> ## Documentation Index
> Fetch the complete documentation index at: https://docs.canton.network/llms.txt
> Use this file to discover all available pages before exploring further.

# ContractId

> Generated object reference page for ContractId from local Javadoc snapshots.

## ContractId - stable

Upstream docs: [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/ContractId.html)

**Signature**

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
public final class ContractId extends Value
```

**Members**

| Docs                                                                                                                                       | Member               | Introduced | Deprecated | Removed |
| ------------------------------------------------------------------------------------------------------------------------------------------ | -------------------- | ---------- | ---------- | ------- |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/ContractId.html#%3Cinit%3E%28java.lang.String%29) | `ContractId(String)` | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/ContractId.html#equals%28java.lang.Object%29)     | `equals(Object)`     | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/ContractId.html#getValue%28%29)                   | `getValue()`         | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/ContractId.html#hashCode%28%29)                   | `hashCode()`         | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/ContractId.html#toProto%28%29)                    | `toProto()`          | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/ContractId.html#toString%28%29)                   | `toString()`         | `3.4.8`    | -          | -       |