# arnavb > writing ## Recent Posts - [Wallet Opsec 101: A Guide to Safeguard Your Funds](https://paragraph.com/@arnavb-2/wallet-opsec-101-a-guide-to-safeguard-your-funds) - [32 Ideas on Decentralization, Crypto & Its Future By Balaji S](https://paragraph.com/@arnavb-2/32-ideas-on-decentralization-crypto-its-future-by-balaji-s) - [Cryptography Simplified: A Beginners Guide ](https://paragraph.com/@arnavb-2/cryptography-simplified-a-beginners-guide) - [Blockchain Simplified: A Guide For Beginners](https://paragraph.com/@arnavb-2/blockchain-simplified-a-guide-for-beginners) - [Building Consumer Products Using Hero’s Journey: Sriram Krishnan](https://paragraph.com/@arnavb-2/building-consumer-products-using-hero-s-journey-sriram-krishnan) - [Playbook For Crypto Founders ](https://paragraph.com/@arnavb-2/playbook-for-crypto-founders) - [Building and Scaling Crypto Company: Notes from Brian Armstrong's Lesson](https://paragraph.com/@arnavb-2/building-and-scaling-crypto-company-notes-from-brian-armstrong-s-lesson) - [Crypto Networks and Why They Matter: Chris Dixon](https://paragraph.com/@arnavb-2/crypto-networks-and-why-they-matter-chris-dixon) - [Products Vs Protocols: Notes from Nitya's Lesson](https://paragraph.com/@arnavb-2/products-vs-protocols-notes-from-nitya-s-lesson) - [Crypto Business Models: Notes from Ali Yahya's Lesson](https://paragraph.com/@arnavb-2/crypto-business-models-notes-from-ali-yahya-s-lesson) ## Blog Information - [Homepage](https://paragraph.com/@arnavb-2/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@arnavb-2): Subscribe to updates - [Twitter](https://twitter.com/arnavbsng): Follow on Twitter ## Optional - [All Posts](https://paragraph.com/@arnavb-2/): Complete post archive - [Sitemap](https://paragraph.com/@arnavb-2/sitemap-index.xml): XML sitemap for crawlers