Blockchain
Resource List

Below are over 300 resources to help you understand and use Bitcoin and Blockchain technology!

Blockchain

What is it?

Blockchain 101: https://weteachblockchain.org/courses/blockchain-101/
How does a blockchain work: https://youtu.be/SSo_EIwHSd

Videos

Picking the Right Blockchain for the Job: https://youtu.be/JIJbPoofaWA
DASH School – What is Blockchain?: https://www.youtube.com/watch?v=e7UwwcCKj4Y&list=PLiFMZOlhgsYKKOUOVjQjESCXfR1cCYCod
Blockchain Mechanics: https://youtu.be/GLD1ol3wRs8

News

Coindesk: https://www.coindesk.com/
Bitcoin magazine: https://bitcoinmagazine.com/
Coin Journal: https://coinjournal.net/
Cointelegraph: https://cointelegraph.com/
Hodl Hodl News: https://news.hodlhodl.com/
The Block: https://www.theblockcrypto.com/
Bitcoin Optech Newsletters: https://bitcoinops.org/en/newsletters/
Merkle Report: https://www.merklereport.com/
Blockchain and cryptofinance research terminal: https://sci.smithandcrown.com/

Bitcoin

Exchanges:

Local and Online Markets:

HodlHodl: https://hodlhodl.com/
Localbitcoins: https://localbitcoins.com/
Bisq: https://bisq.network/

Mining Bitcoin (& Other Cryptos)

Nicehash Profitability calculator: https://www.nicehash.com/profitability-calculator
What to mineProfitability calculator: https://www.whattomine.com/
Bitcoin Difficulty Estimator: https://diff.cryptothis.com/
Coinwarz Profitability calculator: https://www.coinwarz.com/cryptocurrency
My Crypto Buddy – Tools for miners: https://www.mycryptobuddy.com/
Bitcoin Mining Calculator: https://cryptomining.tools/bitcoin-mining-calculator/
ASIC Mining Hardware Comparison: https://cryptomining.tools/compare-mining-hardware/

Developer Resources

Lopp’s Epic List of Bitcoin Resources: https://www.lopp.net/bitcoin-information.html

Developer Tools

Bitcoin.org’s Developer Reference https://bitcoin.org/en/developer-reference

Running a Node

How to Run a Full Node: https://bitcoin.org/en/posts/how-to-run-a-full-node
Casa Node: https://keys.casa/lightning-bitcoin-node/
Climbing the sovereignty staircase: https://youtu.be/pOVm8YK3A_0
Bitcoin Full Nodes: https://coincentral.com/bitcoin-full-node-setup/

Price

Bitcoin Average: https://bitcoinaverage.com/
CoinMarketCap: https://coinmarketcap.com/
CoinCap: https://coincap.io/
Open Market Cap: https://openmarketcap.com/

Forks

Simple guide to Hard,Soft and UASF – https://www.coindesk.com/short-guide-bitcoin-forks-explained
Vitalik Buterin on Hard Forks, Soft Forks, Defaults and Coercion: https://vitalik.ca/general/2017/03/14/forks_and_markets.html
What is a Bitcoin hard fork?: https://youtu.be/XCo6yyutYAM
On Consensus and forks by Mike Hearn: https://medium.com/@octskyward/on-consensus-and-forks-c6a050c792e7

Lightning

What is it?

