The PoRep protocol today requires miners to store ~12x sector size of layers data created during the replication step until the sector is proven in the on-chain proveCommit step. This represents an inefficiency for SPs.
Synthetic PoRep achieves reduction in used up space by reducing the set of challenges that might be chosen during the interactive proveCommit step from all possible challenges to some predetermined number that is feasible to precompute.
Sub-pages
Team [tbd]FIP-0059 (Synthetic PoRep)Synthetic PoRep Security AnalysisSynthetic PoRep: Implementation breakdown and timelineSynthetic PoRep ImpactNo access
Documents and links
- First design doc: https://docs.google.com/document/d/1Ug4uC89Kkwhn3vcbiHETxToIUQ4zXEPa4QcQMPcvRxI/edit#
- Parameters and theory review: https://docs.google.com/document/d/1VTkyqsQ5PzXA-8575aR04VX5vegFI7w6zLtOOVhKheA/edit
- FIP discussions:
Embed GitHub- https://github.com/filecoin-project/FIPs/discussions/603
Planning
On-going epics and tasks for this project
On-going milestones for this project
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🔮 Protocol Opportunities
Name | Status | Quarter | DRI | Date | 🎒 Team backlog ㊙️ |
|---|---|---|---|---|---|
✅ | 2023Q1 | U Undefined | March 31, 2023 → April 7, 2023 | ||
✅ | 2023Q2 | U Undefined | March 24, 2023 → June 30, 2023 | ||
✅ | 2023Q2 | U Undefined | May 8, 2023 → June 30, 2023 | No accessNo access | |
✅ | 2023Q2 | U Undefined | March 24, 2023 → March 31, 2023 | No accessNo accessNo accessNo accessNo accessNo access |