Analysis and Trends

Elliptic Connect – https://hub.elliptic.co/

Chainanalysis – https://blog.chainalysis.com/

TRM Labs – https://www.trmlabs.com/trm-insights

Bitcoin Developer Documentation

RPC API Reference – https://developer.bitcoin.org/reference/rpc/

REST Interface – https://github.com/bitcoin/bitcoin/blob/master/doc/REST-interface.md

Github Repository – https://github.com/bitcoin/bitcoin

Bitcoin Development History and Future

Github Release Notes – https://github.com/bitcoin/bitcoin/tree/master/doc/release-notes

Bitcoin Improvement Proposals (Implemented) – https://github.com/bitcoin/bitcoin/blob/master/doc/bips.md

Bitcoin Improvement Proposals (Draft, Proposed, Rejected, Final, Withdrawn) – https://github.com/bitcoin/bips

General Crypto News

Cointelegraph – https://cointelegraph.com/

Coindesk – https://www.coindesk.com/

Books

Investigating Cryptocurrencies: Understanding, Extracting, and Analyzing Blockchain Evidence – Nick Furneaux (ISBN: 978-1119480587)

Mastering Bitcoin: Programming the Open Blockchain -Andreas M. Antonopoulos (ISBN: 978-1491954386)

The Cryptopians – Laura Shin (ISBN: 978-1541763005)

Podcasts

Crypto Over Coffee ☕️ by Hashoshi – https://podcasts.apple.com/gb/podcast/crypto-over-coffee-by-hashoshi-weekly-cryptocurrency/id1476333944

Public Key (Chainanalysis) – https://blog.chainalysis.com/reports/category/podcast/ / https://podcasts.apple.com/us/podcast/public-key/id1616554447

Unchained (Laura Shin) – https://unchainedcrypto.com/podcasts/ / https://podcasts.apple.com/gb/podcast/unchained/id1123922160

TRM Talks (TRM Labs) – https://podcasts.apple.com/gb/podcast/trm-talks/id1645621279 / https://www.trmlabs.com/category/trm-talks

MOOCs (Massive Open Online Course)

Indexing Site: https://www.my-mooc.com/en/categorie/blockchain-and-cryptocurrency

University of Nicosia – NFTs and the Metaverse: https://www.unic.ac.cy/openmetaverse/mooc-nfts-metaverse/

University of Nicosia – Introduction to Digital Currencies – https://www.unic.ac.cy/blockchain/free-mooc/

University of Nicosia – Introduction to Decentralized Finance – https://www.unic.ac.cy/blockchain/free-defi-mooc/

Historic Price Information

Kraken – https://support.kraken.com/hc/en-us/articles/360047124832-Downloadable-historical-OHLCVT-Open-High-Low-Close-Volume-Trades-data

Binance – https://www.binance.com/en/landing/data