Coincenter- What is the lightning network: https://coincenter.org/entry/what-is-the-lightning-network
Bitcoin Magazine: History of Lightning: https://bitcoinmagazine.com/articles/history-lightning-brainstorm-beta/
LN Timeline: https://gcomte.github.io/lightning-timeline
Lightning Network FAQ: https://medium.com/@The1Brand7/lightning-faq-67bd2b957d70
Lightning Network Technical Primer: https://blog.usejournal.com/the-bitcoin-lightning-network-a-technical-primer-d8e073f2a82f
Bitcoin’s Lightning Network, Simply Explained!: https://youtu.be/rrr_zPmEiME
Bitcoin and Lightning for Commerce Workshop Video: https://youtu.be/dZBiod8fe1M
Bitcoin Payment Channels on the Lightning Network: https://youtu.be/Tk1xVBv6Ilc
The ION Lightning Network Wiki: https://wiki.ion.radar.tech/tech/lightning/lightning-network

Network Statistics

Lightning Network Search and Analysis Engine https://1ml.com/
Network Visualizers List https://gist.github.com/bretton/798ec38165ffabc719d91e0f4f67552d
Network Capacity Timeline https://p2sh.info/dashboard/db/lightning-network?orgId=1

Developer Resources

Lightning Network Whitepaper: https://lightning.network/lightning-network-paper.pdf
Basis of lightning Technology documents: https://github.com/lightningnetwork/lightning-rfc/blob/master/00-introduction.md
Lopp’s Epic List of Lightning Resources.

News

Lightning Subreddit: https://www.reddit.com/r/lightningnetwork/
LIghtning Network Telegram: https://t.me/lightning_network
Lightning Network Dev Slack: https://lightningcommunity.slack.com/join/shared_invite/en…

Ethereum

What is it?

Beginner Guide to Ethereum – Cointelegraph – https://cointelegraph.com/ethereum-for-beginners/what-is-ethereum#who-created-ethereum
Ethereum White paper: https://github.com/ethereum/wiki/wiki/White-Paper
ELI5 what is Ethereum: https://www.reddit.com/r/ethereum/comments/60hhjm/eli5_what_is_ethereum/
Coinbase Beginner’s guide to Ethereum: https://blog.coinbase.com/a-beginners-guide-to-ethereum-46dd486ceecf
Ethereum.org completely new to ethereum?: https://ethereum.org/beginners/
How would I explain Ethereum to a non-technical Friend?: https://ethereum.stackexchange.com/questions/45/how-would-i-explain-ethereum-to-a-non-technical-friend
What is “Gas”?: https://ethereum.stackexchange.com/questions/3/what-is-meant-by-the-term-gas
Ethereum Falsh Cards – https://www.zastrin.com/flash-cards/learn-ethereum-concepts
History and Network Upgrades: https://docs.ethhub.io/ethereum-basics/history-and-forks/

Online Courses

Ethereum 101: https://weteachblockchain.org/courses/ethereum-101-blockchain-beyond-bitcoin/
Learn Solidity https://solidity.readthedocs.io/en/v0.5.8/
CryptoZombies- learn to code games on ethereum https://cryptozombies.io/
How to write dApps: https://wiki.parity.io/Dapp-Tutorial
Udemy Ethereum and Solidity Developer’s guide: https://www.udemy.com/course/ethereum-and-solidity-the-complete-developers-guide/

News

Week in Ethereum News: https://www.weekinethereum.com/

Videos

DEVCON1: Ethereum for Dummies – Dr. Gavin Wood – https://www.youtube.com/watch?v=U_LK0t_qaPo
Devcon1 Vitalik Buterin’s Intro to Ethereum: https://www.youtube.com/watch?v=gjwr-7PgpN8

Blockchain Explorers

Etherscan: https://etherscan.io/
Etherchain: https://www.etherchain.org/

Visualizations

Visual Explanation: https://veenspace.com/ethereum

Twitter

Vitalik Buterin’s Twitter: https://twitter.com/VitalikButerin

Smart Contracts

How Do Ethereum Smart Contracts Work?: https://www.coindesk.com/learn/ethereum-101/ethereum-smart-contracts-work
An Introduction to Smart Contracts and Their Potential and Inherent Limitations: https://corpgov.law.harvard.edu/2018/05/26/an-introduction-to-smart-contracts-and-their-potential-and-inherent-limitations/
Intro to Smart Contracts: https://blog.coinbase.com/intro-to-smart-contracts-f436b1ac2bb8
Smart contracts: https://youtu.be/ZE2HxTmxfrI

