This Proof of Concept (PoC) is a work in progress. Once completed, it’ll walk you through deploying Tyron’s stablecoin metaprotocol to withdraw Syron U$ dollars (SU$D) on Bitcoin. Syron is a Bitcoin-native stablecoin based on the Ordinals protocol that smoothly integrates with the Internet Computer at the protocol level to offer access to USD liquidity and Decentralized Finance (DeFi) on Bitcoin Layer 1. Leveraging the Basic Bitcoin foundation for the PoC, Syron ensures a smooth transition for this implementation.
Explore the documentation for more comprehensive insights.
The architecture of Syron includes:
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Syron U$ Dollar (SU$D): A stablecoin pegged to USD, minted by over-collateralizing Bitcoin in safety deposit boxes.
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Safety Deposit ₿ox: Hold BTC collateral and manage SU$D operations.
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Internet Computer Protocol (ICP): Facilitates smart contract execution and interoperability. The Internet Computer provides the foundation in terms of open-source software and reusable components, such as ckBTC and the Exchange Rate Canister.
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Integration with Bitcoin: Utilizes ICP for seamless integration with the Bitcoin network, enabling verification of BTC collateral and transaction management using chain-key cryptography.
This architecture ensures easy access to USD liquidity while retaining BTC ownership, fostering a permissionless system with enhanced security and interoperability within the Bitcoin DeFi ecosystem.
Explore Tyron’s open-source web application to interact with the Bitcoin Testnet:
Commands are provided using macOS as an example.
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✓ Install the Internet Computer SDK
sh -ci "$(curl -fsSL https://internetcomputer.org/install.sh)"
To verify the installation, run:
dfx -V
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✓ Download Bitcoin Core
After downloading, unpack the .tar.gz file:
tar -xzf bitcoin-25.0-x86_64-apple-darwin.tar.gz
Open the .zshrc & save your path to bitcoind:
nano ~/.zshrc export PATH="/Users/tralkan/bitcoin/bitcoin-25.0/bin:$PATH"
Download ord:
brew install ord
Run Regtest:
bitcoind -regtest -txindex
bitcoin-cli -regtest -getinfo
ord --regtest server
Create a new wallet and get its address:
ord --regtest wallet create ord --regtest wallet receive
1- Save the address of your Bitcoin wallet, e.g.:
export SSI=<your_wallet_address>
Mine some bitcoin into your wallet:
bitcoin-cli -regtest generatetoaddress 3 <your_wallet_address>
And check your wallet balance:
ord --regtest wallet balance
Start a local Internet Computer execution environment:
dfx start --clean
In a separate terminal tab, update the submodules recursively:
git submodule update --init --recursive
2- Select the ICP local network:
export NET=local
3- Get your principal’s ID:
export SYRON=$(dfx identity get-principal) export PRINCIPAL=$(dfx identity get-principal)
Deploy the BTC & SU$D ledgers:
make ledgers
4- Save the Syron ledgers IDs:
export BTC_LEDGER=$(dfx canister id icrc1_ledger_syron_btc) SUSD_LEDGER=$(dfx canister id icrc1_ledger_syron_susd)
We are using the official XRC canister with ID "uf6dk-hyaaa-aaaaq-qaaaq-cai".
In case you want to deploy your own XRC canister, follow these steps:
Install dependencies:
cd src/xrc_demo && npm i
Deploy your own XRC canister:
dfx deploy
5- Set the ECDSA key name (test_key_1 on Testnet or dfx_test_key on Regtest):
export ECDSA_KEY=dfx_test_key
Deploy the Syron minter:
make syron
6- Save Syron’s ID:
export SYRON=$(dfx canister id basic_bitcoin_tyron)
Reinstall the Syron ledgers, which sets Syron’s ID as the minting account:
make re_ledgers
