Blockchain ID (CAIP-2)
ID caip2_chain_id
DatatypeNot PIIidentifierDraft
This record is a draft: it has not been reviewed yet and may be incomplete or wrong. Do not rely on it for compliance decisions. Help improve it (see CONTRIBUTING.md).
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
- Cryptocurrency, Universal unique identifiers
- Countries
- Global (not tied to a country)
- Languages
- Common to most languages
- Quality
- 80/100 · missing: mapping (Wikidata, Schema.org, ...), detector coverage
- Metacrafter rules
- no detection rule yet
- Supported by tools
- no tool record lists this type yet
Regular expression
^[-a-z0-9]{3,8}:[-_a-zA-Z0-9]{1,32}$Python re syntax.
Examples
| Value | Description |
|---|---|
| eip155:1 | Ethereum mainnet |
| bip122:000000000019d6689c085ae165831e93 | Bitcoin mainnet |
| cosmos:cosmoshub-3 | Cosmos Hub |
| eip155:1:0xab16a96D359eC26a11e2C2b3d8f8B8942d5Bfcdb invalid | account ID (caip10_account_id) |
Translations
| Language | Name | Description |
|---|---|---|
| Russian | Идентификатор блокчейна (CAIP-2) |
Sources
Use this record
- Page URL:
http://registry.apicrafter.io/datatype/caip2_chain_id - JSON: API v1 · legacy shape (used by metacrafter) · Markdown (for LLMs)
- Improve it: edit
data/datatypes/any/cryptocurrency/caip2_chain_id.yamlon GitHub