Checker Network
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The Checker Network is a pluggable, verifiable quality of service and reputation data layer for DePINs and Web3 Networks. If that doesn’t make sense, just think of Google Maps reviews and ratings, but for DePIN nodes and networks, not restaurants.
The Checker Network allows everyone to join, participate and earn in Web3 by running simple checks that DePIN and Web3 networks are healthy and operating correctly. A checker node is one of the most lightweight low-maintenance web3 nodes you can run.
For DePIN and Web3 networks, you can improve your network’s value proposition and increase its demand with data from the Checker Network. Your clients want to know what level of service they will get when using your network. The Checker Network provides verifiable trustless quality of service checks for your network’s key service metrics.
For Web3 network clients, you can use the data from the Checker Network to inform which networks and nodes to use. Checker Network data is already being used to help Filecoin data clients choose which nodes to store with.
For reputation systems, web3 data offerings and dashboard builders, you can use Checker Network data to improve your offering and populate your dashboards.
Trusted By
Proof of Service
 Name |  Created |  Description |  Tags |  super:Link |
|---|---|---|---|---|
| Protocol Labs | Checker Network is backed by Protocol Labs | https://protocol.ai | ||
| Filecoin | Proof of retrievability for Filecoin with the Filecoin Spark protocol. | https://filecoin.io | ||
| Filecoin Foundation | The Filecoin Foundation uses checker network data - specifically FIL Spark - to understand the retrievability of files from Filecoin Storage Providers | https://fil.org | ||
| Station Network | The Station Network is a deployment target for checker protocols and modules | https://filstation.app | ||
| FIL Spark | FIL Spark is the first implementation of the Checker protocol and first module in the Checker Network | https://filspark.com | ||
| FIDL | FIDL uses checker network data - specifically FIL Spark - to understand the retrievability of files from Filecoin Storage Providers | https://www.fidl.tech/ | ||
| Starboard | Starboard uses checker network data - specifically FIL Spark - to power charts in their Filecoin dashboard | https://dashboard.starboard.ventures/capacity-services#retrieval-success-rate | ||
| Storacha Network | Proof of retrievability for Storacha with their Fishermen nodes | https://storacha.network | ||
| Witness Chain | Witness Chain and Station are planning to partner to check proof of location and proof of bandwidth from the Station Network | |||
| Crankk | The Checker protocol is deployed onto Station which runs on Crankk Gateways | |||
| Ping Pong | Ping Pong runs checks from their network since they run Station on their Ping Pong nodes | |||
| Titan | Titan is experimenting with running Station on Titan nodes | |||
| Saturn | Proof of retrievability and time to first byte for the Saturn Network | https://strn.network |
Add a Quality of Service Check to your network to build client trust
| Name | Created | Description | Tags | super:Link |
|---|---|---|---|---|
| 🔒Availability checks | Verify the availability of on-chain transactions and state | https://docs.checker.network/subnets | ||
| 📬Retrievability checks | Verify the availability and retrievability of web3 files that are stored in on chain deals | https://docs.checker.network/subnets | ||
| 🌍Geolocation checks | Verify the geo-location and region of nodes in a decentralised network | https://docs.checker.network/subnets | ||
| 🚰Bandwidth checks | Verify the geo-location and region of nodes in a decentralised network to meet legal requirements | https://docs.checker.network/subnets | ||
| ⌛Latency checks | Verify the time it takes to retrieve data from providers | https://docs.checker.network/subnets | ||
| 🏃♀️Uptime checks | Verify the uptime of providers to ensure that key infrastructure is not going offline or having unwanted downtime | https://docs.checker.network/subnets |