šŸ“–
Web3 Encyclopedia
  • Welcome aboard!
  • Source
  • šŸ˜€Evolution from Web 1.0 to Web 3.0
    • Web 1.0 Web 2.0 Web 3.0
    • Key Features
    • Current Limitations
    • Future of Web 3.0
    • Learn: What Is Web3?
    • Learn: Will Every Brand Have a Web3 Strategy?
    • Learn: Big Ideas in 2023
    • Learn: The Web3 Paradox: Why Scaling Usage Alone Won't Lead to Mass Adoption?
    • Learn: Is Web3 A Marketing Buzz or Tech Revolution?
    • Learn: What is the relationship between blockchain and Web3?
    • Learn:Empowering Women in Web 3.0: The Role and Contributions of Women in Blockchain, DeFi, and dApp
    • Learn: Web 3.0 and the Future of E-Commerce
    • Learn: 12 ways ecosystem projects can attract more developers
    • Learn: How Web3 is Impacting Education?
    • Learn: Web3 And The Future Of Digital Advertising
    • Learn: Web3’s impact on personalization, trust and engagement
    • Learn: Web3-Powered Identity Management -- Unlocking the Benefits of Decentralization
    • Learn: Why Web2 companies fail in Web3 while others made it?
    • Learn: To Identify or Not in a Web3 World?
    • 🤫[Insider Series] McKinsey x Web3
    • TL;DR šŸ‘€
  • šŸ’²Blockchain Fundamentals
    • Why is Blockchain So Popular?
    • Introduction to Blockchain
    • Blockchain Misconceptions
    • Blockchain vs Bitcoin, Database, Cloud
    • Consensus Mechanism
    • Public and Private Keys
    • Hash Functions and Cryptography
    • Sharding
    • Types of Blockchains: PoW, PoS and Private
    • Understanding Cryptocurrency
    • Coins vs Tokens
    • Blockchain Trilemma
    • Legality
    • Learn : Google’s Cloud Based Blockchain Node Service
    • Learn: How Blockchain, Digital assets, and Web3 Unlock Financial Inclusion Globally
    • Learn: Will Chinese-Made Crypto Soar Higher?
    • Learn: What Does MiCA Mean for Crypto in Europe?
    • Learn: Unraveling the Intricacies of Blockchain Forensics and Asset Tracking
    • Learn: Promising blockchain use cases in healthcare industry
    • Learn: The Role of Blockchain in Authenticating and Provenance Art
    • Learn: Blockchain-Based Digital Identity: Benefits, Risks, and Implementation Challenges
    • Learn: The Future of Energy Supply Chains
    • Learn: Revolutionizing smart contracts and cryptocurrency
    • Learn: Nigeria goes blockchain
    • Learn: A Game Changer for Online Gaming?
    • Learn: Is blockchain technology ready for high-storage applications?
    • Learn: Will Blockchain Technology Mark a Turning Point in Fraud Prevention?
    • Learn: Why ZK-rollups need data availability?
    • Learn: How will generative AI disrupt blockchain?
    • Learn: A New Blockchain for Generative AI?
    • TL;DR šŸ‘€
  • šŸŸļøWeb3 Utilities
    • Decentralized Applications (dApps)
    • Cross-chain Bridges
    • DAO
    • Artificial Intelligence
    • Learn: Is Community-building Essential for Web3 Startups?
    • Learn: ā€˜Decentralization Theater’
    • Learn: Crypto and AI- A yay or nay combination?
    • Learn: Dissecting the DAO
    • Learn: What is motivating Lido DAO to rise?
    • Learn: How to Turn Your Community Into a DAO?
    • Learn: The Key to Decentralized Decision Making
    • Learn: How Web 3.0 can disrupt the supply chain industry?
    • TL;DR šŸ‘€
  • šŸŖ™Bitcoin
    • What is Bitcoin
    • Bitcoin's Blockchain Technology
    • UTXO Model and Transaction Fees
    • Bitcoin Mining and Mempool
    • Learn: What is bitcoin mining?
    • What are Hard Forks and Soft Forks
    • What is SegWit and the Lightning Network
    • Bitcoin Ecosystem
    • Can Bitcoin be Destroyed? Game Theory and Network Attacks
