Unable to send BTC to taproot addresses

[purelycrickets]

Overview

Currently being reported by users in both MetaMask and Mobile and able to be recreated by Ops with native. In production, users are unable to send to BTC taproot addresses, however the app allows users to go through the transaction building flow resulting in an error and not a successful transaction

References and additional details

Screen.Recording.2024-04-25.at.1.11.17.PM.mov

Screen recording of the error in action^

Recreation steps:

1. Find taproot style BTC address to test a send to (I used Coolwallet)
2. Attempt a BTC send to that taproot address for any amount of funds.
3. Witness the errors in the console log when the address is entered.
4. Continue to attempt to broadcast the transaction and witness the 'User rejected the transaction' error.

Error from logs

unstoppable-domains.ts:79 Error: invalid address (argument="address", value="bc1pxk2u9kjszfzxqmsrcctvst32dn2pqrlptsw0e7wqumhlq9cl35ks9v5kh2", code=INVALID_ARGUMENT, version=address/5.7.0) (argument="addr", value="bc1pxk2u9kjszfzxqmsrcctvst32dn2pqrlptsw0e7wqumhlq9cl35ks9v5kh2", code=INVALID_ARGUMENT, version=abi/5.7.0) at u.makeError (index.ts:224:23) at u.throwError (index.ts:233:20) at u.throwArgumentError (index.ts:236:21) at i._throwError (abstract-coder.ts:38:16) at i.encode (address.ts:17:18) at array.ts:57:19 at Array.forEach () at u (array.ts:43:12) at k.encode (tuple.ts:51:16) at R.encode (abi-coder.ts:86:15) f @ unstoppable-domains.ts:79 await in f (async) k @ address.ts:239 I @ address.ts:324 await in I (async) validateAddress @ Address.tsx:73 Re @ isCheckBoxInput.ts:1306 U @ isCheckBoxInput.ts:1558 T @ isCheckBoxInput.ts:1399 R @ isCheckBoxInput.ts:1458 Te @ isCheckBoxInput.ts:1872 B @ isCheckBoxInput.ts:364 H @ isCheckBoxInput.ts:479 _o @ react-dom.production.min.js:167 El @ react-dom.production.min.js:290 bs @ react-dom.production.min.js:280 ms @ react-dom.production.min.js:280 ys @ react-dom.production.min.js:280 is @ react-dom.production.min.js:268 k @ scheduler.production.min.js:13 P @ scheduler.production.min.js:14 Show 15 more frames Show less useFormSend.tsx:58 Error: failed to add output: Error: bc1pxk2u9kjszfzxqmsrcctvst32dn2pqrlptsw0e7wqumhlq9cl35ks9v5kh2 has no matching Script at B. (bitcoin.ts:312:39) at Generator.next () at bitcoin.ts:31:71 at new Promise () at a (bitcoin.ts:27:12) at bitcoin.ts:287:67 at Array.map () at B. (bitcoin.ts:287:51) at Generator.next () at s (bitcoin.ts:28:58)

Acceptance Criteria

• Users are able to send to taproot BTC addresses
• Not full taproot support (wallet support / address generation)

Need By Date

No response

Screenshots/Mockups

No response

Estimated effort

No response

[purelycrickets]

From @gomesalexandre in discord: "Yeah pretty sure we don't support sending to P2TR, should be super easy to detect and we could add some error messaging and disabled state early on!"

[0xean]

holding on a fix since we are contemplating taproot at the product level for the moment.

[twblack88]

It's time. For chainflip and to be more modern.