
GEB is a decentralized, EVM-compatible Bitcoin Layer 2.

BOB (Build on Bitcoin) is a Bitcoin L2 with full EVM compatibility & native Bitcoin support.

ZenChain is a Layer 1 blockchain solution designed to enhance cross-chain interoperability, particularly between Bitcoin and Ethereum.

Multiversum
multiversum.io
Multiversum is a relational Blockchain as a Service for crypto-reational databases.

Bitrock is an Ethereum IBFT 2.0 Proof of Authority (PoA) side chain with near-zero native gas fees and lightning speed block times.

RISE is a Layer 2 platform designed to enhance blockchain scalability.

Unto is a high-performance Layer 1 blockchain built for massive scale and custom programmability.

Saga is a Layer 1 protocol for automatically provisioning application-specific blockchains.

Ithaca is a project focused on building a Layer 2 blockchain solution to enhance scalability and efficiency in decentralized networks.

Apertum is a blockchain platform known for its enterprise-grade capabilities, offering fast, secure, and scalable solutions for businesses.

RuneChain is a Bitcoin L2 that scales Bitcoin for rune trading.

F(x) is an ecosystem built on blockchain, it consists of an operating system, public blockchain, FXTP, docker and IPFS.

Agoric is a proof-of-stake chain utilizing JavaScript smart contracts to build and deploy decentralized applications.

Karak is a global base layer for programmable GDP.

Moonbeam
moonbeam.foundation
Glimmer is a token of the Moonbeam Network, Ethereum-compatible smart contracts platform on a Polkadot parachain.

LYNC is a consumer layer 2 solution utilizing the MOVE Stack to enable high throughput and ultra-low transaction costs.

Neutron is a blockchain network built using the Cosmos SDK framework.

Spacemesh adopts a new consensus mechanism - Proof of Space-Time.

Solaxy is a Layer-2 blockchain solution built specifically for the Solana network.

MicroVisionChain
microvisionchain.com
MVC is a UTXO-model public blockchain based on PoW consensus.