Developer Resources

Ethereum Developer Portal: https://ethereum.consensys.net/
How to Write dApps: https://wiki.parity.io/Dapp-Tutorial
Solidity documentation: https://solidity.readthedocs.io/en/v0.5.8/
Yellow Paper- https://gavwood.com/paper.pdf

Developer Tools

ConsenSys Dev Tools list https://github.com/ConsenSys/ethereum-developer-tools-list

Running a Node

Running an Ethereum Node: https://docs.ethhub.io/using-ethereum/running-an-ethereum-node/
Running Ethereum Full Nodes: A Guide for the Barely Motivated: https://medium.com/coinmonks/running-ethereum-full-nodes-a-guide-for-the-barely-motivated-a8a13e7a0d31

Other Cryptos

Whitepaper database: https://www.allcryptowhitepapers.com/

Litecoin

What is it?

Litecoin Foundation Education and Resources: https://litecoin-foundation.org/education-resources/
A Brief History of Litecoin (LTC): https://www.coinmama.com/blog/a-brief-history-of-litecoin/
Litecoin Wiki: https://litecoin.info/index.php/Main_Page

Developer Resources

Litecoin Github: https://github.com/litecoin-project/litecoin

Monero

What is it?

About Monero: https://web.getmonero.org/resources/about/
Monero ELI5: https://www.monero.how/monero-ELI5
CryptoNote Whitepaper: https://cryptonote.org/whitepaper.pdf
Zero to Monero: https://www.getmonero.org/library/Zero-to-Monero-1-0-0.pdf
Monero Research Lab https://www.getmonero.org/resources/research-lab/

Developer Resources

Monero github: https://github.com/monero-project/monero
Developer guides: https://web.getmonero.org/resources/developer-guides/
Mastering Monero – https://www.masteringmonero.com/

Zcash

What is it?

Basics of ZCash: https://z.cash/the-basics/
Zcash whitepaper: http://zerocash-project.org/media/pdf/zerocash-extended-20140518.pdf
Fortune article on Bryce Wilcox and Zcash: http://fortune.com/2017/12/18/jp-morgan-bitcoin-zcash-wilcox/
Zcash Block Explorer: https://explorer.zcha.in/
Zcash Forums: https://forum.zcashcommunity.com/

Developer Resources

Zcash Protocol: https://github.com/zcash/zips/blob/master/protocol/protocol.pdf
Zcash GitHub: https://github.com/zcash/zcash

Bitcoin Cash

What is it?

Bitcoin Cash: https://en.wikipedia.org/wiki/Bitcoin_Cash

Developer Resources

Bitcoin Cash developer tools: https://developer.bitcoin.com/

Dash

What is it?

What is Dash Cryptocurrency?: https://blockgeeks.com/guides/what-is-dash/
Dash Whitepaper: https://github.com/dashpay/dash/wiki/Whitepaper
Dash 101 Playlist: https://www.youtube.com/watch?v=DzH7cMbZQHI&list=PLiFMZOlhgsYIDP2V2XsuTFZu1C1sV5ohr
User Documentation: https://www.reddit.com/r/dashpay/wiki/index

Developer Resources

Dash developer documentation: https://dashcore.readme.io/

Decred

What is it?

Why Decred: https://medium.com/decred/why-decred-let-the-community-tell-you-5479929e35d2
Decred Whitepaper: https://cryptorating.eu/whitepapers/Decred/decred.pdf
Decred Beginner’s Guide: https://docs.decred.org/getting-started/beginner-guide/

Developer Resources

Decred github: https://github.com/decred/
Decred Documentation: https://docs.decred.org/research/overview/