    • Learn: Crypto token supplies explained
    • Learn: What is crypto tax-loss harvesting, and how does it work?
    • Learn: Can Crypto Go Green? How to Invest in Eco-Friendly Cryptocurrencies
    • Learn: Why Did FTX Collapse? Here’s What to Know.
    • Learn: How Sam Bankman-Fried swindled $8 billion in customer money?
    • Learn: How much is Bitcoin worth today?
    • Learn: The Costs of Running a Bitcoin Node In Nigeria
    • Learn: Has 2022 Left Any Crypto Positives?
    • Learn: How Crypto Exchanges Can Be Free of Risk?
    • Learn: Greed, Lies and FTX: Is Crypto a Force for Good or Evil?
    • Learn: Is Crypto a Cultural Movement?
    • Learn: What are the consequences of crypto’s ongoing regulatory process?
    • Learn: Beyond the Crash and Embracing NFTs?
    • Learn: Understanding crypto bag holders and their mindset
    • Learn: Inscriptions: Just A Fad, Or A Real Threat To Bitcoin Becoming Decentralized Money?
    • Learn: How Bitcoin Ordinals Can Change the Future Of Mining?
    • Learn: What is a supernet?
    • Learn: Bitcoin Miners Celebrate 10 Years Since First ASIC, What Changed Since Then?
    • Learn: Bill Vs. CBDC – Why This US Congressman Wants To Block The Fed From Issuing A Digital Dollar?
    • Learn: Why Bitcoin Will Blow People’s Minds In 2025?
    • Learn: How the Howey Test Sheds Light on Cryptocurrency's Regulatory Gray Area
    • Learn: Cryptocurrency vs AI: A Complex Debate
    • Learn: Where the U.S. Government Went Wrong in Regulating Crypto?
    • Learn: The Nostr Privacy Paradox
    • Learn: Do algorithmic stablecoins have a future as centralized coins are under scrutiny?
    • Learn: Is Bitcoin Set To Revolutionize The Financial World With Its Superior Purchasing Power?
    • Learn: What is Shibarium, and what does it mean for Shiba Inu?
    • Learn: What is a crypto dusting attack?
    • Learn: Is the Adoption of Central Bank Digital Currencies (CBDCs) the Future?
    • Learn: How Artificial Intelligence Could Revolutionize Crypto?
    • Learn: What’s next for EU’s crypto industry as European Parliament passes MiCA?
    • Learn: Why the EU Has MiCA and the U.S. Has Securities Law Confusion?
    • Learn: Six New Projects Looking to Mitigate Bitcoin Mining’s Energy Footprint
    • Learn: Who on Crypto Twitter chose not to pay for a blue checkmark?
    • Learn: What is the wash-sale rule in Crypto?
    • Learn: What is Pepecoin and can it flip memecoins Dogecoin and Shiba Inu?
    • Learn: Can you recover stolen Bitcoin from crypto scams?
    • Learn: What the ā€˜anti-mining bill’ means for the crypto industry in Texas?
    • Learn: Does the US have a crypto ā€˜tax loophole’ problem?
    • Learn: How users can stay protected?
    • Learn: How Crypto Revolutionize Cheaper and Faster Transactions?
    • Learn: Can NFTs and CFDs be BFFs?
    • Learn: A PR expert’s tips for memecoin projects
    • Learn: Why politicians aren't convinced about the Digital Euro?
    • Learn: How A 90-Year Old TA Theory Predicted The Sudden Bitcoin Boom?
    • Learn: Social Trading Platforms and CFDs: A New Paradigm in Investment
    • Learn: How could the Chinese economic crisis impact Bitcoin and crypto?
    • Learn: How do they compare: Bitcoin IRA vs. traditional IRA?
    • Learn: Why Tokenized Assets Are Safer During a Banking Crisis?
    • TL;DR šŸ‘€
  • šŸ›¢ļøEthereum
    • Bitcoin vs Ethereum
    • What can Ethereum do?
    • What is Ether (ETH)?
    • What's Unique About ETH?
    • What are Smart Contracts?
    • Energy Consumption?
    • Ethereum Virtual Machine (EVM)
    • Pros & Cons of Smart Contracts
    • Decentralized Applications (dApps)
