Open GuestBook Protocol
A resilient, sovereign communication protocol for when systems fail
Connecting tools through simplicity. Your sovereign point of contact.
Imagine: half the internet is down. Cloud services have collapsed. DNS servers are blocked. DDoS attacks everywhere. You have no email access, no instant messaging, no communication.
You're in a situation where you only have 15 minutes of battery life on your phone, powered by a solar charger. Power grid is down for 3 days. You need to let your family know you're okay.
The Reality: Setting up email takes too long. Complex tools waste precious minutes. You need something that just works. Fast.
Open GuestBook Protocol (OGBP) is a communication protocol designed for resilience. It's like having a radio in the digital age - simple, public, and always available.
Text-based, minimal overhead. Works with basic internet access. No complex setup. No dependencies.
Designed for moments when every second counts. Post a message in under 60 seconds.
Encryption options, VPN detection, IP hashing. You choose your privacy level.
Federated design. No single point of failure. Works even when major platforms are down.
Think of OGBP as a digital radio broadcast. When you post a message, it's transmitted publicly. Anyone who knows your frequency (your guestbook URL) can tune in and read your broadcast.
Post your message to your guestbook
Message federates across the network
Family reads your status
Future Vision: Connect resilient communication points beyond the internet - mesh networks, satellite links, offline-first architectures.
We believe that everyone on the internet —developers, individuals with digital or economic presence— has fundamental access to all the tools and services the ecosystem offers. However, there's a critical starting point: having a registered domain.
A registered domain is the first beginning for a sovereign, resilient, and self-hosted future. It's your digital territory, where you make the rules and where you build your independent infrastructure.
The use of DIG and TXT records allows instant configuration. No complex control panels, no manual intervention. Just DNS.
Centralizes configuration in a decentralized, user-side way. Your DNS is the beating heart of your digital infrastructure.
Configuration lives in your domain, not on centralized platforms. You have total and sovereign control over your information.
When your configuration is in DNS, you can migrate, change providers, or self-host without losing your digital identity.
The OGBP philosophy promotes configuration via DNS records (DIG/TXT) because it represents a radically different way of thinking about digital infrastructure.
DNS is a universal protocol that all providers respect. Works regardless of where you host your services.
DNS servers cache your configuration worldwide, reducing load and improving performance.
You control your domain, you control your configuration. No third-party APIs, no keys in external systems.
Change hosting, change country, change infrastructure. Your domain and configuration follow you wherever you go.
Vision: When configuration lives in your DNS, you build the foundations of a truly sovereign, resilient, and self-hosted infrastructure. It's the first step toward real digital independence.
When governments block major platforms, decentralized guestbooks remain accessible. No single point of control.
When AWS, Azure, or Google Cloud experience outages, federated guestbooks continue working. Distributed infrastructure.
DNS hijacking and blocking won't stop guestbooks. Multiple access points and IP-based communication.
Massive attacks can't take down the entire network. Federation ensures redundancy and availability.
When power grids fail for days, you have limited battery. OGBP is designed for rapid communication with minimal resource usage.
Earthquakes, hurricanes, floods - infrastructure fails, communication is critical. OGBP keeps you connected when it matters most.
Beyond resilience, OGBP provides enterprise-grade security tools for your sovereign digital infrastructure. Think of it as digital health for your self-hosted systems.
Identify VPNs, proxies, and Tor connections. Control who can access your systems.
Detect OpenPGP keys on websites. Verify identities and encrypt communications.
Detect and analyze malicious traffic. Prevent attacks before they happen.
OGBP acts as an entry point for analysis - monitoring traffic patterns, identifying threats, and providing insights to improve your security posture.
OGBP is designed for maximum interoperability across different communication protocols. Resilience means having multiple ways to send and receive messages, regardless of the infrastructure available.
OGBP messages can be transmitted via Morse code for ultra-low bandwidth scenarios. Compatible with radio transmissions, satellite links, and emergency communication systems.
Mesh network communication for off-grid scenarios. No internet infrastructure required.
Secure radio transmissions with end-to-end encryption. Interoperable with OGBP protocol.
Internet Relay Chat for real-time messaging. Bridge to OGBP for group communication.
Lightweight publish/subscribe messaging. Ideal for IoT and edge devices.
Push notification service for real-time alerts. Bridge to OGBP for emergency broadcasts.
Federation with Mastodon, PeerTube, Lemmy. Decentralized social networking integration.
Publish messages to multiple protocols simultaneously. One message, many destinations.
Receive messages from any supported protocol. Unified inbox for all communications.
Automatic distribution across network nodes. Resilient, redundant message delivery.
Automatic configuration via DNS. First visit = instant setup. No manual intervention required.
View OnboardingEmbed guestbook anywhere. Simple iframe with optional configuration. CNAME service or self-hosted deployment.
View EmbedActivityPub-based message synchronization. Decentralized network resilience.
View FederationCompanies need resilient communication for:
Individuals need resilient communication for:
Don't wait for systems to fail. Establish your sovereign communication point today.