ORACLE-17.0

ORACLE-17 proof of concept monorepo

Demo video https://www.youtube.com/watch?v=CTe1PpHtHts

ORACLE-17 is a decentralized oracle system based on the Venom Blockchain, enabling efficient and secure retrieval of external world data by smart contracts. This project is designed to provide a reliable and trustworthy data source to enable the execution of complex smart contract applications and automate blockchain-based transactions. The ORACLE-17 ecosystem is powered by a network of oracle nodes that validate and verify data.

Venom Blockchain devnet Eye address

0:1a5ddb05c7f7abc492d2733cdd8adedab90ea9e2152243d0516ac5d86d3d1fcb

Example usage

See the ./example/ directory as an example of how to use the ORACLE-17 system. This example shows a smart contract that communicates with the outside world by sending an HTTP requests through the ORACLE-17 system.

Monorepo structure

• ./contracts/ – TVM Smart Contracts
• ./oracle-swift/ – oracle node and cli tool
• ./example/ – example usage of the system
• ./Test/ – oracle-17 setup testnet scripts

Build oracle node and cli

Prerequirements

swift-driver version 1.75.2 or newer
Apple Swift version 5.8.1 or newer

Build from src

1. cd oracle-swift
2. swift build

Setup contracts (dev)

Prerequirements

Python 3.9.6 or newer
Fift TON v2023.05 or newer
TON Solidity Compiler =0.69.0
GNU bash, version 3.2.57 or newer
t2f =0.1.8 (pypi.org/project/t2f/)

Build contracts

1. go to the directory cd contracts
2. run build bash script bash build.sh

Deploy eye contract

1. fift -s fift/init-eye.fif ./build/eye
2. send init, body to the address from the output

License

Apache-2.0