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A curated list of awesome resources about using sCrypt
https://github.com/sCrypt-Inc/awesome-scrypt

List: awesome-scrypt

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A curated list of awesome resources about using sCrypt

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README 

        


  
Awesome sCrypt


  


    

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A curated list of awesome sCrypt resources, libraries, tools and more.


  
Please check the contribution guidelines for information on formatting and writing pull requests.


  




### Contents



- [Official](#official)

- [Tutorials](#tutorials)

- [Articles](#articles)

  - [From Official Blog](#from-official-blog)

  - [Community](#community)

- [Videos](#videos)

- [Code Samples](#code-samples)

- [Libraries](#libraries)

- [SDKs](#sdks)

- [IDEs](#ides)

- [Transpiler](#transpiler)

- [Applications](#applications)

- [Wallet Supports](#wallet-supports)

- [Faucets](#faucets)

- [Third-Party Tools](#third-party-tools)

- [Community](#community-1)

- [License](#license)



## Official



- [Web](https://scrypt.io) - Official website.

- [Docs](https://scryptdoc.readthedocs.io/en/latest/) - Official documentation.

- [Blog](https://medium.com/@xiaohuiliu) - Official blog with regular updates on the latest smart contract development.



## Tutorials



- [sCrypt Academy](https://academy.scrypt.io) - An interactive learning website, #1 sCrypt tutorial.

- [Learn sCrypt by Example](https://by-example.scrypt.io) - An introduction to sCrypt with simple examples.

- [Introduction to Bitcoin Smart Contracts](https://xiaohuiliu.medium.com/introduction-to-bitcoin-smart-contracts-9c0ea37dc757) - Introduction on UTXO Model, Bitcoin Virtual Machine, and Script.

- [A Step-by-Step Guide to Developing Bitcoin Smart Contracts](https://xiaohuiliu.medium.com/a-step-by-step-guide-to-developing-bitcoin-smart-contracts-e43f00f42f05) - Complete workflow of the design, development, testing, deployment, and invocation process of sCrypt smart contracts.

- [Full Stack Bitcoin Dapp Tutorial](https://xiaohuiliu.medium.com/full-stack-bitcoin-dapp-tutorial-adff2bc4f657) - Build a full-stack decentralized Tic-Tac-Toe with a frontend.

- [Bitcoin vs Ethereum Smart Contracts](https://xiaohuiliu.medium.com/bitcoin-vs-ethereum-smart-contracts-921e0a12b043) - Advantages of UTXO over account based model.

- [Stateful Smart Contracts on Bitcoin](https://xiaohuiliu.medium.com/stateful-smart-contracts-on-bitcoin-sv-c24f83a0f783) - How to maintain state across transactions in a contract.



## Articles



### From Official Blog

- [Play Conway’s Game of Life on Bitcoin Forever](https://xiaohuiliu.medium.com/play-conways-game-of-life-on-bitcoin-forever-47c6fb7ed682) - Turing-Complete Conway's Game of Life on Bitcoin.

- [AI on Bitcoin](https://xiaohuiliu.medium.com/ai-on-bitcoin-96bbc97a62b9) - Perceptron.

- [Zero Knowledge Proof and its Applications in Bitcoin](https://xiaohuiliu.medium.com/zero-knowledge-proof-and-its-applications-in-bitcoin-aca833d7d745) - Escrow for purchasing physical goods.

- [Machine Learning on Bitcoin](https://xiaohuiliu.medium.com/machine-learning-on-bitcoin-40f830ad1b43) - Singular Value Decomposition (SVD).

- [Machine Learning Marketplace on Bitcoin](https://xiaohuiliu.medium.com/machine-learning-marketplace-on-bitcoin-d8eb577be812) - Decentralized Kaggle Competitions.

- [Secure Multiparty Computations (MPC) on Bitcoin](https://xiaohuiliu.medium.com/secure-multiparty-computations-on-bitcoin-953a64843b94) - Decentralized Lottery.

- [Oracle on Bitcoin](https://xiaohuiliu.medium.com/access-external-data-from-bitcoin-smart-contracts-2ecdc7448c43) - Rabin signatures.

- [Auction on Bitcoin](https://xiaohuiliu.medium.com/auction-on-bitcoin-4ba2b6c18ba7) - Secure and transparent auction system.

- [Patreon on Bitcoin](https://xiaohuiliu.medium.com/patreon-on-bitcoin-4c3626d4ce5) - Recurring payments and checking accounts.

- [Outsource Computation on Bitcoin](https://xiaohuiliu.medium.com/outsource-computation-on-bitcoin-sv-3beac7c7771b) - Travelling salesman problem.

