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Questions tagged [input]

The tag has no usage guidance.

1
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1answer
30 views

Maximum standard input script size

What is the maximum size for an input script so to be considered standard ? Looking at the Bitcoin Core source code it appears to be 10'000 byte, however reading here and there, it appears to be 1650 ...
-1
votes
0answers
28 views

BitcoinJ manually sign P2SH output

I'm trying to create, with BitcoinJ, something similar as the one stated in BIP16: scriptSig: [signature] {[pubkey] OP_CHECKSIG} scriptPubKey: OP_HASH160 [20-byte-hash of {[pubkey] OP_CHECKSIG} ] ...
6
votes
1answer
797 views

Will all UTXOs eventually be worth 1 Satoshi?

If I want to spend 0.4BTC and I only have a UTXO for 1.0BTC, I will send 0.4BTC to the seller's address and 0.6BTC to my address. The seller has one UTXO and I have the other. One UTXO has become two....
0
votes
0answers
128 views

Multiple input addresses in transaction

I am new on Bitcoin programming, and I am building a Bitcoin Exchange. I saw a transaction from Bittrex: https://blockchain.info/tx/ce6d68005300980f5b9769b71d89551f700daf7ed42a24646e2620be3c1b9fdc ...
2
votes
1answer
684 views

Why are there multiple input addresses in one transaction and are they linkable to one single address?

For example, see this transaction: https://blockchain.info/de/tx/517c634fcf802bb8114516bc32718acf8a4e360decb7d93859e913f958d7bb6d In my understanding, the bunch of input addresses (usually) come from ...
0
votes
1answer
871 views

How blockchain.info calculate the value transacted

Having this address: https://blockchain.info/address/19tqZYnP9youKtbene2FZiZtZyJYaLeBDw The last transaction says that this address received 0.0236 BTC But even knowing the value in and the value ...
1
vote
1answer
52 views

Is the HashOfThingToSign (used in signature generation) the same for each input of a transaction or is it different for each input of a transaction?

Does a transaction with 50 inputs have 50 different hashofthingtosign, one for each input, or does it just have one that is used for all the input scripts?
2
votes
3answers
2k views

What are the parts of a Bitcoin Transaction “Input” script?

All the terminologies I find seem rather confusing about what explains what and they usually miss a few steps. Example: Transaction 82d62d5f4e69ae8338c39b7ae2e1d33db59bdf62c869ded7344adc936bab8653 ...