Documentation

The following eBooks are provided free of charge for downloading and sharing. They address topics and questions we regularly find we asked at events, presentations and workshops. If you have any comments, or there’s a topic you’d like to see a Chainfrog eBook on, please feel free to email us at info@chainfrog.com.

• Blockchain and GDPR
• What are Smart Contracts

We have published a few technical “white papers” on issues concerning databases and blockchain, which are available here.

• A Lightweight Blockchain Consensus Protocol
• Adding Trust to CAP: Blockchain as a Strong Eventual Consistency Recovery Strategy

Tutorial and audio-visual materials

• TUT lecture materials
• DrupalCamp 2017 talk in Helsinki on blockchain and Drupal

Leonidas after-work presentations 11.1.2017

• Introduction
• Checklist
• Blockchain systems
• Technical details
• References

Old Articles

These are some earlier pages addressing blockchain issues that we were interested in. Times have moved on a lot since then, but for completeness’s sake, here they are:

• Summary on blockchains
• Location technology applied to blockchain
• Revoking keys on a blockchain

Reference material

• Bitcoin: A Peer-to-Peer Electronic Cash System
• Device democracy: Saving the future of the Internet of Things
• Empowering the edge: Practical insights on a decentralized Internet of Things
• Proofs of work and bread pudding protocols
• The rise of autonomous device networks
• Revocable Identity-Based Encryption from Lattices
• Anonymous and Adaptively Secure Revocable IBE with Constant-Size Public Parameters
• Proof of Stake versus Proof of Work
• BlackCoin’s Proof-of-Stake Protocol v2
• NeuCoin: The First Secure, Cost-efficient and Decentralized Cryptocurrency