Questions tagged [deposit]

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1answer
51 views

Bitcoin i have been asked to send money for a private key [duplicate]

Hi i have been asked to send money for funds that are nonspendable to receive a private key to unlock it, it's from bitcoin investing. How safe is this as i'm worried i wont receive the payment. It's ...
-1
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3answers
48 views

Why do I have to deposit BTC as missing turnover

I accidently transferred BTC to a non existing wallet. The wallet is now being created and I have to activate and verify it. To activate and verify I have to deposit 4,9 BTC. Is that how it works? Why ...
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1answer
47 views

Understanding cryptocurrency exchange working

Exchanges are 2 types : centralised and decentralised. Now, if any new user is coming to the centralised platform then they need to deposit BTC (taking BTC as an example). For depositing, each time ...
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1answer
58 views

BTC deposit old address exchange [closed]

i had BTC deposit to old address in coinsbit.io exchange after 20 days they told me we dont have access to old addresses to bring back your money and i know the only one can have this access is ...
2
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3answers
69 views

How do different blockchains communicate?

I've learned that the different cryptocurrencies have their own P2P blockchain networks. How do exchanges convert coins from one network into a coin on another network?
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1answer
90 views

Detect received transactions of thousands of Bitcoin addresses

I'm implementing a Bitcoin payment system that generates bitcoin address for each user to deposit. I use BitcoinJ to generate user's addresses and rawblock API from Blockchain.com to get every single ...
1
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1answer
123 views

Deposit flow, user balances

I am a working on website where people should be able to deposit BTC to thier account balances and then do something with these balances. I figured out that I need deterministic wallet and generate ...
1
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2answers
58 views

Unique Identifier/Credit

Newb, apologies if this is a dumb question. If a bitcoin is sent to my wallet is there a way the sender can use any part of the blockchain/transaction as a unique identifier so they can claim a credit ...
2
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1answer
3k views

How to buy Bitcoin in Iran [closed]

So I'm trying to buy Bitcoin in Iran and I want to use my Iranian Bank Account which unfortunately isn't accepted by PayPal or other online payment websites. So is there any way for me to buy Bitcoin(...
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0answers
1k views

How login in Bitcoin wallet using private key

We're working with a ICO project based on NEO Blockchain. We've requirement of getting payments through NEO, ETH and BTC. We're using deposit address concept to get payments from the users, and for ...
0
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1answer
517 views

How to listen to an address or transaction_id continuously?

I am running bitcoin core on my node. I have two questions. 1) I want to get notified whenever there a new transaction in the blockchain. 2) If I give an address, I should get all the details about ...
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2answers
69 views

How do exchange services distinguish who sent to them?

I know some altcoins have features that allow senders to attach messages to transactions and using those features, exchange services distinguish the sender. However, I don't know if there's such a ...
0
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1answer
31 views

Can i transfer/deposit bitcoin from another exchange into my bit coin account for trading purposes? [closed]

Can I deposit bitcoin from another exchange to be used for trading?