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Tagged engineering

6 posts tagged engineering.

Engineering · Aug 17, 2026 · 10 min read

Two kinds of offline: why we added Reticulum and Nostr

Reticulum extends Offline Protocol into long-range and infrastructure-sparse networks. Nostr adds a decentralized relay path across reachable internet infrastructure.

Offline Protocol
Engineering · Jul 23, 2026 · 5 min read

Store, carry, forward: delivery when the path blinks in and out

The delay-tolerant machinery underneath Offline Protocol: how a message waits, deduplicates, and moves the moment a link appears, instead of failing when one does not.

Offline Protocol
Engineering · Jul 17, 2026 · 5 min read

Proving identity with no authority to ask

How devices on Offline Protocol prove who they are to each other with no certificate authority, no directory, and no live network to check against.

Offline Protocol
Engineering · Jul 14, 2026 · 4 min read

Sending a message with no server

The smallest useful thing you can build on Offline Protocol is a message that reaches its recipient with no server in the path, over an encrypted mesh.

Offline Protocol
Engineering · Jul 9, 2026 · 4 min read

How DORS failover works

Inside the transport layer of Offline Protocol: how DORS runs BLE, WiFi Direct, and internet concurrently and moves traffic between them in under a second.

Offline Protocol
Engineering · Jun 25, 2026 · 4 min read

Service discovery without a server

How devices on the mesh advertise, discover, and invoke capabilities with no DNS, no registry server, and no internet connection at all.

Offline Protocol
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