Best Blockchain-related articles in December 2018 and January 2019 outside of Steem

Here is my list of best articles for blockchain, DLT and crypto in December 2018, in order of appearance:

• “Alternatives to Blockchain” by Jimmy Song
• Crypto Portfolio Rebalancing: A Trading Fee Analysis
• Mitigating 51% attacks with LLMQ-based ChainLocks
• White Paper: The Benefits of a Three-Tier Secure Identity Platform
• Why Everyone Missed the Most Important Invention in the Last 500 Years
• Surviving Crypto Winter — Part One: Mattereum and the Internet of Agreements