Stablecoins

Multicoin Capital – Overview of Stablecoins – https://multicoin.capital/2018/01/17/an-overview-of-stablecoins/
Introduction to Stable Coins – https://medium.com/@blockspace.info/introduction-to-stable-coins-f8553d3a0feb
Bitmex History of Stablecoins – https://blog.bitmex.com/a-brief-history-of-stablecoins-part-1/
What is a Stablecoin?: https://www.scmp.com/tech/blockchain/article/2185955/cryptocurrency-101-what-stable-coin
Stablecoins:
- Tether (Centralized): https://tether.to/
- USDC (Centralized): https://www.coinbase.com/usdc
- GUSD (Centralized): https://gemini.com/dollar
- BUSD (Centralized): https://www.binance.com/en/busd
- Dai (Decentralized): https://makerdao.com/en/
Facebook’s Libra Globalcoin
- Whitepaper: https://libra.org/en-US/white-paper/
- Technical Paper: https://developers.libra.org/docs/the-libra-blockchain-paper
Multicoin Capital – Overview of Stablecoins – https://multicoin.capital/2018/01/17/an-overview-of-stablecoins/
Introduction to Stable Coins – https://medium.com/@blockspace.info/introduction-to-stable-coins-f8553d3a0feb
Bitmex History of Stablecoins – https://blog.bitmex.com/a-brief-history-of-stablecoins-part-1/
(Bitcoin Magazine) Clearing Up Misconceptions: This Is How Tether Should (and Does) Work: https://bitcoinmagazine.com/articles/clearing-misconceptions-how-tether-should-and-does-work/
Gregory DiPrisco’s Plain English Explanation of Dai – https://medium.com/cryptolinks/maker-for-dummies-a-plain-english-explanation-of-the-dai-stablecoin-e4481d79b90
Basics of USD Coin: https://www.coinbase.com/usdc

Crypto Commerce

What is it?

BTCPay Creator on Merchant Adoption https://www.bitcoin.kn/2019/4/nicolas-dorier-merchant-adoption/
Living on Bitcoin for a Week https://bitcoinmagazine.com/articles/living-bitcoin-week-san-francisco/

Market Places

Openbazaar: https://openbazaar.org/
Open Bazaar Presentation – Bitcoin and Open Blockchain Meetup Chicago: https://youtu.be/JzG8rvL4S3w
AirBitz Merchant Directory: https://airbitz.co/search?term=&location=Current+Location
Map of Bitcoin accepting venues https://coinmap.org/
Bitcoin and Lightning for Commerce Workshop Video: https://youtu.be/dZBiod8fe1M

Crypto Payment Processors:

BTCPay Server – Self hosted processor (Open source, non-custodial)
https://btcpayserver.org/
Coinbase Commerce – Payment processor (Proprietary, non-custodial)
https://commerce.coinbase.com/
Globee – Payment processor (Proprietary, custodial)
https://globee.com/
Opennode – Payment Processor (Proprietary, custodial)
https://www.opennode.com/
CoinPayments – Payment processor (Proprietary, custodial)
https://www.coinpayments.net/
BitPay – Payment processor (Proprietary, custodial)
https://bitpay.com/
CoinGate – Payment processor (Proprietary, custodial)
https://coingate.com/

Crypto Economics

What is it?

Cryptoeconomics for dummies: https://medium.com/@j32804/cryptoeconomics-for-dummies-part-0-7172efa81507
MIT Cryptoeconomics Lab: https://ce.mit.edu/research/

Online Courses

Courses and Lectures https://cryptoeconomics.study/

Videos

Vlad Zamfir – What is Cryptoeconomics?: https://www.youtube.com/watch?v=9lw3s7iGUXQ

Privacy

What is it?

