Ledger, sync, offline and hardware requirements · C0938
What does a sync bundle contain, and how is it protected?
Designed, not yet built
Short answer
How would it be tested? The specification says gap injection triggers retransmission request; duplicate bundle rejected. That is the check for REQ-3102: the sync agent must produce signed, hash-chained, encrypted change bundles with gapless sequence numbers, replay protection and resumable upload. Not yet. It is designed in the specification and not built in the pilot.
This is designed, not built.
- Specification item
- REQ-3102
- Specification priority
- P0 (of P0 to P3)
- Tiers
- Small, Medium, Large
Status as of September 30, 2026. Version 0.2.0, synthetic data only. See what's built today. Not legal, medical or security advice.
Related answers
- Which copy of the data is the working one: the clinic's or the cloud's? Designed
- Can clinics sync directly with each other? Designed
- What is the read-side limiter and what does it limit? Designed
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