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Signum

Signum SIGNA

About

What is Signum?

Signum brings a powerful blockchain solution to the world in the most sustainable way.
Like Bitcoin, Signum provides a digital currency called Signa that is distributed, traded and stored using a decentralized ledger system.
There are no intermediaries, payment gateways, or banks.

But Signum is so much more than a digital currency. As a customizable platform, it has the power to feature unstoppable and censorship-resistant decentralized applications. Anyone can create digital assets (tokens) that can be used in ways only limited by our imagination. Exchanges, marketplaces, financial services, and games barely scratch the surface. And the best part of all: It is truly sustainable when compared to other cryptocurrencies like Bitcoin or Ethereum.

Signum was described in its recent whitepaper as the world’s first truly sustainable blockchain, producing less than 0.002% of Bitcoin’s energy to drive the Blockchain and by using consumer-grade hardware that is easily repurposed, