511
NovaBlockNovaBlockNovaBlock offers mining optimization tools and a pool for enhanced earnings, plus Nova Zoocoin for additional utilities in the crypto ecosystem.
512
ObeliskObeliskObelisk produces specialized high-efficiency ASIC miners for blockchain, aiming to decentralize mining with user-friendly, reliable hardware for various crypto networks.
513
OMG PoolOMG PoolOmiseGo Community Staking Pool.
514
Open Shards AllianceOpen Shards AllianceOpen Shards Alliance boosts Near protocol's scalability & efficiency through dynamic sharding, enabling better dApps performance & lower costs.
515
Orax PoolOrax PoolOrax Pool is a staking and mining platform offering Masternode hosting, mining pools, and a user-friendly interface for earning crypto rewards securely and efficiently.
516
P-OPS TeamP-OPS TeamThe P-OPS Team offers tailored blockchain & crypto support including engineering, community management, marketing, UI/UX design, and QA testing across multiple platforms.
517
Plouton MiningPlouton MiningPlouton Mining is North America's largest solar-powered Bitcoin mining operation, focusing on sustainability and reducing the carbon footprint of crypto mining with renewable energy.
518
Polkadot.proPolkadot.proPoS Validators, Polkadot, Kusama, Chainx.
519
Pow.rePow.rePow.re offers decentralized Web 3.0 infrastructure services, blending blockchain for secure, scalable cloud platforms, enabling DeFi, NFTs, and more.
520
QuazarCoinQuazarCoinProtects Your Data And Privacy Through Unlinkable Transactions.