Create page in dev docs on individual identity.mdx

pages/chain/identity/individuals.mdx

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+---
+title: Individual identity
+lang: en-US
+description: Learn about how individual identity is represented in the Optimism Collective.
+---
+
+## Individual Identity
+
+The Optimism Collective represents individuals using unique identifiers generated through the [Farcaster protocol id registry](https://docs.farcaster.xyz/reference/contracts/reference/id-registry). This system ensures a secure approach to identity management within the collective.
+
+### Registering a User ID
+
+To obtain a unique identifier:
+
+1.  Use the **[Farcaster Id Gateway](https://docs.farcaster.xyz/reference/contracts/reference/id-gateway)**
+2.  Use the Warpcast app, which:
+
+*   Creates a new custody address
+*   Acts as a wallet
+
+### Making Attestations
+
+When you make attestations about individuals:
+
+*   Leave the recipient address blank
+*   Enter the users id into the attestation metadata
+
+### Further Reading
+
+For more details on individual identity in the Optimism Collective, refer to the **[the governance docs](https://community.optimism.io/docs/identity/project-and-individual-identity-in-the-collective/#building-a-digital-identity)** on building a digital identity.

words.txt

@@ -25,7 +25,6 @@ BLOBPOOL
 blobpool
 blobspace
 blockhash
-blockheaders
 blocklists
 BLOCKLOGS
 blocklogs
@@ -361,6 +360,7 @@ vmdebug
 VMODULE
 vmodule
 wagmi
+Warpcast
 XORI
 xtensibility
 ZKPs