Ignotus Peverell
9234e3c251
* Fix secondary scaling bugs; rename is_testnet -> is_floonet (#2215) * add global::is_mainnet() * use it to change pre-genesis pow type * rename is_testnet -> is_floonet * Support multiple chain configurations (#2217) * Support multiple chain configurations Supports generating the proper configuration for each chain type (mainnet, floonet, usernet). Will run them by default under their respective root directory (~/.grin/main, ~/.grin/floo, etc). Assigned default ports for mainnet, overriding them to keep Floonet ports unchanged. For now, starting on mainnet will abort. * Fixed usernet command line help message. Fixes #2217 * Differing magic numbers for each chain type (#2208) * stick to e=H(R|P|m) when use schnorr signature (#2200) * stick to e=H(R|P|m) when use schnorr signature * (1)add verify_slate_messages for wallet receive (2)log the message content * remove debug log on verify_slate_messages * verify the sender's message signature when receive_tx in wallet listen * Revert "remove debug log on verify_slate_messages" This reverts commit 65ea32a407bfd57d02bf169803f1483ba611962e. * Revert "rustfmt" This reverts commit c380ab91856344b73595bb04eef1fc087dedd84d. * Revert "(1)add verify_slate_messages for wallet receive (2)log the message content" This reverts commit 9584ca7a893b22a768dea061039140033c07e8eb. * [re-floonet] Keychain Floonet BIP32 version/network option (#2235) * add 'is_floonet' property to keychain * fix hex encoding and tests * Fix couple floonet loose ends (#2230) * Fix couple floonet loose ends. Fixes #2216 * Doc fix for sig message * Refuse unkown kernel features (#2244) * Minor: magic number change for re-floonet * Set pre genesis is_secondary to true (#2247) * Minor: tx validation error display underlying * New floonet genesis * genesis rustfmt * Use chain-specific config for wallet toml gen * Fix default wallet_listener_url * New more reasonable genesis block, bumped version * genesis rustfmt * Couple minor fixes to genesis generation script
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:
- Chat: Gitter.
- Mailing list: join the ~MimbleWimble team and subscribe on Launchpad.
- Twitter for the Grin council: @grincouncil
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.