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✅ Heimdall Review Status
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roethke
reviewed
Jan 30, 2026
roethke
reviewed
Jan 30, 2026
| ### What are the benefits of supporting Builder Codes? | ||
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| - **Rewards:** If your app drives transactions, Builder Codes let Base automatically attribute that usage back to you, unlocking rewards as our program expands. | ||
| - **Analytics:** Developers can reliably track onchain usage, user acquisition, and conversion metrics in Base.dev |
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Suggested change
| - **Analytics:** Developers can reliably track onchain usage, user acquisition, and conversion metrics in Base.dev | |
| - **Analytics:** Developers can reliably track onchain usage, user acquisition, and conversion metrics in Base.dev. |
roethke
reviewed
Jan 30, 2026
dgca
reviewed
Jan 30, 2026
dgca
reviewed
Jan 30, 2026
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| - Find your transaction hash | ||
| - View the input data field | ||
| - Verify the last 16 bytes are the ERC marker (`0x8021...8021`) |
Collaborator
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nit: Prefixing this with 0x might add a bit of confusion since the actual calldata will have other data before that. I would replace this with ...80218021 or something like that.
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Actually, I think I'd just say something like "Verify that the last 16 bytes of data are 8021 repeating."
roethke
previously approved these changes
Jan 30, 2026
cb-heimdall
dismissed
roethke’s stale review
Approved review 3730977415 from roethke is now dismissed due to new commit. Re-request for approval.
dgca
approved these changes
Jan 30, 2026
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