blockchain.md

⛓️ Blockchain Projects by Obsidian Systems

Here are some of our open source projects in the blockchain space. We've also done a lot of closed-source work, which you can learn more about at our website.

📃 Smart Contracts, DApps

• Syndicated Loans in DAML
• Hydra Head Demo: Cardano Hydra L2
• Kadena Pact Web Tools
• DAML Smart contract testing: daml-cucumber 🥒

🏗️ Infrastructure

• Hydra Pay for Cardano L2
• Polygon Nodes in Nix
• IPFS x Nix
• DAML SDK in Nix
• IPFS Plugin for Software Heritage IDs
• SOL-ETH Bridge

📒 Ledger App Development Platform

• Alamgu Ledger App Build Infrastructure: alamgu
• Alamgu Example Ledger App: alamgu-example
• Ledger Parser Combinators: ledger-parser-combinators
• Ledger UI Prompts: ledger-prompts-ui
• Ledger Crypto Helpers: ledger-crypto-helpers
• Ledger Logging: ledger-log
• Alamgu Generic Ledger CLI: alamgu-generic-cli
• Ledger Proto Gen: ledger-proto-gen
• Ledger Async Block: ledger-async-block
• Alamgu LedgerJS library: hw-app-alamgu
• Trie datastructure: trie-enum
• Derive macro for enums: enum-init
• LLVM pass for Ledger's PIC strategy: llvm-ledger-ropi

🔑 Ledger Apps

Sui

• SUI Ledger App: ledger-app-sui
• JS bindings for the SUI Ledger App

Pocket

• POKT Ledger App: ledger-app-pocket
• JS bindings for the POKT Ledger App

Kadena

• KDA Ledger App: ledger-app-kadena
• JS bindings for the KDA Ledger App

Avalanche

• AVAX Ledger App: ledger-app-avalanche
• JS bindings for the AVAX Ledger App
• Avalanche Wallet CLI

Provenance

• HASH Ledger App: ledger-app-provenance
• JS bindings for the HASH Ledger App

Nervos

• CKB Ledger App: ledger-app-nervos
• Ledger Plugin for CKB-CLI: ckb-plugin-ledger