priceoracle
Fulcrum
priceoracle | Fulcrum | |
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6 | 22 | |
- | 301 | |
- | - | |
- | 8.2 | |
- | 10 days ago | |
C++ | ||
- | GNU General Public License v3.0 or later |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
priceoracle
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BCHBULL's Price Oracles and Decentralization
The most obvious point is oracle risk - GP can enter contracts, then manipulate oracle to be in its own favor. GP tries to run its oracles better than many others and is significantly more accountable, but the centralization does not go away. We have tried to outsource this to established, reliable third parties from the very start, but none took the bait - it's simply too unproven of a project for any big players to throw significant resources at it.
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The next asset on BCH Bull is silver!
The mitigation of fraudulent behavior is that the oracle follows a very strict standard which would allow anyone who detects conflicting messages (any message used to redeem a contract will be public) can prove that the oracle is acting out of spec, and everyone can take steps to resolve contracts separately through the mutual redemption. Through other circumstances that take time to explain, mutual redemption is not actually available on the current set of contracts. It's not an ideal situation.
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BCH Price Oracles (Beta) is now out - immutable, cryptographically signed price data for multiple assets: https://oracles.cash
The Price Oracle Library (and on NPM)
- Coingecko shows BCH as having zero development going on
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How is oracle data, used by smart contracts, saved forever, or is it?
Medium answer: The oracle follows a specification that makes it easy for someone to prove if the oracle is misbehaving, for example publishing two prices for the same point in block/time.
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Help with BCH Wealth Management Integration
Prices they can get from various apis like bitcoin.com, coingecko or bitpay. At least I know coingecko provides historical prices. Depends on their use case as to how they want to get price data though. If they need highly accurate minute-to-minute data, they may need to aggregate themselves. If they need BCH-USD prices, they could use the existing General Protocols price oracle https://gitlab.com/GeneralProtocols/priceoracle.
Fulcrum
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Can't get addresses to load in mempool
Fulcrum. Fulcrum requires more resources than romanz/electrs but it can still run on a Raspberry Pi, and it handles heavy queries much more efficiently. If you're having issues with romanz/electrs, Fulcrum is worth a try.
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List of Resources for Developing with CashTokens on Bitcoin Cash
https://github.com/cculianu/Fulcrum (Electrum server, most wallets rely on it to find UTXOs belonging to addresses)
- Announcing Emerald DAO v2.1.0 NFT Series
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Can't connect Electrum wallet to EPS through localhost, SSL issue
I am not familiar with EPS so the only thing I am going to suggest is to try Fulcrum which is another electrum server implementation and it's super fast. After setting it up, I let it sync and build the database (it took 8 hours) and now I can connect both Sparrow Wallet and BlueWallet to it both via Tor on port 50001 and SSL on port 50002 with the self-signed certificate I created.
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Only 2 Node Projects are Ready for the Upgrade Coming in Just Over 2 Weeks? Are we heading for a big fork?
How will you be using the node? FYI for a lot of use cases, an SPV friendly indexer like Fulcrum (high performance version of Electrum) will work, for example through the JS library Electrum Cash. There is also the massively powerful but also heavy ChainGraph. There is also Bitcoin Verde node which uses a SQL database for storage which is nice if you want that. Etc. But yeah, sucks about BCHD for now.
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Sparrow Server types
That's you running for example ElectrumX or Fulcrum, or any other Electrum-server implementation on top of your bitcoind.
- How Wallet Mobile Softwares deal with Wallet Balance and Transactions history?
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What can you do with bitcoin core
Or you can run an electrum server on top of bitcoin core, which is what I do. I use Fulcrum, because it's really easy to install. Then you can point your Electrum wallet (Android or PC) or Sparrow (PC) or BlueWallet (iOS or Android) to your own electrum server.
- How do you find underlying addresses or balance/transactions from a Bitcoin xpub, zpub, or ypub address?
- Fulcrum 1.9.0 Release Adds CashTokens support to the RPC API
What are some alternatives?
goslp - SLP packages for golang
electrum-cash
protocol - Memo, Member, BlockPress, Wewo Protocol and Proposals
Bitcoin-Swift-Kit - Comprehensive Bitcoin development library for iOS, implemented on Swift. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Comprehensive Bitcoin development library for iOS, implemented on Swift. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Fully compliant with existing standards and BIPs.
anyhedge
bitcoin-cash-node
bitbox-sdk - BITBOX SDK for Bitcoin Cash
wallet - In Browser Bitcoin Cash Wallet Designed for Developing Apps
mint - Non-custodial web-based tool to manage your SLP tokens.
bitcoin-verde - Bitcoin Verde is a Java full-node implementation of the Bitcoin Cash protocol. Fully indexed, Bitcoin Verde is a unique, from the ground-up, implementation. Bitcoin Verde provides a block explorer, development library, and network implementation diversification.
bounties - A list of the ChainTip bounties available
paybutton - PayButton makes it easy to accept eCash by adding a donation or buy button to your website.