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Questions tagged [raw]

The tag has no usage guidance.

2
votes
1answer
175 views

Signing a bitcoin transaction OFFLINE fails

I know this subject has been discussed quite a lot, but after several days looking for this to work, I give up. I want to create a transaction on a view-only wallet which is connected to the internet ...
0
votes
1answer
261 views

Using CoreBitcoin in Swift to create raw transaction

I am new to coding, and only know swift, obj-C is still foreign to me. I have a functioning wallet but for now am relying on BlockCypher API to build a transaction which I do NOT want to do. Can ...
1
vote
2answers
232 views
0
votes
1answer
128 views

Untypical input script

There are many untypical Input script data in blockchain. What does it mean? For example, transaction: 4A253F17E5F4B24B41F72A6AE46DD1BCB25F7F33769C2AA5D50C6A6A7CF9F76E (link) has it's input script: ...
4
votes
1answer
2k views

How to create raw transaction

I've started creating my own wallet in bitcoinj and I have serious problem. I want to create raw transaction without wallet object. So I wrote this piece of code: //String to a private key ...
3
votes
2answers
756 views

C# BC, successfully creating and signing raw transaction

First time on stackexchange to ask for help, sorry if i make mistakes (english is not my native language). I try to create a valid raw transaction on C# with bouncycastle and i seems stuck, not able ...
0
votes
2answers
297 views

Is it possible to execute a CLTV transaction in bitoin core 0.11 console?

The title says it all. How can one perform a op_checklocktimeverify transaction using bitcoin core? I've searched around and I've found a few repo's on github but nothing about how to do it in the ...
0
votes
1answer
652 views

Redeeming OP_SHA256 hash OP_EQUAL (Testnet) Tx

I created the following non-standard Tx on the Testnet3 network: 6b52c981e6814072db77cb755b2633cd126b4ca21501d18ab994531e17a4a813 { hash: "...
4
votes
2answers
1k views

Why is my raw transaction non-canonical, getting error -25, and being rejected?

I'm trying to port TX generation logic to a different (and unpopular) language. I've been beating my head against this way too long and should have walked away but, well, you know, closure, and ...
2
votes
1answer
2k views

Difference between createmultisig and addmultisigaddress?

What is the functional difference between createmultisig and addmultisigaddress in bitcoincore (v 0.10)? To be clear, I understand how both function. ie. multisigCmd n ["address1 public key as hex", ...
5
votes
1answer
4k views

How can I view the Blockchain locally on my machine?

I'd like to view the blockchain on my Windows 7 machine. Right now I'm looking under roaming/Bitcoin/blocks, and trying to open blk00000.dat . I can't read any of it though, it seems the text is ...
0
votes
2answers
1k views

calculate transaction ID TXID from JSON or raw transaction

consider an offline transaction that has not been posted yet, created through a method such as here: http://brainwallet.org/#tx a) how could I calculate the transaction ID from the raw transaction? ...
3
votes
1answer
246 views

Can the same target address appear more than once on transaction output?

Normally, a transaction output will contain a list of address + amount. Each element in this list has an associate output number, "vout". For example: Transaction outputs: vout=0: addr=m111111, ...
68
votes
3answers
24k views

How to redeem a basic Tx?

Given a raw, standard Tx (wiki): 01000000 01 26c07ece0bce7cda0ccd14d99e205f118cde27e83dd75da7b141fe487b5528fb 00000000 8b ...
8
votes
2answers
354 views

Why is the Block Header txn_count field always zero?

According to the Protocol Specification, the txn_count field of a Block Header is always set to 0, why is that? What are the intended future uses of this field?