    • Ethereum Token Standards (ERC-20, ERC-721 and ERC-1155)
    • Evolution of Ethereum
    • How to Get Your First Ethereum
    • Learn: Next Ethereum Upgrade — Shanghai Upgrade
    • Learn: Tipping Scale for Crypto Adoption: Usability vs. Accessibility
    • Learn: Major Publicly Traded U.S. Bitcoin Miner Files For Chapter 11 – Impact On The Market?
    • Learn: 5 altcoin projects that made a real difference in 2022
    • Learn: How Tether Can Be a More Stable Stablecoin?
    • Learn: Are the Ethereum Killers Still Deadly?
    • Learn: What Ethereum Tech Trends Are Weathering the Bear Market?
    • Learn: How Ethereum’s token burns are making it a deflationary cryptocurrency?
    • Learn: A few things to know about Ethereum's Shanghai Upgrade
    • Learn: The Role of Enterprise Ethereum
    • Learn: Understanding Layer 2 Scaling Solutions for the Ethereum Network
    • Learn: The Battle of Giants: Bitcoin vs Ethereum
    • Learn: Cryptography, Smart Contracts and Distributed Networks
    • Learn: The Memecoin Grift and How It Threatens Ethereum Culture
    • Learn: What Is Ethereum’s ā€˜Data Availability' Problem, and Why Does It Matter?
    • TL;DR šŸ‘€
  • šŸ‘›Wallet
    • What is a Blockchain Wallet?
    • Hardware / Software Wallet
    • How to Get Your First Cryptocurrency
    • Setting up Metamask Wallet
    • Learn: How to connect the Avalanche network to MetaMask?
    • Learn: How to pass on your crypto when you die?
    • Learn: What are hierarchical deterministic (HD) crypto wallets?
    • Learn: Pros and Cons of Digital Wallets
    • Learn : How Web 3.0 Wallets Are Redefining Digital Asset Security?
    • Learn: Open source: Buzzword or real security for crypto wallets?
    • TL;DR šŸ‘€
  • šŸŒ•New & Rising Protocols
    • Binance
    • NEAR
    • Solana
    • Fantom
    • Polygon
    • Cardano
    • Polkadot
    • Cosmos
    • Harmony
    • Cronos
    • Optimism
    • Terra
    • Who Will Win the L1 Wars?
    • Learn: New Layer 1 Blockchains Are Expanding the DeFi Ecosystem But No Eth Killers Yet
    • Learn: Is an Increased Focus on Layer-2 Scaling and ZK Technology Justified?
    • Learn: What Are the Stakes in the SEC vs. Ripple Case?
    • Learn: What is The Graph, and how does it work?
    • TL;DR šŸ‘€
  • šŸ“ˆDecentralized Finance (DeFi)
    • CEX vs DEX
    • CeFi vs DeFi
    • Algorithmic Stablecoins
    • Airdrop
    • Liquidity Pool
    • Impermanent Loss
    • Swapping
    • Wrapped Token
    • Arbitrage Opportunities
    • Staking
    • Yield Farming
    • Total Value Locked (TVL)
    • Gas Fees
    • Lending & Borrowing
    • Useful Tools
    • Activity: Uniswap & Pancake Swap
    • Learn: Automated Market Makers (AMMs) in DeFi
    • Learn: Crypto Moving towards ESG: What Is Regenerative Finance (ReFi)
    • Learn: What Is dYdX? Understanding the Decentralized Crypto Exchange
    • Learn: It's A Wrap - DeFi in 2022
    • Learn: Why DeFi should expect more hacks this year?
    • Learn: The Security Challenges of DeFi
    • Learn: The Promising Future of Decentralized Social Media on Web 3.0
    • Learn: Can CBDCs, Tokenized Deposits, Stablecoins and DeFi Coexist?
    • Learn: The Increasing Popularity of DeFi and Its Potential to Disrupt Traditional Finance
    • Learn: The future of DeFi is ReFi
    • Learn: DeFi aggregation
    • TL;DR šŸ‘€
  • šŸ™ˆNon-Fungible Token (NFT)
    • What are NFTs?
    • Case Study
    • Storage
    • Who are the Players?
    • NFT Marketplace
    • NFT Useful Resources
    • Activity: Mint Your Own NFT
    • Learn: How You Can Prevent Hackers From Stealing Your NFTs?
    • Learn: What Is an NFT Floor Price?
