{
  "id": "caip2_chain_id",
  "name": "Blockchain ID (CAIP-2)",
  "status": "draft",
  "doc": "Chain-agnostic identifier of a blockchain defined by CAIP-2: a namespace of 3 to 8 lower-case letters, digits or hyphens that names an ecosystem (eip155 for EVM chains, bip122 for Bitcoin-like chains, cosmos, solana and others), a colon and a reference of up to 32 characters that identifies the chain within it, such as the EIP-155 chain ID or the start of the genesis block hash.",
  "categories": [
    {
      "id": "cryptocurrency",
      "name": "Cryptocurrency"
    },
    {
      "id": "identifiers",
      "name": "Universal unique identifiers"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "classification": "identifier",
  "regexp": "^[-a-z0-9]{3,8}:[-_a-zA-Z0-9]{1,32}$",
  "examples": [
    {
      "value": "eip155:1",
      "description": "Ethereum mainnet"
    },
    {
      "value": "bip122:000000000019d6689c085ae165831e93",
      "description": "Bitcoin mainnet"
    },
    {
      "value": "cosmos:cosmoshub-3",
      "description": "Cosmos Hub"
    },
    {
      "value": "eip155:1:0xab16a96D359eC26a11e2C2b3d8f8B8942d5Bfcdb",
      "valid": false,
      "description": "account ID (caip10_account_id)"
    }
  ],
  "links": [
    {
      "type": "doc",
      "url": "https://chainagnostic.org/CAIPs/caip-2"
    }
  ],
  "translations": {
    "ru": {
      "name": "Идентификатор блокчейна (CAIP-2)"
    }
  },
  "type": "datatype"
}