- [Sudoku on Bitcoin](https://xiaohuiliu.medium.com/sudoku-on-bitcoin-bd78551956fb) - On-chain Sudoku.

- [Read More](https://xiaohuiliu.medium.com/)



### Community

- [Ordinal Lock](https://docs.1satordinals.com/ordinal-lock) - Trustless on-chain sale of ordinals NFT

- [TimeLock Bitcoin and Tokens via sCrypt](https://web.archive.org/web/20210504001128/https://coingeek.com/timelock-bitcoin-and-tokens-via-scrypt-%E2%8C%9B/) - Provably lock up bitcoins/tokens till a certain time by Joshua Henslee.

- [Non-Custodial Agent Bitcoin Transfer](https://medium.com/tokenized-blog/non-custodial-agent-bitcoin-transfer-afacb9c4c625) - Avoid custodial risk using OP_PUSH_TX by Tokenized.

- [How to "Hack" OP_PUSH_TX](https://nikamotosv.substack.com/p/a-1-over-65k-probability-to-fail) - by frenchfrog42

- [Merkle tree proof based data storage](https://powping.com/posts/fe6cc987ecfc2f799ed465b41bc959e4c58f2fe8b2af477ce27da49103f26bf9) - A contract data storage approach by zhangweis.

- [Bitcoin Script Engineering part II](https://medium.com/@Stas33496115/bitcoin-script-engineering-part-ii-ba8095f093c0) - Weather Derivative contract by Stas Trock.

- [Alan meets Satoshi](https://shilch.me/bitcoin-turing-complete/) - Understanding the bitcoin [turing completeness proof](https://xiaohuiliu.medium.com/turing-machine-on-bitcoin-7f0ebe0d52b1) of X. Liu by shilch

- [trustless on-chain Bitcoin vanity address generation](https://medium.com/@sinkec.mihael/on-chain-outsourcing-of-vanity-address-generation-on-bitcoin-fe816729be06) by msinkec

- [global unique ID enforced by miners](https://github.com/mr-word/manadocs-public/blob/master/for-bsv-devs.md) a proposal to have L1 tokens by Mr Word

- [First attempt at the “Back to Genesis” issue](https://medium.com/@buildonbsv/first-attempt-at-the-back-to-genesis-issue-6144f398b724) - by Andrew Kondelin

- [“Back to Genesis” Simplest Explanation](https://medium.com/@buildonbsv/back-to-genesis-simplest-explanation-7a9264ca6aed) - by Andrew Kondelin

- [How to Create Overlay Networks inside Bitcoin Script](https://mdtechnologies.medium.com/how-to-create-overlay-networks-inside-bitcoin-script-a5f1a0504386) - by Murray Distributed Technologies

- [Bitcoin’s Decentralized Exchange based on UTXO](https://chainbow.medium.com/bitcoins-decentralized-exchange-based-one-utxo-5c6665494550) - by Chainbow

- [Scaling scripts with Merkle Trees](https://blog.vala.ai/posts/merkletree/): code [repo](https://github.com/valapm/bsv-merkletree)

- [Your type is not type](https://nikamotosv.substack.com/p/your-type-is-not-type) - by frenchfrog42



## Videos



- [Learning sCrypt](https://www.youtube.com/watch?v=XxGi8_85kp0&list=PL0Kn1t30VSpGcbwN-bcbU1-x0fRAoq-GI) - A tutorial series teaching sCrypt

- [sCrypt 101](https://www.youtube.com/playlist?list=PLS85rLsNeKer25rAwJCB-UTy3hcU3aoZS) - an in-depth look into the world of sCrypt smart contracts by Project Babbage

- [Bitcoin Class with Satoshi](https://youtube.com/playlist?list=PL0Kn1t30VSpEmlsKxlTrlW7s9zGoLgJFY) - Weekly Bitcoin class with Dr. Craig Wright and Xiaohui Liu.

- [sCrypt Smart Contracts](https://www.youtube.com/@yusufidimaina9989) - Tutorials and meetups

- [Hello World with React](https://www.youtube.com/watch?v=8uOUZruAChY) - Simple examples 

- [BSV Dubai Conference](https://youtu.be/c_zAlkImgTU) - Solidity Transpiler and How to implement BTC, ETH, Zcash, and Monero on Bitcoin

- [sCrypt Online Meetups](https://www.youtube.com/playlist?list=PL0Kn1t30VSpFvpa872C_sZLwFaccHxU9W) - Recordings of Weekly sCrypt meetups

- [Smart Contracts with sCrypt](https://youtube.com/watch?v=neFzipqzegU) - 4-part series by Stephan February of TwoStack.

