How Bitcoin wallet find unspent transaction output(UTXOs)?

0 votes
Does bitcoin wallet applications behave has SPV nodes? How does the wallet find the user's UTXOs while creating a new transaction??
May 22, 2018 in Blockchain by Johnathon
• 9,090 points
119 views

1 answer to this question.

0 votes

The wallet apps are connected to the bitcoin network via SPV nodes using bloom filter to retrieve the UTXOs. Read more about that here https://bitcoin.org/en/developer-guide#bloom-filters

answered May 22, 2018 by Shashank
• 10,350 points

Related Questions In Blockchain

0 votes
1 answer

How to check Bitcoin Wallet ?

This can be done using Extended Public ...READ MORE

answered Jul 13, 2018 in Blockchain by Perry
• 17,090 points
108 views
0 votes
1 answer

How to see bitcoin transaction info?

You can view foreign transactions using bitcoind. Set txindex=1 in ...READ MORE

answered Aug 17, 2018 in Blockchain by digger
• 26,600 points
204 views
0 votes
1 answer

How to open bitcoin-qt wallet with bitcoinj?

I found this issue solved at the ...READ MORE

answered Aug 24, 2018 in Blockchain by slayer
• 29,240 points
74 views
0 votes
1 answer

how loop through a JSON Array of bitcoin transaction data

for($i=0; $i<count($result['out']); $i++) { echo ...READ MORE

answered Sep 21, 2018 in Blockchain by slayer
• 29,240 points
52 views
0 votes
1 answer

Protocols used in a distributed/dlt system for the nodes to establish communication

yes all are over TCP/IP connections secured by TLS encryption in hashgraph architecture-hashgraph, ...READ MORE

answered Aug 6, 2018 in Blockchain by ariaholic
• 7,340 points
101 views
0 votes
1 answer

Truffle tests not running after truffle init

This was a bug. They've fixed it. ...READ MORE

answered Sep 11, 2018 in Blockchain by Christine
• 15,810 points
186 views
0 votes
1 answer
+1 vote
1 answer

How can I initiate a transaction on ethereum private network using mobile device?

There is no android wallet to connect ...READ MORE

answered Apr 18, 2018 in Blockchain by Shashank
• 10,350 points
65 views
0 votes
1 answer

How can we decrypt a transaction payload when confidentiality is on?

You can try the following: you can only ...READ MORE

answered May 2, 2018 in Blockchain by Shashank
• 10,350 points
82 views