A11
Signal-boost (Co-building)
Routing & Transport Research
Description
A protocol for “secure co-location” that enables untrusted parties to build specific parts of a block collaboratively. It uses sandboxed environments (TEEs) to allow multiple actors to contribute to block production without any single party having total control over the final block structure.
Relationships
| Target | Type | Note |
|---|---|---|
| P3 | benefits | Modular building prevents any single entity from having full metadata visibility. |
| P6 | benefits | Enables parallelized block construction across different domains and geographies. |
| P7 | hurts | High complexity in coordinating and proving valid co-building steps. |
| P1 | hurts | Increased communication overhead between co-building participants. |
Open questions
- Optimal allocation of block space across untrusted co-builders.
- Fairness and efficiency of co-building auctions.
References
Relationships
| Dir | Target | Type |
|---|---|---|
| → | P3 Identity Unlinkability | benefits |
| → | P6 BFT Compatibility | benefits |
| → | P7 Implementation Complexity | hurts |
| → | P1 Latency Bound | hurts |
| ← | A10 TEE-based BuilderNet | enables |