Questions tagged [transactions]

This tag should be used for questions related to transactions. Transactions are signed messages regarding the transfer or generation of bitcoins. They are broadcast throughout the Bitcoin network and, if accepted, integrated in the blockchain.

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2answers
114 views

i lost access to my bitcoin [closed]

I did not have any idea about bitcoin but I wanted to get in, I met this guy who knew about it on facebook asked him if he could help. he sent me the link on blockchain to signup showed me how to buy ...
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2answers
386 views

blockchain account has watch onl on i

blockchain have been zero help. I need to know how I can get a private key to release my funds I transferred funds from the exchange blockchain lost it. I had to find it myself I transferred it to ...
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1answer
120 views

How would one go about acquiring the HashofThingtoSign from this old transaction?

How would one go about acquiring the HashofThingToSign that is used in the "Signature Generation" equation for this example transaction such that it could easily also be applied to any other given pre-...
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2answers
1k views

how to do address callbacks?

I'm building a webapp that needs to update account info and send a message when an account's address gets a deposit, and/or confirm withdrawals. I'm not sure what the best way to do this is. Would ...
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1answer
592 views

Possibly sent Bitcoin to wrong address

Almost a week ago I sent .05 BTC from my coinbase account to what I thought was my jaxx address, but I haven't received it. The transaction (here) says that some of the output of the transaction was ...
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3answers
349 views

How Bitcoin handles addresses collisions?

Since the addresses are hashes of a public portion of a public/private ECDSA keypair, what would happen to two different people with different keys that hashes into the same address? How would ...
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2answers
484 views

Can bitcoin system be modded to work without internet

Is it possible for bitcoins to manifest itself as concrete currency so that it can be used as paper money ?
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1answer
234 views

I transferred BTC from mtgox and they have disappeared - What should/can I do? [duplicate]

I sent 3 btc from mtgox to cavirtex. The address used is correct and I was given a transaciton ID by mtgox. Yet blockchain.info shows no record of a transaction and 3 btc are missing. I have written ...
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1answer
735 views

How the arbitrage works?

How the arbitrage works, Is transaction fee is included for calculating arbitrage across exchanges, cryptocoincharts seems to render incorrect values, Any other arbitrage available at open source? ...
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1answer
323 views

Can a new wallet receive money that was sent to it before the wallet was created? [duplicate]

Possible Duplicate: What would happen if two public keys had the same Base58 hash? A follow up from What happens if I mistype the address when making a payment? Suppose I accidentally (or ...