    • Learn: Should Bored Ape buyers be legally entitled to refunds?
    • Learn: China’s view of NFTs different from rest of the world’s
    • Learn: NFTs IRL: How Digital Collectibles Are Forging Offline Experiences
    • Learn: How NFT Brands Can Cut Through The Noise
    • Learn: How Web3 disrupts the music sector?
    • Learn: Unlockable content in NFTs
    • Learn: Why Meta Matters in NFTs?
    • Learn: Should NFT Marketplaces Become Centralized?
    • Learn: HermĆØs vs. MetaBirkins: The NFT Case That Could Have Major Trademark and Artistic Consequence
    • Learn: What are phygital NFTs, and how do they work?
    • Learn: What is NFT ticketing and how does it work?
    • Learn: Why Solana NFT marketplace is seeing less active users?
    • Learn: NFTs and Intellectual Property
    • Learn: How AI Is Changing Artistic Creation and Challenging IP Laws?
    • Learn: The Future of NFTs: Exploring Dynamic NFTs and Their Versatile Use Cases
    • Learn: NFTs in the event and ticketing industry
    • Learn: What is NFT rarity, and how to calculate it?
    • Learn: What happens to your NFTs when you die?
    • Learn: Dogecoin-Like Spike in Milady NFTs After Elon Musk’s Tweet, But Will It Last?
    • Learn: What are NFT royalties, and how do they work?
    • Learn: How developers aim to store crypto inside NFTs?
    • Learn: Generative Art NFTs: What Are They & Why Are They So Popular?
    • TL;DR šŸ‘€
  • šŸ’—Metaverse
    • What is the Metaverse?
    • Metaverse Economy
    • Metaverse Companies
    • GameFi
    • Learn: Are We in the Metaverse Yet?
    • Learn: Can the Metaverse exist without blockchain?
    • Learn: Can the Metaverse Facilitate Sustainable Growth of Defi Systems?
    • Learn: What is the role of biometrics in the metaverse?
    • Learn: Can metaverse be the future court?
    • Learn: Metaverse Fashion Is on the Rise, but for Whom?
    • Learn: Sustainability in the Metaverse: Challenges and Opportunities
    • Learn: How To Build A Responsible Metaverse?
    • Learn: What is a VTuber, and how do you become one?
    • Learn: How proof-of-identity provides human experiences?
    • Learn: The ā€œMetaverseā€ Next Frontier for Business: Impact And Challenges
    • Learn: The 5 Biggest Misconceptions About The Metaverse
    • Learn: Why culture and ownership are critical to the metaverse?
    • TL;DR šŸ‘€
  • šŸ‘¾Career in Web3 (coming soon)
    • Developers
    • Moderators
    • Community Managers
    • UI/ UX Designers
    • Digital Fashion Designers
  • 🌱Sustainability (Coming Soon)
    • Industry Effort
    • Co-author
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On this page
  • 🧰Big Ideas In Fintech
  • Compliance as a Competitive Advantage
  • Tools for Stretching your Dollar
  • GPT Unlocks Credit Counseling
  • The Infrastructure Stack for Business Banking
  • The Race for ā€œKnow-Your-Everythingā€
  • Fintechs Are Becoming Banks
  • Payment Infrastructure Opportunity In Latin America
  • Embracing Large Language Models While Maintaining Trust
  • FedNow May Be Just the Beginning
  • šŸ‘¾ Big Ideas In Game
  • Web3 Games Persist — and Thrive
  • Production-Ready Generative AI for Every Type of Game Asset
  • AI Native Games
  • Web3 Games Redefine Fun
  • The Metaverse Goes Fashion Forward
  • šŸŖ™Big Ideas In Crypto
  • Blockchain’s Mobile Moment
  • Zero Knowledge, Multi-Party Computation, and Post-Quantum Crypto
  • Developer Onboarding for Zero Knowledge
  • VDF Hardware
  • Fully On-Chain Games and Autonomous Worlds
  • Non-Transferable Tokens
  • Decentralized Energy
  1. Evolution from Web 1.0 to Web 3.0

