Stratum V2 Explained

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This guide treats the goals of the newer mining protocol suite as a technical subject with observable inputs, especially encrypted connections, job negotiation and protocol efficiency.

Pool statistics describe submitted work and payment rules; blockchain statistics describe accepted blocks and network consensus. Confusing these layers leads to incorrect conclusions about shares and rewards.

Encrypted Connections

The role of encrypted connections is best understood through a controlled comparison. Hold unrelated inputs constant, change one relevant condition and observe the response. Then check whether job negotiation moved in the expected direction. A mismatch is a prompt to inspect the model, not to hide the data.

  • Evidence: a dated record for encrypted connections.
  • Cross-check: compare it with job negotiation.
  • Review trigger: repeat the check after a material change affecting encrypted connections.

Job Negotiation

Normalize job negotiation before using it in a table or calculation. Convert units, align the time period and retain the original value. If protocol efficiency comes from a different source, document that source separately so readers can reproduce both sides of the comparison.

  • Evidence: a dated record for job negotiation.
  • Cross-check: compare it with protocol efficiency.
  • Review trigger: repeat the check after a material change affecting job negotiation.

Protocol Efficiency

Use protocol efficiency as a testable input, not a general description. Record what produced the value, the interval it covers and any exclusions. Compare the record with encrypted connections only after both use compatible boundaries; otherwise the apparent difference may come from definitions rather than performance.

  • Evidence: a dated record for protocol efficiency.
  • Cross-check: compare it with encrypted connections.
  • Review trigger: repeat the check after a material change affecting protocol efficiency.

The goals of the newer mining protocol suite: evaluation sequence

  1. Write the exact decision involving encrypted connections.
  2. Collect job negotiation using the same observation period.
  3. Test how the conclusion changes when protocol efficiency moves.
  4. Save the source values, conversions and date of review.

Reference for Pools and Network

Verify the underlying context with Bitcoin Developer Guide: pooled mining. For values that change over time, use a current source and record its retrieval date.