Digital Cash & Privacy by Hal Finney – https://nakamotoinstitute.org/digital-cash-and-privacy/
The Case for Privacy – David D. Friedman – http://www.daviddfriedman.com/Academic/privacy_chapter/privacy.htm
Encryption- How it works and what it does: https://encryption.bsa.org/downloads/BSA_encryption_primer.pdf
Bitcoin Privacy Best Practice: https://bitcoin.org/en/protect-your-privacy
Choosing a VPN by that That One Privacy Guy – https://thatoneprivacysite.net/choosing-the-best-vpn-for-you/

Privacy Tools

Tor: https://www.torproject.org/
The Librem 5 phone https://puri.sm/products/librem-5/
The Electronic Frontier Foundation’s Surveillance Self Defense Guide https://ssd.eff.org/
Electronic Privacy Information Centre’s Privacy Tools list https://epic.org/privacy/tools.html
KYC, not me!: https://kycnot.me/index.html

Decentralization

What is it?

Why Decentralization Matters – Chris Dixon –https://medium.com/s/story/why-decentralization-matters-5e3f79f7638e?email=katherineykwu%40gmail.com&g-recaptcha-response
Why Is Decentralization Important for OpenBazaar? https://openbazaar.org/blog/why-is-decentralization-important/
The Meaning of Decentralization – Vitalik Buterin: https://medium.com/@VitalikButerin/the-meaning-of-decentralization-a0c92b76a274

Videos

Deconfusing Decentralization: https://www.youtube.com/watch?v=7S1IqaSLrq8

Crypto Security

What is it?

Blockchain Security Course: https://weteachblockchain.org/courses/blockchain-security/
How to store your Bitcoin (Types of wallets): https://www.coindesk.com/information/how-to-store-your-bitcoins
Protecting your funds: https://support.mycrypto.com/staying-safe/protecting-yourself-and-your-funds
Asymmetric encryption: https://youtu.be/AQDCe585Lnc
Choose a wallet: https://bitcoin.org/en/choose-your-wallet
Securing your wallet: https://bitcoin.org/en/secure-your-wallet
Hardware Wallets: https://en.bitcoin.it/wiki/Hardware_wallet
What is Multi-Sig, and What Can It Do?: https://coincenter.org/entry/what-is-multi-sig-and-what-can-it-do
Casa Muti-sig Security: https://blog.keys.casa/multisig-security-for-everyone-keymaster/

Custodial Services vs. Holding Your Own Keys

The sad state of crypto custody: https://techcrunch.com/2018/02/01/the-sad-state-of-crypto-custody/
Crypto Custody Explained: https://www.forbes.com/sites/forbesfinancecouncil/2018/12/18/crypto-custody-explained/
Why be your own crypto payment processor: https://github.com/btcpayserver/btcpayserver-doc/blob/master/FAQ/FAQ-General.md#why-should-i-choose-btcpay-over-other-processors

Software Wallets

Green Wallet: https://blockstream.com/green/
Edge Wallet: https://edge.app/
Mycelium Bitcoin Wallet: https://wallet.mycelium.com/
BRD Wallet: https://brd.com/
Jaxx Wallet: https://www.jaxx.io/downloads.html
Electrum: https://electrum.org/
MyCrypto https://mycrypto.com/
Coinbase Wallet: https://wallet.coinbase.com

Hardware Wallets

Physical Wallets

Crypto Key Stack https://cryptokeystack.com/
Crypto Steel https://cryptosteel.com/

Consensus Algorithms

Proof-of-Work

Proof-of-Work Explained: https://cointelegraph.com/explained/proof-of-work-explained
Bitcoin White Paper: https://bitcoin.org/bitcoin.pdf
Proof of Work: https://en.bitcoin.it/wiki/Proof_of_work

Proof-of-Stake

Proof-of-Stake (vs proof-of-work): https://youtu.be/M3EFi_POhps

Delegated-Proof-of-Stake

What is Delegated Proof-of-Stake?: https://youtu.be/Qfm26MX-Kdo

Proof-of-Authority

Proof of Authority: consensus model with Identity at Stake – POA network – https://medium.com/poa-network/proof-of-authority-consensus-model-with-identity-at-stake-d5bd15463256

Proof-of-Replication

Proof-of-Replication Technical Report: https://filecoin.io/proof-of-replication.pdf

Cryptography

What is it?

