In technical terms, the INP is the operational embodiment of the architecture, specifically the Bundle Protocol (BP7). It acts as a store-and-forward relay that accepts custody of data bundles, stores them persistently, and forwards them when a link becomes available—even if that means waiting hours, days, or years.
Sending an entire 100MB file across space every time a minor change is made is highly inefficient. Interstellar proxies utilize aggressive data deduplication and delta compression. They analyze files and only transmit the specific binary differences (the "deltas") across the interplanetary link, reassembling the full file at the destination proxy. 4. Custody Transfer interstellar network proxy
An Interstellar Network Proxy is a specialized network node positioned at local planetary hubs (such as a Martian surface datacenter or an orbital satellite constellation). It sits between the local planetary network (LAN/WAN) and the deep-space long-haul communications link. In technical terms, the INP is the operational
Future research directions for the interstellar network proxy concept include: Custody Transfer An Interstellar Network Proxy is a
Acts as a relay that receives, authenticates, re-bundles, and forwards bundles (DTN’s equivalent of packets) without requiring an end-to-end handshake.