Fix bitcoin dead address

[pedromcunha]

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Project	Deployment	Actions	Updated (UTC)
relay-sdk-demo	Building	Preview, Comment	Jul 1, 2026 2:42am

[github-actions]

Claude finished @pedromcunha's task in 37s —— View job

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Code Review

Code Review — 1 issue found

1. [NOTE] Repo guidelines: Duplicate changesets for one fix
   .changeset/sharp-colts-dance.md and .changeset/shiny-webs-doubt.md both add a @relayprotocol/relay-sdk patch describing the same Bitcoin dead-address fix ("Fix BTC dead address preview error" / "Fix bitcoin dead address"). They're harmless (changesets merge on release) but redundant — consider removing one so the release notes don't list the same fix twice.

Correctness — the swap from 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa to 34xp4vRoCGJym3xR7yCVPFHoCNxv4Twseo is a single-constant change. Both consumers, getDeadAddress() (packages/sdk/src/constants/address.ts:22) and isDeadAddress() (address.ts:42), reference the constant, so they stay in sync automatically. The two UI checks in TokenSelector.tsx:221 and PaymentMethodTrigger.tsx:35 also import the constant, so no hardcoded copies were left behind. The new value is a valid mainnet P2SH address, consistent with the fix's intent of resolving the preview/quote error the old P2PKH genesis address triggered.

No security or error-handling concerns.

Reviewed 3 files, 11 lines changed. Checked correctness, security, error handling, and repo guidelines compliance.

[github-actions]

Claude finished @pedromcunha's task in 27s —— View job

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📝 Docs Drift Check — No docs impact

This PR does not touch surfaces that require a relayprotocol/relay-docs update.