# Blink Labs

> Blink Labs builds open source software and provides professional services for the Cardano blockchain ecosystem, with a focus on Go, Ouroboros network protocols, infrastructure, data services, and developer tooling.

Last updated: 2026-05-13

## Site

- [Home](https://blinklabs.io/): Overview of Blink Labs, customers, and industry partners.
- [About](https://blinklabs.io/about): Company history, mission, open source focus, and team.
- [Open Source Projects](https://blinklabs.io/projects-open-source): Blink Labs open source Cardano tools and services.
- [Services](https://blinklabs.io/services): Professional Cardano blockchain services, including custom development, infrastructure, audits, DevOps, protocol consulting, support, and data services.
- [Media Kit](https://blinklabs.io/mediakit): Blink Labs brand assets, logo variants, and colors.
- [Contact](https://blinklabs.io/contact): Contact form and social links for project inquiries, services, partnerships, and community discussion.
- [Sitemap](https://blinklabs.io/sitemap.xml): Canonical public site URLs.

## Open Source Projects

- [gOuroboros](https://docs.blinklabs.io/guides/gouroboros/001-gouroboros/): Go implementation of the Cardano Ouroboros network protocol and mini-protocols.
- [Adder](https://docs.blinklabs.io/guides/adder/001-adder/): Cardano chain tailing tool that emits filtered block and transaction events.
- [Dingo](https://docs.blinklabs.io/guides/dingo/001-dingo/): Cardano blockchain data node written in Go using Ouroboros Node-to-Node mini-protocols.
- [nview](https://docs.blinklabs.io/guides/nview/001-nview/): Local terminal monitoring tool for a running Cardano node.
- [Tx Submit API](https://docs.blinklabs.io/guides/txsubmit/001-tx-submit-api/): HTTP transaction submit service that bridges CBOR transaction payloads to LocalTxSubmission via gOuroboros.
- [Bluefin](https://docs.blinklabs.io/guides/bluefin/001-bluefin/): Standalone Fortuna (TUNA) miner written in Go.
- [Bursa](https://docs.blinklabs.io/guides/bursa/001-bursa/): Programmatic Cardano wallet with API, CLI, and library interfaces.
- [Cardano Node API](https://docs.blinklabs.io/guides/cardano-node-api/001-cardano-node-api/): HTTP API service for a local Cardano node and Ouroboros mini-protocol data.
- [Tx Submit API Mirror](https://docs.blinklabs.io/guides/txsubmit-api-mirror/001-tx-submit-api-mirror/): Asynchronous cardano-submit-api compatible request mirror.
- [cDNSd](https://docs.blinklabs.io/guides/cdnsd/): Cardano DNS daemon for blockchain-based domain names over DNS.
- [Docker Images](https://docs.blinklabs.io/guides/docker-images/): Public Blink Labs container images for Cardano and Mithril tooling.

## Documentation

- [Blink Labs Documentation](https://docs.blinklabs.io/home/): Main documentation portal.
- [Blink Labs GitHub](https://github.com/blinklabs-io): Public source repositories, issues, and releases.
- [Docker Hub](https://hub.docker.com/u/blinklabs): Public container images.
- [GitHub Packages](https://github.com/orgs/blinklabs-io/packages): Published package artifacts.

## Services

Blink Labs offers custom Cardano application development, infrastructure planning and architecture, managed infrastructure and hosting, off-chain systems audits, software support contracts, DevOps and CI/CD for blockchain systems, Ouroboros protocol consulting, and blockchain data services.

## Public Site Data

- [Robots](https://blinklabs.io/robots.txt): Crawling policy.
- [Sitemap](https://blinklabs.io/sitemap.xml): Canonical URLs for public pages.
- [Governance metadata](https://blinklabs.io/metadata.jsonld): Public JSON-LD governance metadata.
- [Web app manifest](https://blinklabs.io/manifest.json): Public site manifest.
- [Media Kit](https://blinklabs.io/mediakit): Public brand assets, logo variants, colors, and downloadable media.
- Supported site languages: English, Spanish, and Japanese.

## Contact And Social

- [Discord](https://discord.gg/5fPRZnX4qW)
- [LinkedIn](https://www.linkedin.com/company/blink-labs-io/)
- [Medium](https://medium.com/@blinklabs_io)
- [Twitter/X](https://twitter.com/blinklabs_io)
- [YouTube](https://www.youtube.com/@blinklabs_io)