SoK: Systematizing Blockchain Interoperability through Layered Architecture and Layer 2 Interoperability
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Blockchain networks were not originally designed with interoperability and standardization as core requirements, leading to significant fragmentation within the ecosystem. Achieving seamless cross-chain interaction is essential to overcoming these limitations. This paper surveys existing solutions and introduces a layered framework for advancing blockchain interoperability research and development. It proposes a unified transaction flow model, which abstracts transaction processes into six distinct stages while accounting for platform-specific nuances. Additionally, it explores Layer 2 interoperability as a critical new direction for addressing scalability and performance challenges. The paper also discusses developer tools and frameworks that facilitate interoperable blockchain applications, simplifying the development process. Finally, it examines interoperability use cases and applications, emphasizing practical benefits and real-world implementations.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.009 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it