Humanode

Humanode is a substrate based standalone Layer 1 where sybil-resistance is provided through private decentralized biometric verification of human existence and uniqueness instead of PoW and PoS. The key is that a validator Human node can only deploy one node and that all nodes are equal in terms of validation and voting power, or how we usually put it "1 human = 1 node = 1 vote". 

The uniqueness and liveness of humans behind nodes is checked by an AI which determines whether a person is unique and whether he is alive through a multitude of facial recognition modules. The biometric processing is conducted in a private and decentralized way so that there is no Personal Identifiable Information or biometric data that can be reverted back into its original state.  

The main goal of Humanode is to create a truly distributed, democratic and sybil-resistant blockchain Layer 1 owned by millions of human nodes in an equal share.

Humanode is a new-age decentralized crypto-biometric network that integrates pioneering cryptography with private biometrics and blockchain technology. 

Router Protocol

Myria

ChainGPT

Nakamoto Games

Blocksquare is a technology company building the required infrastructure to transfer real estate assets to the internet. Businesses of all types — from startups to large enterprises — can use Blocksquare’s solutions and APIs to digitize value of real estate properties, launch their investment platforms and connect people to tokenized real estate deals online.

Blocksquare's vision is to power 100s of platforms across the globe, connecting investors to real estate opportunities in their region.

Blocksquare offers three main products:

Real estate tokenization protocol

White-label marketplace

DeFi bridge

Blocksquare Token

Neon EVM

PolySwarm

Web3's Decentralised Commerce Layer.
Sell physical things as redeemable NFTs, everywhere, online, in-game and in-verse.
We have solved the hard tech problems of tokenizing and twinning physical items, so you can focus on creating innovative Web3 commerce experiences for your customers.
Our no-code, low-cost tools make it easy to tokenize and sell physical products as NFTs everywhere, including your own Web3 store, the Metaverse, or on NFT marketplaces.
Redemption can be integrated into your own website, giving your brand full control of the customer experience.
With Boson, you can create phygital assets and token-gate purchases, allowing you to effortlessly develop engaging and rewarding digi-physical commerce experiences.
Buyers can redeem the NFT for the physical with the assurance that either they will receive the item or their money back- all without the need to trust intermediaries or sellers, just code and independent dispute resolvers.  Alternatively, Buyers can transfer, gift, trade or hold the NFT - just like any other NFT.
Boson is a groundbreaking technology recognized as a Technology Pioneer by the World Economic Forum. As a decentralized protocol, Boson is built for the benefit of and governed by its users. Consequently, Boson only charges a minimal 0.5% per transaction protocol fee.

Boson Protocol

Synternet is a blockchain that powers modular, interoperable data infrastructure across all major chains. At its core lies the Data Layer, a protocol serving as the customizable execution layer between all blockchains. Its AEAs (Autonomous Economic Agents) empower developers to build composable, use-case-specific applications that can execute on any data from any chain.

Synternet

Covalent leverages big-data technologies to create meaning from hundreds of billions of data points, delivering actionable insights to investors and allowing developers to allocate resources to higher-utility goals within their organization.

Instead of painstakingly sourcing data from a small handful of chains, Covalent aggregates information from across dozens of sources including nodes, chains and data feeds. The Covalent API then sources end-users with individualized data by wallet, including current and historical investment performance across all types of digital assets. Most importantly, Covalent returns this data in a rapid and consistent manner, incorporating all relevant data within one API interface.

Having achieved product-market fit, we are now planning to execute the next phase of Covalent, which is a progressive decentralization that will enable the Covalent Network to be owned and operated by its users. Of course, a critical piece to this is CQT.

CQT is the native token of the Covalent Network. It has three primary purposes:

CQT is a governance token, whereby token holders vote on proposals to change the system parameters.

CQT is a staking asset. Validators will earn fees for answering queries.

CQT is a network access token that fulfills data queries for users of the API.

Developer resources include:

Covalent Knowledge Base for extensive guides on how to use the Covalent API. 

Covalent API Documentation.

Covalent

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

Gains Network

Kaspa is a proof-of-work (PoW) cryptocurrency which implements the GHOSTDAG protocol. Unlike traditional blockchains, GHOSTDAG does not orphan blocks created in parallel, rather allows them to coexist and orders them in consensus. The Kaspa blockchain is actually a blockDAG. This generalization of Nakamoto consensus allows for secure operation while maintaining very high block rates (currently one block per second, aiming for 10/sec, dreaming of 100/sec) and minuscule confirmation times dominated by internet latency.

The Kaspa implementation includes a lot of cool features such as Reachability to query the DAG's topology, Block data pruning (with near-future plans for block header pruning), SPV proofs, and later subnetwork support which will make future implementation of layer 2 solutions much easier.

Kaspa

Bittensor

HELLO Labs

tomi

Verasity is an open-ledger ecosystem designed to fight advertising fraud, provide open access to infrastructure for publishers and advertisers, and reward users for watching video content. Verasity also provides payment solutions and a rewarding staking ecosystem with 15% yields guaranteed through to April 2024.

Powered by a mix of artificial intelligence (AI), machine learning (ML), and cutting-edge blockchain technologies, Verasity is building the most powerful advertising ecosystem in the world through VeraViews; developing an open-access payments platform through VeraWallet, the VeraCard, and VeraPay; and enhancing the attention economy through its patented Rewarded Video module.

Verasity

Centrifuge is a decentralized asset financing protocol. It connects decentralized finance (DeFi) with real-world assets (RWA) while trying to lower the cost of capital for small and mid-size enterprises (SMEs) and provide investors with a stable source of income. The main goal of the project is to generate profits that are not tied to volatile crypto assets; the developers are pursuing the task of transferring real monetary value from fiat to cryptocurrencies.

Companies are using Centrifuge to access the liquidity that DeFi has to offer. They can tokenize real assets and use these tokens as collateral to access financing through Tinlake, a decentralized application (DApp) lending protocol. The Centrifuge blockchain is built on Polkadot (DOT) for speed and low fees, while its financial DApp Tinlake is built to access Ethereum (ETH) liquidity.

Centrifuge provides liquidity to everyone and investors receive income and rewards in the form of CFG tokens. Centrifuge links assets such as invoices, real estate and royalties with decentralized finance (DeFi). Additionally, borrowers benefit from the fact that they can finance their real assets without banks or other intermediaries.

Centrifuge

Axelar claims to deliver “secure cross-chain communication for Web3.” The project provides a decentralized network and tools to help builders of decentralized applications (dApps) with seamless cross-chain communication through its protocol suite, tools and APIs.

Axelar features three core components – a decentralized network, a software development kit of protocols and APIs, and a set of gateway smart contracts for cross-chain connectivity.

Powered by a decentralized network of validators, anyone can join the network, build on it, or use it. Apps builders can interact with a simple API atop a permissionless network that routes messages and ensures network security via proof-of-stake (PoS) consensus mechanism.

AXL is the native token of the Axelar network. The protocol also supports the cross-chain transfer of several native tokens via their wrapped ERC-20 versions, including AVAX (Avalanche), ETH (Ethereum), FTM (Fantom), GLMR (Moonbeam), and MATIC (Polygon).

Meanwhile, Axelar has raised capital from top-tier investors, including Binance, Coinbase Ventures, Dragonfly Capital, Polychain Capital and others.