bitcoin-verde | Bitcoin Verde is a Java | Blockchain library

by SoftwareVerde Java Version: v2.4.0 License: MIT

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | bitcoin-verde Summary

bitcoin-verde is a Java library typically used in Blockchain, Bitcoin applications. bitcoin-verde has build file available, it has a Permissive License and it has low support. However bitcoin-verde has 290 bugs and it has 3 vulnerabilities. You can download it from GitHub.

Bitcoin-Verde is a ground-up implementation of the Bitcoin (Cash) (BCH) protocol. This project is a mining-enabled, all-in-one indexing full node, blockchain explorer, and library.

Support

Quality

Security

License

Reuse

Support

bitcoin-verde has a low active ecosystem.

It has 40 star(s) with 22 fork(s). There are 11 watchers for this library.

It had no major release in the last 12 months.

There are 1 open issues and 12 have been closed. On average issues are closed in 218 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of bitcoin-verde is v2.4.0

Quality

bitcoin-verde has 290 bugs (12 blocker, 3 critical, 183 major, 92 minor) and 6079 code smells.

Security

bitcoin-verde has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

bitcoin-verde code analysis shows 3 unresolved vulnerabilities (3 blocker, 0 critical, 0 major, 0 minor).

There are 22 security hotspots that need review.

License

bitcoin-verde is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

bitcoin-verde releases are available to install and integrate.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

bitcoin-verde saves you 63460 person hours of effort in developing the same functionality from scratch.

It has 71949 lines of code, 5464 functions and 817 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed bitcoin-verde and discovered the below as its top functions. This is intended to give you an instant insight into bitcoin-verde implemented functionality, and help decide if they suit your requirements.

Initialize
Loads all available transactions into the wallet
Returns the bytes corresponding to the bloom filter
Executes the callback when the merkle block is updated
Checks to see if the opcode is being executed
Replies if this MutableBigInteger is a minimal value
Returns the value as a long
Adds a value to the stack
Retrieves the transactions associated with the given transactions
Handle a search request
Define the message routes
Execute the downloader
Loads properties
Connect to the preferred nodes
Gets the block template
Handles a submit block request
Applies the operation to the stack
Runs the inventory
Returns a list of unspent transaction outputs for the given transaction
Returns a batch of pending block inventory
Applies the condition to the stack
Applies this transaction to the stack
Called when a connection is received
Validates a transaction
Applies the opcode to the stack
The main loop

Get all kandi verified functions for this library.

bitcoin-verde Key Features

No Key Features are available at this moment for bitcoin-verde.

bitcoin-verde Examples and Code Snippets

Bitcoin Verde v2.2.0,Getting Started

Java

Lines of Code : 1

License : Permissive (MIT)

Copy

./scripts/make.sh

Community Discussions

Trending Discussions on Blockchain

Why Metamask if web3.js can interact directly with ganache?

How to get all the NFTs of particular smart contract

I am not able to use ipfs

Interacting With Contract Web3.js

Should I use the elrond devnet instead of the testnet for development?

Trying to run "brownie run .\scripts\deploy.py --network rinkeby" but getting a ValueError

I want to get the address from mnemonic with the proper derivation path

error in ganache installation: The term 'ganache-cli' is not recognized as the name of a cmdlet, function, script file, or operable program

Truffle installation error: "install latest visual studio version"

Why am I getting this error Error: Transaction reverted without a reason string. When trying to swap tokens on uniswap?

QUESTION

Why Metamask if web3.js can interact directly with ganache?

Asked 2022-Mar-30 at 17:55

I am new to blockchain app development, I saw a project where ganache accounts are imported into Metamask, then web3.js is used to access and print those accounts and balances on Frontend (user interface).

If web3.js can directly access ganache blockchain accounts and balances, why do we need Metamask in between?

...

ANSWER

Answered 2022-Feb-08 at 09:11

If web3.js can directly acccess ganache blockchain accounts and balances, why we need metamask in between?

In this case, you don't need MetaMask to sign the transaction, as the node (Ganache) holds your private key.

But in a public environment (testnets and mainnet), the node doesn't hold your private key, so you'd need to sign the transaction using MetaMask (or any other tool that holds the private key).

Source https://stackoverflow.com/questions/70952165

QUESTION

How to get all the NFTs of particular smart contract

Asked 2022-Mar-30 at 11:00

I tried https://docs.opensea.io/reference opensea.io docs to fetch data. However, I think there are 2 APIs.

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ANSWER

Answered 2021-Aug-04 at 15:03

The assets endpoint (docs) has the asset_contract_address filter that allows you to filter by a contract address. Which will effectively allow you to paginate through all NFTs of the contract (that Opensea knows of).

Example:

Source https://stackoverflow.com/questions/68651167

QUESTION

I am not able to use ipfs

Asked 2022-Mar-29 at 03:32

I want to publish files on ipfs but it's showing me an error.

Here is my code...

...

ANSWER

Answered 2021-Nov-11 at 04:27

I am not familiar with ipfs but i checked the official docs and they have done the first line like this:

Source https://stackoverflow.com/questions/69897780

QUESTION

Interacting With Contract Web3.js

Asked 2022-Mar-19 at 17:10

I have been trying to interact with a contract on the AVAX chain using web3js and it keeps throwing the error, "TypeError: Cannot read properties of undefined (reading 'send')". I cannot figure out why this is happening, as it should be a valid statement. If anyone can help that would be awesome.

