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soheimam merged 5 commits into from
Oct 6, 2026
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docs: describe B20's externally observable architecture (base-std@0207138) #2049

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docs: describe B20's externally observable architecture (base-std@020…
soheimam Oct 5, 2026
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Merge branch 'master' into docs/sync-code-change-0207138
youssefea Oct 5, 2026
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Merge branch 'master' into docs/sync-code-change-0207138
soheimam Oct 6, 2026
5425bdc
Merge branch 'master' into docs/sync-code-change-0207138
soheimam Oct 6, 2026
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Merge branch 'master' into docs/sync-code-change-0207138
soheimam Oct 6, 2026
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2 changes: 1 addition & 1 deletion docs/build-on-base/issue-rwa/create-an-asset-token.mdx
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Expand Up @@ -73,7 +73,7 @@ export async function createStockToken() {
```
</CodeGroup>

The factory assigns a deterministic address from `(variant, sender, salt)`. Address byte `[10]` is `0x00` for Asset tokens. Reusing the same `(variant, sender, salt)` triple reverts `TokenAlreadyExists`. Optional `initCalls`, such as the role grants above, run on the new token in the same transaction. The factory drops access after `createB20` returns.
The factory assigns a deterministic address from `(variant, sender, salt)`. Address byte `[10]` selects which selectors that address accepts — `0x00` for Asset tokens. Reusing the same `(variant, sender, salt)` triple reverts `TokenAlreadyExists`. Optional `initCalls`, such as the role grants above, run on the new token in the same transaction. The factory drops access after `createB20` returns.

See the [B20 token standard](/build-on-base/issue-rwa/create-an-asset-token) for the complete interface, roles, and policies.

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