# Alex Otsu > Thinking, writing, building ## Recent Posts - [Hypercube: The Age of Data Sovereignty - Alex Otsu - Medium](https://paragraph.com/@otsu/hypercube-the-age-of-data-sovereignty-alex-otsu-medium) - [How to Make a Gaming NFT that People Actually Want](https://paragraph.com/@otsu/how-to-make-a-gaming-nft-that-people-actually-want) - [Understanding Solidity Assembly: Using `shr` and `shl` for Byte Manipulation](https://paragraph.com/@otsu/understanding-solidity-assembly-using-shr-and-shl-for-byte-manipulation) - [Interacting with Deployed Proxy Smart Contracts with Remix](https://paragraph.com/@otsu/interacting-with-deployed-proxy-smart-contracts-with-remix) - [Digital Identity and the Future of Social](https://paragraph.com/@otsu/digital-identity-and-the-future-of-social) - [Do You Need a Corporate NFT Strategy?](https://paragraph.com/@otsu/do-you-need-a-corporate-nft-strategy) - [Green Bond Tokens — A New Paradigm in Carbon Finance](https://paragraph.com/@otsu/green-bond-tokens-a-new-paradigm-in-carbon-finance) - [An (Almost) Completely Non-Financial Analysis of the Peloton IPO](https://paragraph.com/@otsu/an-almost-completely-non-financial-analysis-of-the-peloton-ipo) - [Your Token is a Security, Get Over It](https://paragraph.com/@otsu/your-token-is-a-security-get-over-it) - [Tokenizing a House, or “What the Hell is Tokenization?”](https://paragraph.com/@otsu/tokenizing-a-house-or-what-the-hell-is-tokenization) ## Blog Information - [Homepage](https://paragraph.com/@otsu/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@otsu): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@otsu/): Complete post archive - [Sitemap](https://paragraph.com/@otsu/sitemap-index.xml): XML sitemap for crawlers