You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
John Adler 3c1416b3d7
ABCI: Update readme to fix broken link to proto (#5847)
4 years ago
.github ci: run `goreleaser build` (#5824) 4 years ago
DOCKER docs: use hyphens instead of snake case (#5802) 4 years ago
abci ABCI: Update readme to fix broken link to proto (#5847) 4 years ago
behaviour lint: add errchecks (#5316) 4 years ago
blockchain modify Reactor priorities (#5826) 4 years ago
cmd cmd: hyphen case cli and config (#5777) 4 years ago
config mempool: disable MaxBatchBytes (#5800) 4 years ago
consensus modify Reactor priorities (#5826) 4 years ago
crypto crypto: fix infinite recursion in Secp256k1 string formatting (#5707) 4 years ago
docs docs: specify master for tutorials (#5822) 4 years ago
evidence modify Reactor priorities (#5826) 4 years ago
libs p2p: implement new Transport interface (#5791) 4 years ago
light light: minor fixes / standardising errors (#5716) 4 years ago
mempool mempool: disable MaxBatchBytes (#5800) 4 years ago
networks localnet: use 27000 port for prometheus (#5811) 4 years ago
node docs: use hyphens instead of snake case (#5802) 4 years ago
p2p p2p: add MemoryTransport, an in-memory transport for testing (#5827) 4 years ago
privval e2e: use ed25519 for secretConn (remote signer) (#5678) 4 years ago
proto/tendermint consensus: deprecate time iota ms (#5792) 4 years ago
proxy abci: modify Client interface and socket client (#5673) 4 years ago
rpc p2p: do not format raw msg bytes 4 years ago
scripts scripts: make linkifier default to 'pull' rather than 'issue' (#5689) 4 years ago
state abci: modify Client interface and socket client (#5673) 4 years ago
statesync modify Reactor priorities (#5826) 4 years ago
store fix lint failures with 1.31 (#5489) 4 years ago
test modify Reactor priorities (#5826) 4 years ago
third_party/proto/gogoproto proto: add buf and protogen script (#4369) 5 years ago
tools docs: use hyphens instead of snake case (#5802) 4 years ago
types consensus: deprecate time iota ms (#5792) 4 years ago
version ci: add goreleaser (#5527) 4 years ago
.clang-format ux: use docker to format proto files (#5384) 4 years ago
.dockerignore test: add end-to-end testing framework (#5435) 4 years ago
.editorconfig merge 2 rules in .editorconfig 7 years ago
.gitignore .gitignore: sort (#5690) 4 years ago
.golangci.yml lint: enable errcheck (#5336) 4 years ago
.goreleaser.yml ci: run `goreleaser build` (#5824) 4 years ago
.markdownlintignore crypto: add in secp256k1 support (#5500) 4 years ago
CHANGELOG.md changelog: squash changelog from 0.34 RCs into one (#5691) 4 years ago
CHANGELOG_PENDING.md abci: use protoio for length delimitation (#5818) 4 years ago
CODE_OF_CONDUCT.md lint: add markdown linter (#5254) 4 years ago
CONTRIBUTING.md contributing: simplify our minor release process (#5749) 4 years ago
LICENSE GPLv3 -> Apache2.0 9 years ago
Makefile Makefile: use git 2.20-compatible branch detection (#5778) 4 years ago
README.md readme: update discord link (#5795) 4 years ago
SECURITY.md lint: add markdown linter (#5254) 4 years ago
STYLE_GUIDE.md lint: add markdown linter (#5254) 4 years ago
UPGRADING.md abci: use protoio for length delimitation (#5818) 4 years ago
buf.gen.yaml buf: modify buf.yml, add buf generate (#5653) 4 years ago
buf.yaml buf: modify buf.yml, add buf generate (#5653) 4 years ago
docker-compose.yml localnet: use 27000 port for prometheus (#5811) 4 years ago
dredd.yml docs: rename swagger to openapi (#5263) 4 years ago
go.mod build(deps): Bump github.com/cosmos/iavl from 0.15.2 to 0.15.3 (#5814) 4 years ago
go.sum build(deps): Bump github.com/cosmos/iavl from 0.15.2 to 0.15.3 (#5814) 4 years ago
release_notes.md ci: add goreleaser (#5527) 4 years ago

README.md

Tendermint

banner

Byzantine-Fault Tolerant State Machines. Or Blockchain, for short.

version API Reference Go version Discord chat license tendermint/tendermint Sourcegraph

Branch Tests Coverage Linting
master Tests codecov Lint

Tendermint Core is Byzantine Fault Tolerant (BFT) middleware that takes a state transition machine - written in any programming language - and securely replicates it on many machines.

For protocol details, see the specification.

For detailed analysis of the consensus protocol, including safety and liveness proofs, see our recent paper, "The latest gossip on BFT consensus".

Releases

Please do not depend on master as your production branch. Use releases instead.

Tendermint is being used in production in both private and public environments, most notably the blockchains of the Cosmos Network. However, we are still making breaking changes to the protocol and the APIs and have not yet released v1.0. See below for more details about versioning.

In any case, if you intend to run Tendermint in production, we're happy to help. You can contact us over email or join the chat.

Security

To report a security vulnerability, see our bug bounty program. For examples of the kinds of bugs we're looking for, see our security policy.

Minimum requirements

Requirement Notes
Go version Go1.15 or higher

Documentation

Complete documentation can be found on the website.

Install

See the install instructions.

Quick Start

Contributing

Please abide by the Code of Conduct in all interactions.

Before contributing to the project, please take a look at the contributing guidelines and the style guide. You may also find it helpful to read the specifications, watch the Developer Sessions, and familiarize yourself with our Architectural Decision Records.

Versioning

Semantic Versioning

Tendermint uses Semantic Versioning to determine when and how the version changes. According to SemVer, anything in the public API can change at any time before version 1.0.0

To provide some stability to Tendermint users in these 0.X.X days, the MINOR version is used to signal breaking changes across a subset of the total public API. This subset includes all interfaces exposed to other processes (cli, rpc, p2p, etc.), but does not include the Go APIs.

That said, breaking changes in the following packages will be documented in the CHANGELOG even if they don't lead to MINOR version bumps:

  • crypto
  • config
  • libs
    • bits
    • bytes
    • json
    • log
    • math
    • net
    • os
    • protoio
    • rand
    • sync
    • strings
    • service
  • node
  • rpc/client
  • types

Upgrades

In an effort to avoid accumulating technical debt prior to 1.0.0, we do not guarantee that breaking changes (ie. bumps in the MINOR version) will work with existing Tendermint blockchains. In these cases you will have to start a new blockchain, or write something custom to get the old data into the new chain. However, any bump in the PATCH version should be compatible with existing blockchain histories.

For more information on upgrading, see UPGRADING.md.

Supported Versions

Because we are a small core team, we only ship patch updates, including security updates, to the most recent minor release and the second-most recent minor release. Consequently, we strongly recommend keeping Tendermint up-to-date. Upgrading instructions can be found in UPGRADING.md.

Resources

Tendermint Core

For details about the blockchain data structures and the p2p protocols, see the Tendermint specification.

For details on using the software, see the documentation which is also hosted at: https://docs.tendermint.com/master/

Tools

Benchmarking is provided by tm-load-test. Additional tooling can be found in /docs/tools.

Applications

Research

Join us!

Tendermint Core is maintained by Interchain GmbH. If you'd like to work full-time on Tendermint Core, we're hiring!

Funding for Tendermint Core development comes primarily from the Interchain Foundation, a Swiss non-profit. The Tendermint trademark is owned by Tendermint Inc., the for-profit entity that also maintains tendermint.com.