Golang library for BSV
I would like to know if there’s a simple golang library that it is possible to use to build and send BSV transactions.
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Is it possible to use browser's crpyo primitives with bsv library?
I have some code that does a lot of HD derivation and ECIES encryption/decryption and I noticed that it runs quite slow in the browser. I did some profiling and it seems that it spends most of the time in the libraries that handle primitives (sha256 hashing, big int, …).
This makes sense as it seems that we have this primitives natively in node, but we need to use libraries in the browser. I did some Googling and it seems that newer browsers do have some support for this things so I was wondering if it is possible to use that when available? I suspect that would speed up things significantly?
I am thinking about browser’s native APIs such as SubtleCrypto and BigInt. Or even an Emscripten-compiler Javascript library such as js-nacl.
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?
Mix IP2IP and SPV What it means SBV
Why mix IP2IP and SPV? What is SBV? Practical use and advantages?
what is the cheapest computer to run SV
What is the cheapest desktop I can buy to run SV node at home and have it handle the biggest blocks today?
A link would be appreciated
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