# ¿ TRC21 to another TRC21?

**URL:** <https://forum.viction.xyz/t/trc21-to-another-trc21/1383>\
**Category:** Community Support\
**Created:** [24 March 2021 06:53 UTC](https://forum.viction.xyz/t/trc21-to-another-trc21/1383 "2021-03-24T06:53:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![kypanz](https://avatars.discourse-cdn.com/v4/letter/k/d26b3c/32.png) [@kypanz](https://forum.viction.xyz/u/kypanz)\
**Post date:** [24 March 2021 06:53 UTC](https://forum.viction.xyz/t/trc21-to-another-trc21/1383/1 "2021-03-24T06:53:50Z")

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Hello i have another question 😕 , the problem is the next :

- i recibe “TRC21” from this contract :
- 0xc7ea18936b85a68917d36a2a891b5b357ca75e30

The problem comes when i wanna unwrap that tokens i dont see “BTC” balance in :

- bridge tomochain

That i see is the “TRC21” contract has not the same of the contract documentations says here :

- /tomobridge/trc21-wrapped-token-information/trc21-wrapped-token

- Contract from documentation :

- 0xae44807d8a9ce4b30146437474ed6faaafa1b809

the question is, how i can change thats wrong tokens :

- [scan.tomochain.com/tokens/0xc7ea18936b85a68917d36a2a891b5b357ca75e30](http://scan.tomochain.com/tokens/0xc7ea18936b85a68917d36a2a891b5b357ca75e30)

to the real “TRC21 BTC” token ? , i think this is the real but i dont sure at all :

- [scan.tomochain.com/tokens/0xae44807d8a9ce4b30146437474ed6faaafa1b809](http://scan.tomochain.com/tokens/0xae44807d8a9ce4b30146437474ed6faaafa1b809)

I need to do this steps to next unwrap my “TRC21 BTC” to “BTC” using :

- bridge tomochain

in my wallet i see the next balances :

 ![tomochain](https://europe1.discourse-cdn.com/flex005/uploads/tomochain/original/1X/3bec9d59661e800c65ded319b34102d2a82e9b86.png)

if you can see the image dont has the image of “BTC” and i dont know how to pass that tokens to the real “TRC21 BTC” to next unwrap that tokens to BTC, i have help to understand how to pass “TRC21 BTC” to real “BTC” using “bridge tomochain” but i really wanna know how to pass the wrong token to the real token btc

Thanks for read and sorry for my bad english, have a good day !.

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**Author:** ![kypanz](https://avatars.discourse-cdn.com/v4/letter/k/d26b3c/32.png) [@kypanz](https://forum.viction.xyz/u/kypanz)\
**Post date:** [24 March 2021 11:21 UTC](https://forum.viction.xyz/t/trc21-to-another-trc21/1383/3 "2021-03-24T11:21:21Z")

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how i can trade that “TRC21 token” to the real “BTC” ? or ¿ my money is lost with all another “TRC21” with no standard to unwrap to “BTC” ?

¿ in this case my money is lost ?

if is not trc21 to unwrap i lost my money ?, example :

- i have “TRC21 CookieToken”  
and i have a lot of that “TRC21 Cookie token”, but that Token is not standard to unwrap in “BTC” , and what is next to get out my “TRC21 Cookie Token” to chage it for “BTC” ? , i cant understand at all how to change all other “TRC21” to real “TRC21 BTC” or get out in “BTC” directly

in another case this contract :

> 0xae44807d8a9ce4b30146437474ed6faaafa1b809

you say is fake, but that token is in the documentation :

- [GitBook](https://docs.tomochain.com/tomobridge/trc21-wrapped-token-information/trc21-wrapped-token)

i cant understand you at all, ¿ if that token come from for the documentation why is fake ?

may be you wanna say this token is fake :

- 0xc7ea18936b85a68917d36a2a891b5b357ca75e30

¿ can you help me with that, or if you have any idea how to do ? to change all other “TRC21” to “BTC” directly or change that “TRC21” to the real “TRC21 BTC”, thanks a lot ☹