Learn: Big Ideas in 2023

From entertainment franchise games to the precision delivery of medicines, small modular reactors to loads of AI applications, here are 40+ builder-worthy pursuits for 2023.

PreviousLearn: Will Every Brand Have a Web3 Strategy?NextLearn: The Web3 Paradox: Why Scaling Usage Alone Won't Lead to Mass Adoption?

Last updated 2 years ago

🧰Big Ideas In Fintech

Compliance as a Competitive Advantage

If ā€œsoftware is eating the world,ā€ it has not yet taken a big enough bite out of compliance. Post-Dodd-Frank, financial services companies face more than across dozens of federal and state agencies (and that’s just in the United States). The existing and very manual compliance and risk processes are failing at both large financial institutions and at fintech startups supported by sponsor banks. Furthermore, while compliance is complex for businesses operating in just one geography, it’s even more difficult to manage across multiple countries. As more global companies embed fintech, the need for global compliance and risk infrastructure increases.

In 2023, companies of all sizes will turn to software to solve their challenges. We expect to see more tools for sponsor banks to manage third parties; for fintech companies and companies embedding financial services to manage all aspects of risk and compliance; and more compliance infrastructure serving companies. —Angela Strange, general partner, and Joe Schmidt, partner, fintech team () ()

Tools for Stretching your Dollar

While we’ve seen significant focus and investment over the past 5+ years on innovating around the front-end of financial transactions, we’ll see a market shift in 2023 toward building tools to better manage the often unseen (yet vital) back-office functions of running a healthy financial services business. With the backdrop of a challenging macro environment, a renewed focus on cash management, equity efficiency, and preserving capital markets relationships will spawn both the adoption and proliferation of a host of new tools and services to help companies better manage their financial health. Stretching your dollar is back in vogue (as are the tools to make it happen)! —David Haber, general partner, fintech team ()

GPT Unlocks Credit Counseling

OpenAI — the ChatGPT interface in particular — is driving one of the most interesting new product cycles in fintech and financial services.

One way to think about this technology is that it unlocks labor supply at 10x a lower cost than humans. Previously, for example, the only cost-effective way to deliver credit counseling was to subsidize the human costs with high fees (either directly, or bundled into the cost of financial products) or to deliver a less personalized experience with an app. Since neither of these is a great solution, most folks have been left to fend for themselves.

The ability of ChatGPT to take input and deliver a near-human-quality credit counseling experience changes all of this. We expect to see this capability — and services like it — become available for subprime and early-credit consumers in particular. In that simple financial coaching could dramatically improve many consumers’ credit files, this technology could act as a counterweight to some of the negative macroeconomic factors currently affecting consumer credit, such as inflation, job loss, and depleted savings accounts. —Anish Acharya, general partner, fintech team ()

The Infrastructure Stack for Business Banking

As , we have seen an explosion of fintech infrastructure companies: KYC/AML, data APIs, bank accounts as a service, issuer/processors, etc. Thanks to these companies, it is much easier to launch a new fintech company, and for software companies to embed fintech.

However, many of these infrastructure companies cater to consumer use cases, forcing companies tackling business use cases to continue to build some of their own infrastructure. In 2023, we expect to see more companies tackling the infrastructure layers needed to bring business banking into the digital age (at most banks, the business owner is still required to show up in person just to open an account!). These infra tools will also accelerate B2B marketplaces and software platforms adding financial services for their business users. —Angela Strange, general partner, and Marc Andrusko, partner, fintech team () ()

The Race for ā€œKnow-Your-Everythingā€

In 2023, both new founders and existing startups will continue to vie for the most coveted spot within fintech infrastructure: the one-stop-shop for identity verification and onboarding. To date, Know Your Customer (KYC) software has been more developed than Know Your Business (KYB). That said, given the latter’s obvious pain points — from onboarding to credit decisioning — we expect the KYB ecosystem to mature. Currently, the challenges are especially onerous for cross-border use cases, as different data sets across geographies can compound the verification process. This need for better identity tools has been exacerbated by increased regulatory scrutiny on fintech companies, particularly around AML and fraud.

Fintechs Are Becoming Banks

With deteriorating credit performance in 2022, capital providers have tightened their requirements, making it more challenging for marketplace lenders to grow originations. Digitally enabled lenders are increasingly focused on access to stable capital sources, such as long-term forward flow agreements, warehouse facilities, and customer deposits.

SoFi and LendingClub have highlighted their decision to purchase bank charters for providing certainty and lower cost of funding. With customer deposits on the balance sheet, they ā€œcontrol their own destinyā€ in an uncertain macro climate. By contrast, this environment has been less favorable to Upstart and other marketplace providers.

Payment Infrastructure Opportunity In Latin America

Over the past decade, a wave of vertical SaaS companies — Toast, ServiceTitan, and Procore among them — empowered SMBs in the U.S. to run their operations more efficiently. Though the vertical SaaS revolution has not yet come to Latin America, we are seeing early indications that SMBs in the region understand the value of software.

For vertical SaaS companies in the U.S., offering integrated services such as payment processing and payroll was key to strengthening and monetizing their relationships with merchants. In Latin America, where there’s a low willingness among SMBs to pay for software, these integrated services play an even bigger role for vertical SaaS players.

Embracing Large Language Models While Maintaining Trust

In 2023, fintech companies will need to strike a delicate balance between pushing the envelope by building with new technology rails such as Large Language Models (LLMs), but also maintaining customer trust. While potential use cases within fintech are still emerging, LLMs like GPT-3 and the upcoming GPT-4 may help businesses train datasets much more quickly and cheaply. In addition, they may finally be able to fully automate data-heavy and manual tasks, such as insurance claims processing or loan origination, that have only been semi-automated in the past.