- [Getting Started with sCrypt](https://www.buildonbsv.com/) - Setup, deploy, and line-by-line breakdown of an escrow contract by Ty Everett.

- [Developing Smart Contracts on BSV](https://youtu.be/9v3bKpvABXA) - Introduction to sCrypt, a talk given at BSV DevCon 2020 by X. Liu.

- [OP_PUSH_TX and Its Applications in Bitcoin Smart Contracts](https://youtu.be/NDIlSRnm2Uc) - OP_PUSH_TX and the smart contract applications that can be built with it, a talk given at BSV DevCon 2021 by X. Liu.

- [What is Bitcoin Script? What is sCrypt and why it is needed.](https://youtu.be/ZKn0yR8jpec) - Introduction to Bitcoin Script and sCrypt by Ken Sato.

- [How to Program Smart Contracts on BSV](https://youtu.be/9v3bKpvABXA) - Demonstrate how to build Smart Contracts using sCrypt at BSV SF Meetup 2019 by X. Liu.

- [sCrypt: A High Level Smart Contract Language for BSV](https://youtu.be/wDkOyB0DkIk) - sCrypt debut at CoinGeek Seoul 2019 by X. Liu.

- [Smart Contracts on BSV](https://youtu.be/tQE9a46KHmk) - sCrypt progress update at CoinGeek London 2020 by X. Liu.

- [Introduction to sCrypt](https://youtu.be/kQlA1VwzU70) - At BSV Devcon China 2020 by Yiqiang Wang (in Chinese).

- [An introduction of sCrypt Development Tools](https://youtu.be/TX7HXq7EeKc) - BSV Webinar Episode 3 in 2021 by Yiqiang Wang (in Chinese).

- [How to Program Smart Contracts on BSV](https://youtu.be/9v3bKpvABXA) - Demonstrate how to build Smart Contracts using sCrypt at BSV SF Meetup 2019 by X. Liu.

- [Bitcoin Smart Contracts, Relationship with Satoshi, BSV](https://youtu.be/gcwjPH4iR74) - X. Liu at the Friendly Bear podcast to discuss his journey into smart contracts for Bitcoin SV and also on his relationship with Satoshi

- [Dubai Conference Review at CoinGeek Weekly Livestream](https://youtu.be/8R8p1iuVKxc) - X. Liu talks ETH, BSV, and transpiler with Kurt Wuckert Jr.

- [Smart Contract for Blockchain Based Land Registry Management on Bitcoin SV](

https://youtu.be/OcSQAOyoFXk) - by Yusufi



## Code Samples



- [sCrypt Project Boilerplate](https://github.com/sCrypt-Inc/boilerplate) - Official boilerplate with 80 contract examples and growing.

- [Aaron's sCrypt playground](https://github.com/gitzhou/scrypt-playground)

- [Note Protocol](https://github.com/NoteProtocol/scryptdemo) - https://noteprotocol.org/

- [Tic-Tac-Toe: Bitcoin](https://github.com/carlosamcruz/tictactoebitcoin) - using private key directly without wallet, video is on [Youtube](https://youtu.be/BdDT9R3qxmE)

- [5*5 Tic-Tac-Toe](https://github.com/yusufidimaina9989/5x5-tic-tac-toe-game-on-bitcoin-sv-blockchain)

- [Gist](https://gist.github.com/ccoincash) - Sample contract and deploy code for token sale, transaction parsing, merkle tree, token swap, and binary option by ccoincash

- [Sensible Fungible Token](https://github.com/sensible-contract/token_sensible)

- [Sensible NFT](https://github.com/sensible-contract/nft)

- [Sensible NFT Auction](https://github.com/sensible-contract/nft-auction-js)

- [Pricing betting](https://gist.github.com/gitzhou/7f4f8709590995ac8b7c008d7860bada) - price info from Oracle WitnessOnChain

- [Evisource](https://github.com/BuildOnBSV/evisource) - oracle service

- [ERC721](https://gist.github.com/blockative/8bc748c688f56d2d7b595977f83e858f)



## Libraries



- [OP_PUSH_TX](https://xiaohuiliu.medium.com/op-push-tx-3d3d279174c1) - Standard library OP_PUSH_TX.

- [Optimal OP_PUSH_TX](https://xiaohuiliu.medium.com/optimal-op-push-tx-ded54990c76f) - Optimized OP_PUSH_TX.

- [Fixed and Float Point](https://xiaohuiliu.medium.com/floating-point-in-scrypt-aa4637633ee7) - Fixed and floating point support.

