Context
The research record preserves failed approaches when they expose a model boundary, an invalid transfer, or an unsupported strengthening.
Proof or evidence
RPR-S1 has no memory hierarchy, transfer operation, processor partition, latency, or bandwidth coordinate. Established Strassen communication bounds use recursive CDAG structure and memory models absent here.
Verification notes
The failure status and preserved lesson are recorded in the cumulative failure ledger.
Limitations
- receipts must keep live storage and data movement as separate fields.