FedNow May Be Just the Beginning

In Brazil, Nubank offers its customers the ability to pay via PIX with credit, creating an alternative to its own credit cards. In Australia, Zepto helps merchants issue and settle refunds in real-time, driving increased customer loyalty. And in Europe, Volt enables pay-by-bank (in real time) across national payment rails, a key necessity for cross-border ecommerce. These use cases and more are built on top of ā€œpublicā€ payment infrastructure, which has not been possible in the U.S. until now.

A public payments infrastructure is an invitation to create new use cases, features, and functionality of real-time payments. Maybe now we can catch up to the rest of the world? —Santiago Rodriguez, partner, growth team

šŸ‘¾ Big Ideas In Game

Web3 Games Persist — and Thrive

We’re on the cusp of unlocking a new generation of web3 native games that will be fun, broadly appealing, and uniquely enabled by blockchain technologies.

It usually takes a few tries for developers to learn to build on new platforms. Take mobile games: PokĆ©mon Go was one of the first true mobile-native games, enabled through features unique to smartphones, such as GPS and the integrated camera. Yet its prototype, Ingress, didn’t launch until five years after the release of the iPhone in 2007. We can’t rush the product cycle. I believe we’ll see the first web3-native games emerge in the coming years, perhaps sooner than we think.

Production-Ready Generative AI for Every Type of Game Asset

The biggest revolution to hit gaming in 2023 will be the creation of production-ready generative AI models for all asset types needed to produce a modern game.

Games are currently the most complex form of entertainment, involving dozens of different types of creative assets combined in complex production pipelines. Asset types include 2D art, 3D models, textures, sound effects, music, characters, animations, level designs, cinematics, and more. And each of these asset types has its own highly specialized production process, with dedicated tools and artists.

AI Native Games

Game development is one of the first industries to experience significant disruption due to generative AI. New tools are already allowing artists and writers to offload the initial (and mechanical) spark of creation to generative models and to refocus their efforts on editing and refinement.

But the AI innovations impacting players will be even more exciting than those that are benefiting developers. AI has continuously redefined what is possible in game design and gameplay experiences. I will always remember the initial frenetic excitement of Unreal Tournament botmatches, exploring the endless frontiers of Minecraft, and the unique thrill of a perfect Hades run — both the awe they evoked and the impact they had inspiring the next generation of games.

Web3 Games Redefine Fun

Given the longer development cycles of games—anywhere from two to seven years — I expect the current bear market will separate the builders from the tourists. The strong web3 studios have realized that financial rewards, great art, and tokenomics alone aren’t enough to drive a sustainable game over time. These games also need to be fun.

The Metaverse Goes Fashion Forward

Gamers know that character skins in games like League of Legends and Fortnite are an important form of self-expression as they become part of a player’s identity. That’s why character skins are big business, despite having no gameplay benefits.

Brands that lean in, like Gucci, will be rewarded by the hearts and wallets (both physical and digital) of consumers. And as physical brands go digital, more digital brands will go physical, creating even stronger competition and broader adoption. Brands that don’t go all in will be left behind.

šŸŖ™Big Ideas In Crypto

Blockchain’s Mobile Moment

How far or close are we to the ā€œmobile momentā€ for crypto? There is a large group of blockchain users and others whose main access to the internet is through their smartphones, but which relies on centralized infrastructure — which is convenient, but also risky. Users have traditionally solved this problem by running their own nodes — a time- and resource-intensive endeavor that, at the very least, requires a constantly-online machine, hundreds of gigabytes of storage, and around a day to sync from scratch… not to mention special skills.

Zero Knowledge, Multi-Party Computation, and Post-Quantum Crypto

Developer Onboarding for Zero Knowledge

VDF Hardware

Fully On-Chain Games and Autonomous Worlds

What if you could create a game world that could not be taken down or censored, had no need for servers, and could live far beyond any of our individual (or even organizational) lifetimes? For the first time ever, we can. We are at the very beginning of crypto-native, fully ā€œon-chain games,ā€ or — as others prefer to call its superset — ā€œautonomous worlds,ā€ built on top of blockchain technology.

