# PBT-2

> Physical Backed Terminal (PBT-2) - Decentralized Authentication of Instant Payments with Blockchain-based Token Payment System. 

## Blog Information

- [Homepage](https://paragraph.com/@pbt-2/): Main blog page
- [RSS Feed](https://api.paragraph.com/blogs/rss/@pbt-2): Subscribe to updates

## Optional

- [All Posts](https://paragraph.com/@pbt-2/): Complete post archive
- [Sitemap](https://paragraph.com/@pbt-2/sitemap-index.xml): XML sitemap for crawlers