Minimal implementation of the Mimblewimble protocol.
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Joseph Goulden 8ce2bfda58 feat: TUI logs view (#3064)
* fix: add logs page to TUI

* chore: print panic traces to TUI logs

* chore: stop and start tui nicely and a bit of refactoring

* chore: rustfmt

* chore: typo

* chore: use sync_channel for logs

* chore: don't try to unwrap err on try_send log message

* chore: fix compiler/lint warnings

* fix: Only create logs channel if TUI is enabled and resovle other small review comments

* fix: wrap logs in TUI to fix window size

* fix: debug and trace logs appear white in the TUI logs
2019-11-13 09:45:59 -05:00
.cargo windows cargo settings (#2632) 2019-02-26 16:48:45 +00:00
.ci CI Improvements (#2928) 2019-06-27 10:31:58 -04:00
.github Update contributing guidelines (#2563) 2019-02-19 14:29:58 +00:00
.hooks chore: pre-commit hook - format all staged files, re-add then commit (#3078) 2019-10-07 21:00:41 +01:00
api Retrieve outputs within a block height range (#3103) 2019-11-04 15:04:21 +00:00
chain Retrieve outputs within a block height range (#3103) 2019-11-04 15:04:21 +00:00
config feat: TUI logs view (#3064) 2019-11-13 09:45:59 -05:00
core Retrieve outputs within a block height range (#3103) 2019-11-04 15:04:21 +00:00
doc fix a spelling mistake (#3106) 2019-10-31 19:04:54 +01:00
etc Change 2018 to 2019 in copyright files (#3072) 2019-10-02 09:40:20 +01:00
keychain Remove usage of try! macro, use ? instead (#3097) 2019-10-21 15:01:18 -04:00
p2p Verify headers and blocks only when needed (#3023) 2019-10-27 08:40:52 +01:00
pool Refactor transaction building combinators (#3057) 2019-11-01 10:56:58 +00:00
servers feat: TUI logs view (#3064) 2019-11-13 09:45:59 -05:00
src feat: TUI logs view (#3064) 2019-11-13 09:45:59 -05:00
store use remove_range_closed for clarity (#3088) 2019-10-07 21:01:44 +01:00
util feat: TUI logs view (#3064) 2019-11-13 09:45:59 -05:00
.editorconfig [1.1.0] Merge master into 1.1.0 (#2720) 2019-04-01 11:47:48 +01:00
.gitignore Optimizing the code and making it more idiomatic (#2269) 2019-01-01 15:29:16 -08:00
azure-pipelines.yml CI Improvements (#2928) 2019-06-27 10:31:58 -04:00
Cargo.lock track opts when requesting blocks (not just if we requested them) (#3089) 2019-10-10 09:38:25 +01:00
Cargo.toml update versioning to 3.0.0 alpha (#3080) 2019-10-04 10:51:55 +01:00
CODE_OF_CONDUCT.md Many typo fixes (#1158) 2018-06-13 17:03:34 +01:00
CONTRIBUTING.md mimblewinble -> mimblewimble (#2803) 2019-05-03 13:48:25 +01:00
LICENSE Create LICENSE 2017-06-29 09:24:44 -07:00
README.md Add Azure-pipeline badge (#2818) 2019-05-09 10:54:24 -07:00
rustfmt.toml cannot use unstable rustfmt features outside nightly toolchain (#1338) 2018-08-10 14:54:09 +01:00
SECURITY.md Implement security-process RFC (#3009) 2019-10-08 18:26:24 +03:00

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Grin

Grin is an in-progress implementation of the MimbleWimble protocol. Many characteristics are still undefined but the following constitutes a first set of choices:

  • Clean and minimal implementation, and aiming to stay as such.
  • Follows the MimbleWimble protocol, which provides great anonymity and scaling characteristics.
  • Cuckoo Cycle proof of work in two variants named Cuckaroo (ASIC-resistant) and Cuckatoo (ASIC-targeted).
  • Relatively fast block time: one minute.
  • Fixed block reward over time with a decreasing dilution.
  • Transaction fees are based on the number of Outputs created/destroyed and total transaction size.
  • Smooth curve for difficulty adjustments.

To learn more, read our introduction to MimbleWimble and Grin.

Status

Grin is live with mainnet. Still, much is left to be done and contributions are welcome (see below). Check our mailing list archives for the latest status.

Contributing

To get involved, read our contributing docs.

Find us:

Getting Started

To learn more about the technology, read our introduction.

To build and try out Grin, see the build docs.

Philosophy

Grin likes itself small and easy on the eyes. It wants to be inclusive and welcoming for all walks of life, without judgement. Grin is terribly ambitious, but not at the detriment of others, rather to further us all. It may have strong opinions to stay in line with its objectives, which doesn't mean disrespect of others' ideas.

We believe in pull requests, data and scientific research. We do not believe in unfounded beliefs.

Credits

Tom Elvis Jedusor for the first formulation of MimbleWimble.

Andrew Poelstra for his related work and improvements.

John Tromp for the Cuckoo Cycle proof of work.

J.K. Rowling for making it despite extraordinary adversity.

License

Apache License v2.0.