Space Meridian via the Checker Network aims to be the premier provider of network intelligence, analytics, and data for blockchain ecosystems via easy-to-use Checker nodes globally.

Trusted by: @Filecoin, @FilecoinFoundation, @Storacha, Starboard, and more.

Core capabilities:

☑️ Proof of Retrievability & Durability – ensuring access to on-chain data and Web3 files.

☑️ Proof of Uptime & Latency – monitoring reliability and responsiveness.

The Checker Network allows anyone to join, participate, and earn rewards by running simple checks to confirm that DePIN and Web3 networks are healthy and operating correctly.

We’re seeking investors and strategic partners to scale our impact. Connect with us to shape the future of Web3 trust and infrastructure.

Marketing & Communications

Software Engineering

Design

Operations

Space Meridian

We believe the internet has become humanity's most important technology. 
We build protocols, systems, and tools to improve how it works.

Protocol Labs

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