What Are “ERC-404s”? Opening Pandora’s Box

Pandora is the first ERC404, an experimental mixed ERC20 / ERC721 implementation with native liquidity and fractionalization for non-fungible tokens.

For each token held, addresses receive one replicant from the corresponding NFT collection. This innovation enables persistent liquidity and semi-fungibility for all assets within the collection.

Pandora

Ethereum

Shiba Inu

Chainlink

UNUS SED LEO

Uniswap

Moonchain

Cere Network

Keep3rV1

Propchain

PolySwarm

Sentinel Protocol

Gelato

xMoney

UniLend

DAV Coin

Panther Protocol

Popsicle Finance

Book Of Matt Furie

ORDI

Manta Network

Bittensor

Dymension

Pyth Network

Altlayer

Celestia

Ondo

Metis is an Ethereum Layer-2 scaling solution aiming to solve the blockchain trilemma: that blockchains cannot be decentralized, secure, and scalable simultaneously. It also strives to solve Ethereum's biggest challenges: speed, cost and scalability.

Metis wants to help developers create and manage existing decentralized applications (dApps), while also supporting developers and entrepreneurs who want to build and launch new dApps. It also integrates the Decentralized Autonomous Company (DAC) framework into its Layer 2 infrastructure to help developers and businesses move from Web 2.0 to Web 3.0.

Metis

Akash Network

Jito Network is a major contributor to the Solana ecosystem through its JitoSOL liquid staking pool, and its collection of MEV products.

Users can exchange their SOL for JitoSOL. In return, holders maintain SOL’s liquidity and DeFi opportunities while earning yield from staking. JitoSOL uniquely provides its holders with additional rewards from transaction revenue associated with MEV extraction on Solana.

Maximum extractable value (MEV) describes profit opportunities attributable to the specific order of transaction execution. For example, a large swap on Orca can lower the pool’s price below that of Raydium or Serum. Traders will race to profit from that price difference and this arbitrage is considered MEV.

The Jito Foundation was created to minimize the negative impacts of MEV, equitably distribute the profits and increase transparency. Jito published an open source validator client designed to create a competitive market for MEV extraction. The client enables auctions within each block for the opportunity to capture that block’s MEV. Traders submit bids, and the highest bidders within each block can harvest available MEV.

Jito

ZetaChain is a novel L1 that has chain-agnostic interoperability built-in (EVM-compatible, Cosmos/IBC, Bitcoin, Dogecoin, Tron, etc.). Developers currently use ZetaChain’s messaging capabilities to send data and native value (without wrapping assets) between any chains.

ZetaChain will also support native smart contracts, which let developers build omnichain dApps that orchestrate funds across chains from a single contract.

ZetaChain

The mission of the Worldcoin project is to build the world’s largest identity and financial network as a public utility, giving ownership to everyone.

The Worldcoin system revolves around World ID, a privacy-preserving global identity network. World ID enables users to verify their humanness online ("Proof of Personhood") while maintaining their privacy through zero-knowledge proofs.

To engage with the Worldcoin protocol, individuals must first download World App, the first wallet app that supports the creation of a World ID. Individuals visit a physical imaging device called the Orb to get their World ID Orb-verified. Most Orbs are operated by a network of independent local businesses called Orb Operators. The Orb uses multispectral sensors to verify humanness and uniqueness, with all images being promptly deleted on-device per default (absent explicit consent to Data Custody).

All Orb-verified World IDs holders are entitled to claim recurring grants of free WLD tokens (WLD tokens are not available in the US; see the Worldcoin Tokenomics section of the project's whitepaper for details). This has the potential to make WLD the most widely distributed digital currency.

The WLD token is designed as a utility token with governance properties, empowering users by giving them a say over the future of the protocol. Beyond conventional "one-token-one-vote" governance mechanisms, the introduction of World ID paves the way for "one-person-one-vote" mechanisms. These two mechanisms can also be combined to enable new ways of governance. After launch, the Worldcoin Foundation will solicit proposals and work with the community on how World ID and the WLD token should interact in Worldcoin's governance model (see the project's whitepaper for details on governance and decentralization).

The community of users will determine the token's utility, but a few other use cases in addition to governance could emerge. For example, users may decide to use the WLD token to pay for certain actions in World App or another wallet app, to make other payments, or to signal their approval for certain initiatives or causes.

WLD is an ERC-20 token on Ethereum. Individuals will receive their user grants on Optimism Mainnet. Therefore, most WLD transactions will likely take place on the Optimism network.

Worldcoin

Pendle

RenderToken (RNDR) is a distributed GPU rendering network built on top of the Ethereum blockchain, aiming to connect artists and studios in need of GPU compute power with mining partners willing to rent their GPU capabilities out. Conceived in 2009 by OTOY, inc. CEO Jules Urbach and launched in 2017, RNDR held its first public token sale in October of that same year, followed by a private sale period lasting from January 2018 – May 2018, wherein a total of 117,843,239 RNDR were sold at a price of 1 RNDR = $0.25 USD equivalent of token.
During the private sale period, early adopters were onboarded onto the RNDR Beta Testnet, where beta node operators and artists worked collaboratively with the RNDR team in building and testing the network, up until its public launch on April 27th 2020.

Render

Arkham is a blockchain analysis platform that uses artificial intelligence (AI) to deanonymize the blockchain and on-chain data.

The platform’s two main components are the Analytics Platform and Intel Exchange. The Analytics Platform covers analytics on various entities, exchanges, funds, whales and tokens. For instance, you can check the portfolio holdings, transaction history, exchange flows, network relationships and other on-chain analytics. The Intel Exchange allows anyone to buy and sell address labels and other intelligence, either through bounties, auctions or the DATA Program.

Arkham uses an in-house AI engine with various sources of data, such as public records, social media, web scraping and user submissions. The data is used to label addresses and provide entity analytics for ULTRA, the company’s AI algorithm.

Arkham’s platform can be used for various purposes, such as tracking stolen funds, identifying fraudsters, verifying counterparties, auditing transactions, investigating hacks, and more. Arkham claims that its platform can help combat the proliferation of crypto crimes and scams by incentivizing on-chain research.

However, Arkham’s platform has also raised privacy concerns among some crypto users and advocates, who argue that deanonymizing the blockchain violates the principles of anonymity and censorship-resistance that underpin the crypto movement. Arkham has defended its platform by saying that it does not collect or store any personal data from users, and that it only provides publicly available information that can be verified on the blockchain.

Arkham

Sui is a groundbreaking layer-1 blockchain platform designed to support the needs of global adoption by offering a secure, powerful, and scalable development platform. At its core, Sui leverages a novel object-centric data model and the secure Move programming language to address inefficiencies prevalent in existing blockchain architectures.

On top of strong technical foundations, Sui prioritizes user experience by eliminating barriers commonly associated with blockchain interactions. Through innovations like zkLogin, sponsored transactions, and programmable transaction blocks, Sui creates a higher standard for user experience within Web3 by ensuring applications are accessible and user-friendly.