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Minimal implementation of the Mimblewimble protocol.
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hashmap b889069722 Make sure the entire buffer was written (#1842) 
We may write just a part of the buffer and we don't check the result, so
write_all is probably what we need here
2018-10-25 10:46:31 -07:00
.hooks cannot use unstable rustfmt features outside nightly toolchain (#1338) 2018-08-10 14:54:09 +01:00
api Replace logging backend to log4rs and add log rotation (#1789) 2018-10-21 13:30:56 -07:00
chain Small style changes in core crate (#1816) 2018-10-23 21:09:16 +02:00
config full node == fast sync (no full archival guarantees) (#1809) 2018-10-23 13:01:19 +01:00
core handle re-orgs in transaction_pool (#1829) 2018-10-24 17:57:31 +01:00
doc Expose post_tx in OwnerAPI Post (#1795) 2018-10-21 13:26:35 -07:00
keychain Replace logging backend to log4rs and add log rotation (#1789) 2018-10-21 13:30:56 -07:00
p2p Remove TODO for counting of bytes that was already done (#1838) 2018-10-25 15:57:53 +02:00
pool Pool crate cleanup (#1835) 2018-10-25 14:21:36 +02:00
servers Remove unwrap() and add tx. pool error member to Error enum (#1839) 2018-10-25 16:00:39 +02:00
src Cleanup sync loop (#1811) 2018-10-22 22:50:13 -07:00
store Make sure the entire buffer was written (#1842) 2018-10-25 10:46:31 -07:00
util Fix path to log file in panic message (#1815) 2018-10-24 09:13:57 -07:00
wallet Remove fluff in SendTXArgs (#1825) 2018-10-24 12:10:40 +02:00
.auto-release.sh chore: automatic binaries release (#1540) 2018-09-25 08:37:24 +08:00
.editorconfig Add a .editorconfig file 2018-05-07 10:08:55 -04:00
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.gitlab-ci.yml Add gitlab ci config (#860) 2018-03-25 17:41:49 +00:00
.travis.yml Chain init reset sync head (#1724) 2018-10-11 12:28:07 +01:00
Cargo.lock Fix build error (#1803) 2018-10-21 23:56:42 +02:00
Cargo.toml Replace logging backend to log4rs and add log rotation (#1789) 2018-10-21 13:30:56 -07:00
CODE_OF_CONDUCT.md Many typo fixes (#1158) 2018-06-13 17:03:34 +01:00
CONTRIBUTING.md docs: contributing.md twitter link for the council (#1708) 2018-10-10 09:52:06 +08:00
Dockerfile Dockerfile updates (#1580) 2018-09-25 13:18:17 -07:00
LICENSE Create LICENSE 2017-06-29 09:24:44 -07:00
README.md Readme twitter link for the council 2018-10-09 18:39:34 +00:00
rustfmt.toml cannot use unstable rustfmt features outside nightly toolchain (#1338) 2018-08-10 14:54:09 +01:00
SECURITY.md First pass at Grin's security policy 2018-09-10 22:52:17 +00:00

README.md

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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, aiming to stay as such.
  • Follows the MimbleWimble protocol, which provides great anonymity and scaling characteristics.
  • Cuckoo Cycle proof of work.
  • Relatively fast block time (a 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 still an infant, 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.