# TALER Blockchain > Hybrid Proof-of-Work / Proof-of-Stake cryptocurrency launched on the genesis block on 13 September 2017. The name pays homage to the historic European Thaler. Built on the Bitcoin Core foundation with a memory-hard Lyra2Z mining algorithm and Dark Gravity Wave difficulty adjustment. Maximum supply 23,333,333 TLR; ticker TLR; network port 23153. ## About - [Contact](https://taler.tech/en/contact/): how to reach the project — email, Telegram, GitHub Discussions, issue tracker - [FAQ](https://taler.tech/en/faq/): 34 frequently asked questions covering wallets, mining, staking, governance, history ## Documentation - [Getting started](https://taler.tech/en/docs/getting-started/): wallet setup and the first transaction - [Wallet setup](https://taler.tech/en/docs/wallet-setup/): per-OS instructions - [Sending and receiving](https://taler.tech/en/docs/sending-receiving/): transaction basics - [Architecture](https://taler.tech/en/docs/architecture/): node, consensus and P2P overview - [Consensus](https://taler.tech/en/docs/consensus/): hybrid PoW/PoS specification - [Mining](https://taler.tech/en/docs/node-mining/): Lyra2Z mining instructions - [Validators / Staking](https://taler.tech/en/docs/validators/): PoS participation - [Node CLI (talerd)](https://taler.tech/en/docs/node-cli/): daemon configuration and commands - [Node Docker](https://taler.tech/en/docs/node-docker/): container deployment - [Node setup](https://taler.tech/en/docs/node-setup/): full-node operation - [Seed servers](https://taler.tech/en/docs/seed-servers/): bootstrap peers - [API reference](https://taler.tech/en/docs/api-reference/): JSON-RPC interface - [RPC reference](https://taler.tech/en/docs/rpc-reference/): blockchain, wallet and network RPCs - [SDK guides](https://taler.tech/en/docs/sdk-guides/): integration patterns - [Smart contracts](https://taler.tech/en/docs/smart-contracts/) - [Security](https://taler.tech/en/docs/security/): operational security best practices - [Governance](https://taler.tech/en/docs/governance/) - [Project history](https://taler.tech/en/docs/history/) - [Troubleshooting](https://taler.tech/en/docs/troubleshooting/) ## Downloads and releases - [Downloads](https://taler.tech/en/downloads/): native binaries for Windows x64, Linux x64, Linux ARM64, macOS ARM64 - [Release notes](https://taler.tech/en/release-notes/) ## Community - [Useful links](https://taler.tech/en/links/): GitHub, Telegram, block explorers, exchanges - GitHub: https://github.com/abkvme/taler - Telegram: https://t.me/talercommunity - Twitter / X: https://twitter.com/TalerBlockchain - Block explorer: https://explorer.taler.tech/ - Email: info@taler.tech ## Other languages - [Belarusian](https://taler.tech/be/) - [Russian](https://taler.tech/ru/) - [Ukrainian](https://taler.tech/uk/) ## Optional - [security.txt](https://taler.tech/.well-known/security.txt) - [Sitemap](https://taler.tech/sitemap.xml)