core

Fibonacci Chain

Fibonacci is a forward-looking, high-performance public blockchain with the ability to be composable and iterative, and it is fully compatible with both EVM and WASM.

fbchain

fbchain is a blockchain built using Cosmos SDK and Tendermint. It is built using the Cosmos SDK and Tendermint core

Leveraging its highly scalable underlying framework, Fibonacci is dedicated to building a customized SocialFi ecosystem for the social sector and creator economy.

Documentation

For the most up to date documentation please visit https://fibochain.org

Fibonacci Chain Ecosystem

Fibonacci Chain Network is an L1 blockchain with a built-in on-chain orderbook that allows smart contracts easy access to shared liquidity. Fibonacci Chain architecture enables composable apps that maintain modularity.

Fibonacci Chain Network serves as the matching core of the ecosystem, offering superior reliability and ultra-high transaction speed to ecosystem partners, each with their own functionality and user experience. Anyone can create a DeFi application that leverages Fibonacci Chain's liquidity and the entire ecosystem benefits.

Developers, traders, and users can all connect to Fibonacci Chain as ecosystem partners benefiting from shared liquidity and decentralized financial primitives.

Testnet

Get started

How to validate on the Fibonacci Chain Testnet This is the Fibonacci Chain Testnet-1 (fibonacci-testnet-1)

Hardware Requirements

Minimum

• 32 GB RAM
• 1 TB NVME SSD
• 16 Cores (modern CPU's)

Operating System

Linux (x86_64) or Linux (amd64) Recommended Arch Linux

Dependencies

Prerequisite: go1.18+ required.

• Arch Linux: pacman -S go
• Ubuntu: sudo snap install go --classic

Prerequisite: git.

• Arch Linux: pacman -S git
• Ubuntu: sudo apt-get install git

Optional requirement: GNU make.

• Arch Linux: pacman -S make
• Ubuntu: sudo apt-get install make

Fibonacci Chaind Installation Steps

Clone git repository

git clone https://github.com/fibonacci-chain/core
cd core
git checkout origin/1.0.1beta-upgrade
make install
mv $HOME/go/bin/fbchaind /usr/bin/

Generate keys

• fbchaind keys add [key_name]

• fbchaind keys add [key_name] --recover to regenerate keys with your mnemonic

• fbchaind keys add [key_name] --ledger to generate keys with ledger device

Validator setup instructions

• Install fbchaind binary

• Initialize node: fbchaind init <moniker> --chain-id fbc-testnet-1

• Download the Genesis file: wget http://xxx -P $HOME/.fbchaind/config/

• Edit the minimum-gas-prices in ${HOME}/.fbchaind/config/app.toml: sed -i 's/minimum-gas-prices = ""/minimum-gas-prices = "0.01ufibo"/g' $HOME/.fbchaind/config/app.toml

• Start fbchaind by creating a systemd service to run the node in the background nano /etc/systemd/system/fbchaind.service

Copy and paste the following text into your service file. Be sure to edit as you see fit.

[Unit]
Description=Fibonacci Chain-Network Node
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=/root/
ExecStart=/root/go/bin/fbchaind start
Restart=on-failure
StartLimitInterval=0
RestartSec=3
LimitNOFILE=65535
LimitMEMLOCK=209715200

[Install]
WantedBy=multi-user.target

Start the node

Start fbchaind on Linux

• Reload the service files: sudo systemctl daemon-reload
• Create the symlinlk: sudo systemctl enable fbchaind.service
• Start the node sudo: systemctl start fbchaind && journalctl -u fbchaind -f

Start a chain on 4 node docker cluster

• Start local 4 node cluster: make docker-cluster-start
• SSH into a docker container: docker exec -it [container_name] /bin/bash
• Stop local 4 node cluster: make docker-cluster-stop

Create Validator Transaction

fbchaind tx staking create-validator \
--from {{KEY_NAME}} \
--chain-id  \
--moniker="<VALIDATOR_NAME>" \
--commission-max-change-rate=0.01 \
--commission-max-rate=1.0 \
--commission-rate=0.05 \
--details="<description>" \
--security-contact="<contact_information>" \
--website="<your_website>" \
--pubkey $(fbchaind tendermint show-validator) \
--min-self-delegation="1" \
--amount <token delegation>ufibo \
--node localhost:26657

Build with Us!

If you are interested in building with Fibonacci Chain Network: Email us at fibonacci77777@gmail.com DM us on Twitter https://twitter.com/FIBOGlobal ChainNetwork