Simple, eco-friendly, centralized coin that can be mined with almost everything.

What is Duino-Coin?

Duino was founded in 2019 and is a for-fun, fully original crypto coin project developed by a team of young developers that focuses on energy efficient mining. It's mostly, but not only, dedicated to people who are just starting out in the crypto world as it doesn't require any expensive equipment.

Technical specifications

Ticker DUCO (ᕲ)
Consensus Proof of work
Algorithm DUCO-S1 (SHA-1 implementation)
Transaction time Instant
Coin supply Infinite (with burning)
Mining rewards Managed by the Kolka system

Kolka system

To make mining with underpowered devices possible Duino uses the so-called Kolka system that consists of a few stages that test the device performance, assign a difficulty tier and distribute the rewards according to these variables.
Kolka is explained in more detail in the Whitepaper.

Key features

Mineable with Arduinos, ESPs, Raspberry Pis
Fast-growing community
Easy to use & exchange
Available everywhere
Fully open-source

Kolka reward distribution

Arduinos (and similar AVRs)
Raspberry Pi Picos (and similar ARMs)
ESP8266s and ESP32s
Raspberry Pi 2/3/4 (and similar SBCs)
Typical computers
High-end computers
Graphic cards, etc.


Duino-Coin is a centralized coin with it's own chain. It's possible however to wrap (convert) DUCOs to wDUCO, bscDUCO, celoDUCO or maticDUCO to store them in a decentralized form on another coins' chain. More info about wrapping can be found in the getting started guides.


Want to see DUCO featured on more exchanges?
Reach out to your favourite exchange site and ask if they'd like to list Duino-Coin.

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