...

ANSWER

Answered 2022-Mar-19 at 17:10

The ABI needs to contain just the function and event definitions that are stored in your result property. Without the wrapper object containing status and other properties.

So in your case

Source https://stackoverflow.com/questions/71534875

QUESTION

Should I use the elrond devnet instead of the testnet for development?

Asked 2022-Mar-08 at 09:03

I've been using the testnet lately and I encounter issues: they reset it very often and the service is down for multiple hours and sometimes have bugs.

Should I use the devnet? From what I've understood it's more stable and they reset it less often?

I have a backend in js that uses the elrond-sdk-erdjs and I'm confused because there is no function that initializes the https://devnet-gateway.elrond.com only the testnet. Is there a reason?

utils.ts

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ANSWER

Answered 2021-Aug-24 at 12:56

The testnet is pretty volatile and it is reset very often (maybe weekly), without any warnings. Elrond recommends developers to use the devnet, it is reset maybe once every 3-4 months, so it's more stable.

You can get the provider like this:

Source https://stackoverflow.com/questions/68863572

QUESTION

Trying to run "brownie run .\scripts\deploy.py --network rinkeby" but getting a ValueError

Asked 2022-Mar-01 at 18:15

Hey guys I am trying to deploy my project on the rinkeby chain using infura, but I am getting a ValueError Here is my trackback:

...

ANSWER

Answered 2021-Nov-28 at 10:14

it appears your env variables are not set correctly, and it looks like in this case it's your WEB3_INFURA_PROJECT_ID.

You can fix it by setting the variable in your .env file and adding dotenv: .env to your brownie-config.yaml.

brownie-config.yaml:

dotenv: .env .env:

export WEB3_INFURA_PROJECT_ID=YOUR_PROJECT_ID_HERE Remember to save these files.

Additionally, you should be on at least brownie version v1.14.6. You can find out what version you're on with:

brownie --version

Source https://stackoverflow.com/questions/70098080

QUESTION

I want to get the address from mnemonic with the proper derivation path

Asked 2022-Feb-23 at 00:41

I am very new to blockchain programming and programming in general. I want to generate my SOL address using the mnemonic seed phrase with the derivation path "m/44'/501'/0'/0". I can't find a proper BIP44 module for python where you can specify the derivation path.

...

ANSWER

Answered 2022-Feb-23 at 00:41

After a long search through the internet, I have finally found a way of solving my problem that I want to share with you.

Source https://stackoverflow.com/questions/71217530

QUESTION

error in ganache installation: The term 'ganache-cli' is not recognized as the name of a cmdlet, function, script file, or operable program

Asked 2022-Feb-18 at 17:26

I installed ganache with yarn, but when I check the version to see if correctly installed, I get the error: "The term 'ganache-cli' is not recognized as the name of a cmdlet, function, script file, or operable program".

...

ANSWER

Answered 2021-Oct-18 at 02:20

I had the same issue but then I installed with npm and it worked

Source https://stackoverflow.com/questions/69236378

QUESTION

Truffle installation error: "install latest visual studio version"

Asked 2022-Feb-17 at 16:59

enter image description hereI've installed latest version of visual studio with desktop development c++ workload but still they are asking for it when i try to install truffle. I entered command :npm install -g truffle and lot of messages appear after 2 to 3 minutes of some kind of installation process. they are asking for Latest version of Visual Studio with "Desktop development with c++ workload" whereas i just installed my Visual studio with the same requirements. node.js and ganache are already installed. Is there any other way to install truffle?

...

ANSWER

Answered 2022-Feb-17 at 16:59

If you are installing it using npm package manager. Downgrade your npm to 7.24.2 it worked for me I hope it will also work for you. Use the following command to downgrade npm

Source https://stackoverflow.com/questions/70954642

QUESTION

Why am I getting this error Error: Transaction reverted without a reason string. When trying to swap tokens on uniswap?

Asked 2022-Feb-17 at 06:46

I'm trying to swap tokens on uniswap unsing hardhat's mainnet fork but I'm getting this error: Error: Transaction reverted without a reason string. And I don't really know why.

Here is my swap function:

...

ANSWER

Answered 2022-Feb-17 at 06:46

Weth is different from other token, you're not able to use swapTokensForTokens. We must use the swapEthForTokens function instead, and you have to declare the data option separately.

so in your case we need to do:

Solidity code:

Source https://stackoverflow.com/questions/71152833

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install bitcoin-verde

To build the node, run the following:. This command will run the gradle command to download dependencies and build the jar file, its configuration, and run-scripts, located within the out directory. If you are running on OSX, you may need to run ./scripts/osx/link-openssl.sh before running the node. To run the node, you may cd into out and execute one of the run-* scripts. Or from the project directory, run ./scripts/run-node.sh (or ./run-node.sh from the out directory). Review the out/conf/server.conf and change the node's settings as desired. The default configuration requires ~6GB ram at its peak, and a 300GB SSD to perform optimally. Best performance is achieved by increasing the bitcoin.database.maxMemoryByteCount and by running on an NVME drive. For more detailed instructions, please refer to https://explorer.bitcoinverde.org/documentation/.

Support

Any contributions are welcomed and will be reviewed via pull-requests. In order to be accepted, care must be taken for all immutable classes and their mutable counterparts. Additionally, PR resolving bugs preferrably be accepted along with a test proving their existence and fix.

Find more information at: