultimate goal is to develop a comprehensive solution that addresses the mining needs of various cryptocurrencies. The developer who excels in this challenge will become an integral part of our team, receiving shares and a full-time position. We're currently evaluating potential candidates, and we're excited to collaborate with the most talented individual to shape the future of cryptocurrency mining. Thank you for your interest and dedication.