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metadata

license: mit
task_categories:
  - other
tags:
  - blockchain
  - np-hard
  - optimization
  - cryptocurrency
  - proof-of-work
pretty_name: COINjecture NP Solutions v4
size_categories:
  - n<1K

COINjecture NP Solutions v4

Dataset Description

This dataset contains verified solutions to NP-hard computational problems from the COINjecture Network B blockchain.

Version 4 Features

ADZDB Storage: File-based Append-Delete-Zero Database for efficient block storage
Unified Streaming: All problem types in one continuous dataset
Real-time Updates: Solutions streamed as blocks are mined

Problem Types

TSP (Traveling Salesman Problem)
3SAT (Boolean Satisfiability)
Knapsack (0/1 Knapsack Problem)
Graph Coloring
Subset Sum

Schema

Each entry contains:

\lock_height: Block number where solution was found
\lock_hash: Unique block identifier
\problem_type: Type of NP-hard problem
\problem_instance: The problem definition
\solution: Verified solution
\work_score: Computational difficulty score
\ imestamp: Unix timestamp
\miner_address: Address of the solving node

Network Info

Network: COINjecture Network B
Consensus: NP-Hard Proof of Work
Tokenomics: η = 1/2 Engine with 8 Dimensional Pools

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