{
  "url": "https://blockindex.ai/coin/ckb",
  "name": "Nervos Network",
  "links": {
    "github": "https://github.com/nervosnetwork",
    "website": "https://nervos.org/",
    "whitepaper": "https://github.com/nervosnetwork/rfcs/blob/master/rfcs/0002-ckb/0002-ckb.md"
  },
  "dScore": 64,
  "market": {
    "priceUsd": 0.001053561198079671,
    "marketCapUsd": 51602619.28724026,
    "volume24hUsd": 3603791.46328475,
    "priceChange7dPct": -4.41575761,
    "priceChange24hPct": -4.76469607
  },
  "source": "BlockIndex.AI",
  "supply": {
    "max": null,
    "circulating": 48979232892.494995,
    "circulatingPct": null
  },
  "ticker": "CKB",
  "founder": "Terry Tai, Daniel Lv, Kevin Wang",
  "vcFunded": true,
  "updatedAt": "2026-06-19T06:00:14.032844+00:00",
  "fairLaunch": false,
  "launchYear": 2019,
  "description": "Nervos Network (CKB) is an open-source, Proof-of-Work Layer-1 blockchain designed to serve as a modular and secure base layer for a layered blockchain ecosystem. Launched to mainnet on 2019-11-15 by the Nervos Foundation, the Common Knowledge Base (CKB) separates storage and security responsibilities from higher-layer computation and application execution. The project emphasizes a UTXO-first design with protocol-level account abstraction to enable interoperability with sidechains, state channels and Layer-2 systems. Its native asset, CKByte (CKB), underpins storage rights and miner incentives, positioning the network as a long-term store-of-value and resource-layer for higher-throughput execution environments.\n\nTechnically, Nervos combines Bitcoin-like PoW security with an architecture that encourages Layer-2 scale. The chain implements Eaglesong as its primary hashing primitive and runs a CKB-VM for on-chain execution, with recent upgrades including CKB-VM v2 and the Meepo hard fork. The network is UTXO-based yet supports account abstraction at the protocol level, enhancing developer flexibility. Axon and other sidechain tooling offer EVM-compatible environments for high-throughput dApps, while official tooling (explorer.nervos.org, docs.nervos.org, GitHub repositories) supports node operators and integrators. Mandatory node updates and hard forks (including Meepo) demonstrate active engineering coordination and a focus on cross-chain capability and stability.\n\nNervos’ use cases center on storage-centric applications, cross-chain interoperability and developer-oriented platforms. CKB functions as payment for state/storage, a reserve asset for Layer-2 systems, and the economic substrate that governs storage allocation. The ecosystem includes sidechains (Axon), developer tooling (Cell Studio, Cryptape), and community programs (CKB Eco Fund, Nervos Community Catalyst) which foster application development and grantmaking. Broad exchange listings and developer integrations increase accessibility for users and projects building on the network, although social and on-chain mindshare metrics indicate moderate adoption versus top-tier chains.\n\nTokenomics reflect a genesis allocation with explicit vesting and fund allocations rather than a fair-launch model. Sources document an initial distribution that included a public token sale, private sale allocations, team vesting, ecosystem and foundation allocations, testnet incentives, and a 25% genesis burn. Reported total supply across sources is ~48.6B CKB with circulating supply near ~47.88–47.9B CKB. Miner rewards continue issuance via PoW block rewards; the allocation and vesting timeline shape long-term circulating supply dynamics and foundation/ecosystem funding capabilities.\n\nGovernance is foundation-led with community mechanisms: the Nervos Foundation provides coordination and resources while the Community Fund DAO and Nervos Community Catalyst enable programmatic community funding and proposals. The project thus blends centralized foundation stewardship with community-driven grantmaking. Continued protocol evolution (mandatory client updates, hard forks, and VM upgrades) alongside ecosystem programs and exchange access define the near-term roadmap: improve cross-chain tooling, stabilize node upgrades, and expand developer tooling and grant-supported growth.",
  "methodology": "https://blockindex.ai/dscore",
  "classification": {
    "layer": "Layer 1",
    "isToken": false,
    "consensus": "PoW",
    "parentChain": null
  },
  "dScoreComponents": {
    "autonomy": 5,
    "ageHistory": 13,
    "governance": 16,
    "nodeDistribution": 30,
    "initialDistribution": 0
  },
  "decentralizationVerdict": "Decentralized"
}