Non-Transferable Tokens

Decentralized Energy

What might we see? First, we expect the leading players in KYB and KYC to each offer the other service. Much of the subcomponents and data from the KYB process overlaps with KYC. This is particularly true for businesses attempting to serve SMBs — since most components of sole proprietorship registration are entirely self-reported by an individual, they require more extensive KYC checks. Second, we’ll see more proprietary analytics and identifiers. Many leading KYC startups aggregate hundreds of disparate data sources to provide comprehensive coverage, but few have been able to convert this data into a proprietary identifier. Finally, the identity verification players can vertically integrate by expanding more broadly into areas like onboarding and credit-related workflows. —Seema Amble and Marc Andrusko, partners, fintech team () ()

In 2023, we expect more digitally native lenders to pursue bank charters. In the current higher interest rate environment, marketplace lenders are offering high-yield accounts to collect deposits on behalf of their capital partners who in turn buy their loans. This strategy may be a first step toward building their own capital base. As these digital lenders look to become banks, what remains to be seen is how regulators will respond. That’s always an open question… —Alex Immerman and Justin Kahl, partners, growth team () ()

Hence, I see an opportunity for a white-label payment processor in Latin America. Until now, there have been very few players offering such services with legacy technology; those that do are mainly focused on enterprises and large startups. However, there is currently an opening to serve high-growth, early-stage vertical software players (and later expand to a broader market). In addition, by taking advantage of new technologies such as NFC (near-field communication), which turns cell phones into point-of-sale terminals, startups can cut into the high cost of hardware that legacy players currently contend with. —Gabriel Vasquez, partner, fintech team ()

But while LLMs can address some low-hanging fruit, more complex use cases will require reserves of user trust. When dealing with, say, fully automated investment decisions or automatic financial reporting for businesses with complex money flows, companies will need to balance these new services and experiences with potential skepticism from customers. —Sumeet Singh, partner, fintech team ()

Skeptics of the highly anticipated launch of the , point to the limited use of the existing networks in the U.S. The one key difference, however, is ownership: RTP and Zelle are owned by consortiums of the largest commercial banks in the U.S. Why will government ownership of a national real-time payment rail make a difference? It will incentivize third-party infrastructure built on top of payment rails, as has been the case across the world.

In the near term, there are also opportunities to extend existing game genres with open economies. In the past, the next big game often rose from player ā€œmodsā€ like DOTA (League of Legends) or DayZ (PUBG). Game modding is turbocharged with web3 composability, in which creators can leverage each other’s assets freely with ownership and financial rewards automated by code. —Jonathan Lai, general partner, games team ()

Generative AI today is getting the most attention for creating 2D images. But there’s a : scientists are working on AI models for all asset types. 3D models. Music. Sound FX. Much of this work is still at the research stage, but we’re seeing startups quickly forming around each model type with an aim of productizing the work.

By the end of 2023, it’ll be possible to use a text prompt to generate virtually any asset needed to produce a game. ā€œSound effect of footsteps for a heavy woman in heels on gravel,ā€ ā€œ3D model of a futuristic battle tank with a laser gun.ā€ The effect of this will be to unlock creativity like we’ve never seen. —James Gwertzman, general partner, games team ()

What will be possible with a new generation of games designed natively for AI? We’ll see emergent, procedurally generated worlds, each populated with their own rich histories, inhabitants, and mysteries. There will be Interactive fiction where the stories continuously evolve through player choice, and are told through generative images, video, and audio. The possibilities are endless, and what is merely possible today will soon be ubiquitous. —Justin Paine, business development partner, games team ()

In the year ahead, developers will pinpoint what makes their games intrinsically fun — and why web3 is a necessary component. Speculation and trading is one form of entertainment (see Runescape or World of Warcraft or even Wall Street Bets), but the spectrum of fun in games is wide. Is your game focused on intense moment-to-moment team fights and strategic choices, like League of Legends? Or an extensive progression system, like Diablo? Simple, repetitive, yet enjoyable puzzles like Candy Crush, or a cozy decorative experience like Animal Crossing? Web3 game studios may go back to first principles as to what who game is serving, how to over-serve those players, and what role crypto has in their titles. Then they’ll test, test, test to see if they’ve found the fun. —Robin Guo, partner, games team ()

Digital natives, Gen Z, and Gen Alpha demand that brands enable self-expression in the Metaverse. Of that group, already believe that self-expression via fashion is more important in the digital world than the physical, and 3 in 4 say they will spend money on digital fashion.

