BitpreçoLatest release: 1.8.31 ( 28th June 2022 ) 🔍 Last analysed 16th October 2021 . Custodial: The provider holds the keys
Help spread awareness for build reproducibility
Please help us spread the word discussing the risks of centralized custodians with Bitpreço via their Twitter!
Do your own research!
Try out searching for "lost bitcoins", "stole my money" or "scammers" together with the wallet's name, even if you think the wallet is generally trustworthy. For all the bigger wallets you will find accusations. Make sure you understand why they were made and if you are comfortable with the provider's reaction.
The Analysis ¶
This app looks like a Brazilian cryptocurrency exchange.
Self-described as a Cryptocurrency marketplace, it claims to provide services to Latin Americans and has claimed to partner with Kraken, Binance, Braziliex, Coinext, Foxbit, Bitcambio, Bitblue, Bitfines, Bitcointrade, Novadax, FTX, etc.
It allows the buying and selling of Bitcoins.
It is clear that this service is custodial based on Section 12 of their Terms and Conditions stating:
In case of suspected fraud or any other illegal activity, BitPreço may, in addition to resorting to applicable legal measures, retain any funds or Cryptocurrencies stored in the Wallet and/or User Account or in any other way in the custody of BitPreço, until the conclusion of the respective investigations and legal determinations.
The jurisdiction that will apply is the Federative Republic of Brazil.
[Section 6.1](https://bitpreco.com/termos) Cryptocurrency Sales Order
In order to be able to issue a Sales Order, the User must have Cryptocurrencies stored in his Wallet. Cryptocurrencies can be stored in the Wallet upon deposit at the address provided by the Platform.
The platform provides the wallets for the user which is hosted on their service. This service is custodial making the app not verifiable.
As the provider of this product holds the keys, verifiability of the product is not relevant to the security of the funds!
As part of our Methodology, we ask:Is the product self-custodial? If not, we tag it Custodial!
A custodial service is a service where the funds are held by a third party like the provider. The custodial service can at any point steal all the funds of all the users at their discretion. Our investigations stop there.
Some services might claim their setup is super secure, that they don’t actually have access to the funds, or that the access is shared between multiple parties. For our evaluation of it being a wallet, these details are irrelevant. They might be a trustworthy Bitcoin bank and they might be a better fit for certain users than being your own bank but our investigation still stops there as we are only interested in wallets.
Products that claim to be non-custodial but feature custodial accounts without very clearly marking those as custodial are also considered “custodial” as a whole to avoid misguiding users that follow our assessment.
This verdict means that the provider might or might not publish source code and maybe it is even possible to reproduce the build from the source code but as it is custodial, the provider already has control over the funds, so it is not a wallet where you would be in exclusive control of your funds.
We have to acknowledge that a huge majority of Bitcoiners are currently using custodial Bitcoin banks. If you do, please:
- Do your own research if the provider is trust-worthy!
- Check if you know at least enough about them so you can sue them when you have to!
- Check if the provider is under a jurisdiction that will allow them to release your funds when you need them?
- Check if the provider is taking security measures proportional to the amount of funds secured? If they have a million users and don’t use cold storage, that hot wallet is a million times more valuable for hackers to attack. A million times more effort will be taken by hackers to infiltrate their security systems.
Share onTwitter Facebook LinkedIn
Or embed a widget in your website
<iframe src="https://walletscrutiny.com/widget/#appId=android/com.bitpreco.bitprecoAppAndroid&theme=auto&style=short" name="_ts" style="min-width:180px;border:0;border-radius:10px;max-width:280px;min-height:30px;"> </iframe>
<iframe src="https://walletscrutiny.com/widget/#appId=android/com.bitpreco.bitprecoAppAndroid&theme=auto&style=long" style="max-width:100%;width:342px;border:0;border-radius:10px;min-height:290px;"> </iframe>