opencbdc-tx | transaction processor

by mit-dci C++ Version: Current License: Non-SPDX

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kandi X-RAY | opencbdc-tx Summary

opencbdc-tx is a C++ library. opencbdc-tx has no bugs, it has no vulnerabilities and it has medium support. However opencbdc-tx has a Non-SPDX License. You can download it from GitHub.

OpenCBDC is a technical research project focused on answering open questions surrounding central bank digital currencies (CBDCs). This repository includes the core transaction processor for a hypothetical, general purpose central bank digital currency (CBDC). Initially, this work was derived from Project Hamilton (a collaboration between the MIT Digital Currency Initiative (DCI) and the Federal Reserve Bank of Boston (FRBB)). For higher-level conceptual explanations, as well as findings and conclusions related to this code, see our research paper. Initially, we focused our work on achieving high transaction throughput, low latency, and resilience against multiple geographical datacenter outages without significant downtime or any data loss. The design decisions we made to achieve these goals will help inform policy makers around the world about the spectrum of tradeoffs and available options for CBDC design.

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Quality

Security

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Support

opencbdc-tx has a medium active ecosystem.

It has 842 star(s) with 182 fork(s). There are 59 watchers for this library.

It had no major release in the last 6 months.

There are 55 open issues and 40 have been closed. On average issues are closed in 63 days. There are 14 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of opencbdc-tx is current.

Quality

opencbdc-tx has no bugs reported.

Security

opencbdc-tx has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

opencbdc-tx has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

opencbdc-tx releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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opencbdc-tx Key Features

No Key Features are available at this moment for opencbdc-tx.

opencbdc-tx Examples and Code Snippets

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Community Discussions

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

Vulnerabilities

No vulnerabilities reported

Install opencbdc-tx

Don't forget to run the docker daemon!.
Install Docker
Install docker-compose
The following commands are all performed from within the second container we started in the previous step. In each of the below commands, you should pass atomizer-compose.cfg instead of 2pc-compose.cfg if you started the atomizer architecture.
Mint new coins (e.g., 10 new UTXOs each with a value of 5 atomic units of currency) # ./build/src/uhs/client/client-cli 2pc-compose.cfg mempool0.dat wallet0.dat mint 10 5 [2021-08-17 15:11:57.686] [WARN ] Existing wallet file not found [2021-08-17 15:11:57.686] [WARN ] Existing mempool not found 4bc23da407c3a8110145c5b6c38199c8ec3b0e35ea66bbfd78f0ed65304ce6fa If using the atomizer architecture, you'll need to sync the wallet after: # ./build/src/uhs/client/client-cli atomizer-compose.cfg mempool0.dat wallet0.dat sync
Inspect the balance of a wallet # ./build/src/uhs/client/client-cli 2pc-compose.cfg mempool0.dat wallet0.dat info Balance: $0.50, UTXOs: 10, pending TXs: 0
Make a new wallet # ./build/src/uhs/client/client-cli 2pc-compose.cfg mempool1.dat wallet1.dat newaddress [2021-08-17 15:13:16.148] [WARN ] Existing wallet file not found [2021-08-17 15:13:16.148] [WARN ] Existing mempool not found usd1qrw038lx5n4wxx3yvuwdndpr7gnm347d6pn37uywgudzq90w7fsuk52kd5u
Send currency from one wallet to another (e.g., 30 atomic units of currency) # ./build/src/uhs/client/client-cli 2pc-compose.cfg mempool0.dat wallet0.dat send 30 usd1qrw038lx5n4wxx3yvuwdndpr7gnm347d6pn37uywgudzq90w7fsuk52kd5u tx_id: cc1f7dc708be5b07e23e125cf0674002ff8546a9342928114bc97031d8b96e75 Data for recipient importinput: cc1f7dc708be5b07e23e125cf0674002ff8546a9342928114bc97031d8b96e750000000000000000d0e4f689b550f623e9370edae235de50417860be0f2f8e924eca9f402fcefeaa1e00000000000000 Sentinel responded: Confirmed If using the atomizer architecture, you'll need to sync the sending wallet after: # ./build/src/uhs/client/client-cli atomizer-compose.cfg mempool0.dat wallet0.dat sync
Check that the currency is no longer available in the sending wallet # ./build/src/uhs/client/client-cli 2pc-compose.cfg mempool0.dat wallet0.dat info Balance: $0.20, UTXOs: 4, pending TXs: 0
Import coins to the receiving wallet # ./build/src/uhs/client/client-cli 2pc-compose.cfg mempool1.dat wallet1.dat importinput cc1f7dc708be5b07e23e125cf0674002ff8546a9342928114bc97031d8b96e750000000000000000d0e4f689b550f623e9370edae235de50417860be0f2f8e924eca9f402fcefeaa1e00000000000000 # ./build/src/uhs/client/client-cli 2pc-compose.cfg mempool1.dat wallet1.dat sync # ./build/src/uhs/client/client-cli 2pc-compose.cfg mempool1.dat wallet1.dat info Balance: $0.30, UTXOs: 1, pending TXs: 0