Asymmetric encryption: https://youtu.be/AQDCe585Lnc
Cryptography resources: https://privacycanada.net/
A Few Thoughts on Cryptographic Engineering: https://blog.cryptographyengineering.com/
Cryptography and Number Theory: https://math.dartmouth.edu/archive/m19w03/public_html/Section2-1
History of cryptography: https://en.wikipedia.org/wiki/History_of_cryptography

Online Courses

Intro to Cryptography by Christof Paar: https://www.youtube.com/channel/UC1usFRN4LCMcfIV7UjHNuQg/videos

Elliptic Curve Cryptography

Primer on Elliptic Curve Cryptography: https://arstechnica.com/information-technology/2013/10/a-relatively-easy-to-understand-primer-on-elliptic-curve-cryptography/
Elliptic Curve Diffie Hellman: https://youtu.be/F3zzNa42-tQ

Ring Signatures

Monero Ring Signature: https://www.youtube.com/watch?v=zHN_B_H_fCs
Ring Signature: https://en.wikipedia.org/wiki/Ring_signature

MimbleWimble

MimbleWimble History https://github.com/mimblewimble/docs/wiki/A-Brief-History-of-MimbleWimble-White-Paper
MimbleWimble White Paper: https://download.wpsoftware.net/bitcoin/wizardry/mimblewimble.pdf
Technical Documentation: https://github.com/mimblewimble/grin/blob/master/doc/intro.md

Zero Knowledge Proofs

Zero Knowledge Proofs: An illustrated primer: https://blog.cryptographyengineering.com/2014/11/27/zero-knowledge-proofs-illustrated-primer/
Origins of ZK Proofs https://people.csail.mit.edu/silvio/Selected%20Scientific%20Papers/Zero%20Knowledge/Noninteractive_Zero-Knowkedge.pdf

ZK Snarks

Introduction to SNARKs: https://youtu.be/jr95o_k_SwI
What are zk-SNARKs: –https://z.cash/technology/zksnarks/
What’s a snark?: https://crypto.stackexchange.com/questions/19884/what-are-snarks

Taproot and Schnorr Signatures

Taproot, and Schnorr, and SIGHASH_NOINPUT, oh my!: https://www.youtube.com/watch?v=YSUVRj8iznU&feature=youtu.be
Taproot Is Coming: What It Is, and How It Will Benefit Bitcoin: https://bitcoinmagazine.com/articles/taproot-coming-what-it-and-how-it-will-benefit-bitcoin
Schnorr Signatures: https://coinjournal.net/schnorr-signatures-what-when-why/

Web 3.0

What is it?

Why We Need Web 3.0 – Gavin Wood: https://breakermag.com/why-we-need-web-3-0/
Coinbase – Understanding Web 3: https://blog.coinbase.com/understanding-web-3-a-user-controlled-internet-a39c21cf83f3
Web3 Foundation https://web3.foundation/

Enterprise Blockchains

Hyperledger

Hyperledger course: https://weteachblockchain.org/courses/hyperledger/
Hyperledger.org’s resource center – https://www.hyperledger.org/resources
Curated list of Hyperledger Resources, Articles, Talks, and Applications – https://github.com/skcript/awesome-hyperledger

Corda

What is Corda?: https://docs.corda.net/
Corda White Paper: https://www.corda.net/content/corda-platform-whitepaper.pdf
Corda Technical White Paper: https://www.corda.net/content/corda-technical-whitepaper.pdf
Corda GitHub: https://github.com/corda/corda

Decentralized File Storage

What is it?

