Earn Bitcoin by helping others

On BitQ&A you can get your questions answered by setting up a bounty or you can get paid by answering the community's questions.

How to show a BSV wallet balance in a website?

I want to display a BSV address, set up and display a funding goal with a progress bar.

As soon as a transaction happen the balance should be live updated and the progress bar should indicate the progress. I have no clue how to set up this. Who can give me a simple code for this?

Thanks.

Submit an answer See answers Share on Twitter Share on Facebook

Double hash in Bitcoin

what exactly is this? Does this mean every TX gets hashed twice? How does it help to filter the content from the block chain (As Dr. Wright said)? Why cant i hash it just once and save the hash of the TX and prune the data (illegal)? Isnt the content now filtered with just a single hash? or am i getting it wrong?

Submit an answer See answers Share on Twitter Share on Facebook

What are API/SDK options available to Bitcoin SV developers?

Which options are available for developers that want to build on Bitcoin SV blockchain? What APIs and/or SDKs can be used?

How do different possibilities compare in terms of functionality, ease of use and cost?

Is there a single solution that can cover all needs of an average app or should more be used at the same time?

Submit an answer See answers Share on Twitter Share on Facebook
Made with in Slovenia.