- [Math](https://blog.vala.ai/posts/fixmath/): log, exp, root and pow. [Repo](https://github.com/valapm/bsv-fixmath)

- [Elliptic Curve](https://xiaohuiliu.medium.com/efficient-elliptic-curve-point-addition-and-multiplication-in-scrypt-script-f7e143a752e2) - Efficient elliptic curve point addition and multiplication on secp256k1

- [Schnorr Signatures](https://xiaohuiliu.medium.com/schnorr-signatures-on-bitcoin-397ca51d8bda) - Schnorr signatures.

- [Rabin Signatures](https://xiaohuiliu.medium.com/access-external-data-from-bitcoin-smart-contracts-2ecdc7448c43) - Oracle to sign arbitrary data.

- [MAST](https://xiaohuiliu.medium.com/merkelized-abstract-syntax-tree-6a49b2008435) - Merklized Abstract Syntax Tree to Compress a Smart Contract Logarithmically.

- [Tree Signatures](https://xiaohuiliu.medium.com/tree-signatures-8d03a8dd3077) - Efficient and Private Multisig.

- [Bilinear Pairing](https://xiaohuiliu.medium.com/bilinear-pairings-on-bitcoin-57260fdbc81a)



## SDKs



- [scryptlib](https://github.com/sCrypt-Inc/scryptlib) - Javascript/Typescript.

- [py-scryptlib](https://github.com/sCrypt-Inc/py-scryptlib) - Python.

- [go-scryptlib](https://github.com/sCrypt-Inc/go-scryptlib) - Go.



## IDEs



- [Desktop](https://marketplace.visualstudio.com/items?itemName=bsv-scrypt.sCrypt) - Visual Studio Code Extension.

- [Playground](https://playground.scrypt.io/) - Online IDE: [announcement](https://xiaohuiliu.medium.com/introducing-scrypt-playground-bdc76ab2adc5)

- [Studio](https://scrypt.studio) - Online light-weight IDE



## Transpiler

- [Solidity to sCrypt](http://transpiler.bitcoinsv.com/): [announcement](https://xiaohuiliu.medium.com/introducing-solidity-to-scrypt-transpiler-a0a6907bb3ef) and [source code](https://github.com/bitcoin-sv/sol2scrypt)



## Applications



- [Zero-Knowledge Proof Hackathon finalists](https://bsvhackathon.devpost.com/project-gallery)

- [University of Exeter Hackathon finalists](https://coingeek.com/university-of-exeter-hackathon-finalists-revealed-anyone-can-build-smart-contracts-using-scrypt/)

- [Hodlocker](https://www.hodlocker.com) - the first social network around users locking up bitcoins

- [TokenSwap](https://tswap.io) - Onchain DEX.

- [CUTP](https://github.com/CUTP) - Controllable UTXO Token Protocol.



## Wallet Supports



- [Sensilet](https://sensilet.com/) - Metamask on Bitcoin SV

- [DotWallet](https://www.dotwallet.com/en/article/269) - Support arbitrary sCrypt Smart Contracts, like MetaMask.

- [TAAL wallet](https://chrome.google.com/webstore/detail/taal-wallet/engokokaoeppkmchbkjeoeimiffobcke?hl=en-GB) - An open-source, non-custodial Web3 wallet for the BSV blockchain.

- [Volt](https://volt.id)



## Faucets



- [sCrypt](https://scrypt.io/faucet)

- [bitcoincloud](https://faucet.bitcoincloud.net)

- [witnessonchain](https://witnessonchain.com/faucet/tbsv)

- [Satoshi Vision](https://testnet.satoshisvision.network)

- [Bitails](https://faucet.bitails.net)



## Third-Party Tools

- [Baguette](https://replit-docs.frenchfrog42.repl.co/) a Lisp to Bitcoin Script compiler

- [ts-ts](https://github.com/adrianhunter/ts-ts) A Typescript to sCrypt transpiler



## Community



- [Slack](https://join.slack.com/t/scryptworkspace/shared_invite/enQtNzQ1OTMyNDk1ODU3LTJmYjE5MGNmNDZhYmYxZWM4ZGY2MTczM2NiNTIxYmFhNTVjNjE5MGYwY2UwNDYxMTQyNGU2NmFkNTY5MmI1MWM) - Official main communication channel.

- [Github](https://github.com/sCrypt-Inc) - Open source contracts, SDKs, and dApps.

- [Telegram](https://t.me/joinchat/GwaRAxKT16JjXyHt5PuhHw)



---



## License



[![CC0](https://mirrors.creativecommons.org/presskit/buttons/88x31/svg/cc-zero.svg)](https://creativecommons.org/publicdomain/zero/1.0/)



To the extent possible under law, sCrypt Inc has waived all copyright and related or neighboring rights to this work.