Consumers will demand interoperability across experiences in the Metaverse, so over time brands will favor platforms that enable them to wear their Nike shoes in different games and virtual worlds. Gen Z and Gen Alpha move seamlessly between the physical and digital worlds. The fashion brands that embrace this will win. —Doug McCracken, marketing partner, games team ()

But more people are now starting to care about decentralizing access to blockchains for all users — even those who cannot run a node themselves. With the introduction of ā€œlightā€ clients that provide similar functionality to running a full node — such as Helios (), Kevlar, and Nimbus — users can now verify blockchain data directly from their devices. I’m hoping to see similar trust and decentralization improvements in other parts of the stack, such as event indexing and user data storage. Taken together, all of these can help achieve true decentralization for mobile frontends. —Noah Citron, engineering partner, crypto team (, @ncitron on Farcaster)

Zero knowledge systems are powerful, foundational technologies that hold the keys to blockchain scalability, privacy-preserving applications, and much more. But there are a lot of tradeoffs between prover efficiency, proof succinctness, and the need for a . It would be fantastic to see more constructions for zk-proofs that fill the gaps in the multidimensional space of these tradeoffs. For me, it would be most interesting to see whether trusted setups are required for constant-size proofs (and constant-time verification), which would further justify the need for .

We also need better constructions for threshold ECDSA (elliptic curve digital signature algorithm) signatures. Attaining thresholds removes the need to trust a single signer, which is why threshold signatures are important for multi-party, distributed computation on private data and have several applications in web3. The most interesting threshold ECDSA signatures would be those that minimize the overall number of rounds — including the pre-signing rounds where the message is not known yet. Finally: As new post-quantum signatures near the end of standardization, , it would be great to explore which of these could be made friendly to aggregation or thresholdization. —Valeria Nikolaenko, research partner, crypto team ()

Zero knowledge systems have been a . In recent years, they moved from theory to practice, but in 2022 it felt like we turned the corner on developer onboarding for ZK. Specifically, we saw the proliferation of educational materials and the maturation of high-level programming languages (such as Noir and Leo) that made it easier than ever for engineers to start writing ZK applications. I expect these developments, along with continued theoretical advances, will lead to an influx of application developers, given how significant zero knowledge is to so many use cases. Putting things into the hands of developers often leads to unexpected new use cases; I’m excited to see what comes next. —Michael Zhu, engineering partner, crypto team ()

Verifiable Delay Functions (VDFs) are an exciting , from verifiable lotteries to to preventing front-running. But the biggest catch has long been hardware implementations, which are needed to have confidence that attackers can’t compute the VDF faster. I’m excited for the first generation of VDF hardware to be available, paving the way for practical deployment. —Joseph Bonneau, research partner, crypto team ()

Whatever you call it (and the lexicon is still forming!), the nascent movement toward maximally decentralized games offers new affordances that make it possible to actually build these games online. Specifically, the ability to put a game’s entire state and logic on a publicly verifiable, censorship-resistant, and decentralized blockchain… as well as advances in , which not only overcome like storage, but are essentially ā€œa trick to compress a complex world into an executable.ā€ What new games, and gameplay, become possible that were never possible before? Are such games still… games? —Carra Wu, investing partner, crypto team (, @carra on Farcaster)

I much prefer the term ā€œnon-transferable tokensā€ over ā€œsoulboundā€ tokens (a term borrowed from gaming by Vitalik Buterin ); these tokens are for cases where it doesn’t make sense to transfer NFTs. I’m excited to see the various web3 applications that will be built on top of not just this primitive, but also with decentralized identifiers and verifiable credentials. While the discussion of these primitives usually revolves around decentralized identity, there are many other applications to be explored as well: For instance, tickets, digital <> physical, reputation… and much more ahead. —Michael Blau, investing partner, crypto team (, @michaelblau on Farcaster)

How can we ? For instance, power grids are dated, centralized, and face several other issues like high upfront capital expenditures and misaligned incentives. There are great opportunities to build microgrids and storage and transmissions networks, by solving issues such as high capital expenditures and disparate incentives solved through . There are also burgeoning markets for renewable energy certificates (REC), and carbon credits on-chain. I’m excited to see builders continue to expand what’s possible in this category of decentralized energy coordinated by blockchains. —Guy Wuollet, investing partner, crypto team (, @guy on Farcaster)

šŸ˜€
50k regulations
default global
@astrange
@joeschmidtiv
@dhaber
@illscience
every company becomes a fintech company
@astrange
@mandrusko1
@seema_amble
@mandrusko1
@aleximm
@justin_kahl
@GEVS94
@sumeet724
Federal Reserve’s real-time payment network, FedNow
@tocelot
quiet revolution happening
@gwetz
@justinspaine
@zebird0
2 in 5
@dougmccracken
released by a16z crypto
@noahcitron
trusted setup
more transparent trusted setup ceremonies
per NIST
@lera_banda
long time coming
@moodlezoup
cryptographic tool with many applications
leader election
@josephbonneau
on-chain procedural generation
constraints
@carrawu
for NFTs
@blauyourmind
apply the decentralization ethos to energy
tokens
@guywuolletjr