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pirate-librustzcash
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Rust-language assets for Pirate Chain / Zcash (with modifications to support Qortal cross-chain trades)
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pirate-librustzcash/zcash_history
Sean Bowe 100878cd14
Version bump of all crates (except librustzcash) 		5 years ago
..
examples Commit to number of Sapling transactions instead of shielded transactions 5 years ago
src Commit to number of Sapling transactions instead of shielded transactions 5 years ago
.gitignore Add 'zcash_history/' from commit 'e2c131fdc308265adcab774e54d4d5804c23b368' 5 years ago
COPYRIGHT Rename zcash_mmr to zcash_history. 5 years ago
Cargo.toml Version bump of all crates (except librustzcash) 5 years ago
LICENSE-APACHE Add 'zcash_history/' from commit 'e2c131fdc308265adcab774e54d4d5804c23b368' 5 years ago
LICENSE-MIT Add 'zcash_history/' from commit 'e2c131fdc308265adcab774e54d4d5804c23b368' 5 years ago
README.md Rename zcash_mmr to zcash_history. 5 years ago

README.md

zcash_history

Special implementation of Merkle mountain ranges (MMR) for Zcash!

Build Status

The main design goals of this MMR implementation are

  • Allow zero-cache and avoid db callbacks. As it is implemented, calling side must just smartly pre-load MMR nodes from the database (about log2(tree length) for append, twice as much for deletion).

  • Reuse as much logic between rust and c++ clients and place it here and librustzcash.

  • Close to zero memory consumption.

License

zcash_history is distributed under the terms of both the MIT license and the Apache License (Version 2.0), at your choice.

See LICENSE-APACHE, and LICENSE-MIT for details.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in zcash_history by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.