Decentralized Storage course: https://weteachblockchain.org/courses/decentralized-storage/

IPFS

What is IPFS? – https://docs.ipfs.io/introduction/overview/
IPFS Documentation – https://docs.ipfs.io/
IPFS Alpha Demo – https://www.youtube.com/watch?v=8CMxDNuuAiQ
IPFS course: https://weteachblockchain.org/courses/ipfs/
Filecoin – Proof-of-Spacetime https://filecoin.io/filecoin.pdf

Blockstack

Blockstack: https://blockstack.org/
Blockstack whitepapers: https://blockstack.org/papers/
Blockstack GitHub: https://github.com/blockstack
Blockstack Documentation: https://docs.blockstack.org/

MaidSafe

How MaidSafe works: https://safenetwork.tech/how-it-works/
An Introduction to the SAFE Network: https://www.youtube.com/watch?v=U1ffmf6z50E

Swarm

Swarm Documentation: https://swarm-guide.readthedocs.io/en/latest/
Swarm Basics: https://blog.ethereum.org/2016/12/15/swarm-alpha-public-pilot-basics-swarm/

DeFi

What is it?

A Beginner’s Guide to Decentralized Finance (DeFi): https://blog.coinbase.com/a-beginners-guide-to-decentralized-finance-defi-574c68ff43c4

Blockchain Jobs

Crypto Job List: https://cryptojobslist.com/
Blockchains Tech & Startup Jobs: https://angel.co/blockchains/jobs
Coinality: https://coinality.com/
Opolis: https://opolis.co/opolist/
Crypto Jobs: https://crypto.jobs/
Cryptocurrency Jobs: https://cryptocurrencyjobs.co/
Blockchain Developer Jobs: https://blockchaindevjobs.com/
Crypto Jobs List: https://cryptojobslist.com/
Jobs4Bitcoins subreddit: https://www.reddit.com/r/Jobs4Bitcoins/

Crypto Charity

BitGive Foundation: https://www.bitgivefoundation.org/

Crypto Taxes

Crypto and bitcoin taxes in the US: https://www.coinbase.com/bitcoin-taxes
Coin Center: https://coincenter.org/
European Crypto Tax Guide: https://bitvalex.com/article/the-best-european-crypto-tax-guide
Cryptoassets: tax for individuals (UK): https://www.gov.uk/government/publications/tax-on-cryptoassets/cryptoassets-for-individuals
Tax treatment of cryptocurrencies (Australia): https://www.ato.gov.au/general/gen/tax-treatment-of-crypto-currencies-in-australia—specifically-bitcoin/
Top 5 Best Crypto Tax Software Companies: https://blockfi.com/best-crypto-tax-software/

Crypto Legalities

Legality by Country https://en.wikipedia.org/wiki/Legality_of_bitcoin_by_country_or_territory

Blockchain Resource List

Blockchain

What is it?

Videos

News

Bitcoin

What is it?

Online Courses

Documentaries/Interviews

Videos

Books

Discussion Forums

Bitcoin Data and Statistics

Podcasts

Transaction Fees

Transaction Confirmations

Block Explorers

Visualizations

Twitter

Obtaining Bitcoin

Exchanges:

Local and Online Markets:

Mining Bitcoin (& Other Cryptos)

Developer Resources

Developer Tools

Running a Node

Price

Forks

Lightning

What is it?

Network Statistics

Developer Resources

News

Ethereum

What is it?

Online Courses

News

Videos

Blockchain Explorers

Visualizations

Twitter

Smart Contracts

Developer Resources

Developer Tools

Running a Node

Other Cryptos

Litecoin

What is it?

Developer Resources

Monero

What is it?

Developer Resources

Zcash

What is it?

Developer Resources

Bitcoin Cash

What is it?

Developer Resources

Dash

What is it?

Developer Resources

Decred

What is it?

Developer Resources

Stablecoins

Crypto Commerce

What is it?

​​​Market Places

Crypto Payment Processors:

Crypto Economics

What is it?

Online Courses

Videos

Privacy

What is it?

Privacy Tools

Decentralization

What is it?

Videos

Crypto Security

Blockchain
Resource List

Market Places

ZK Snarks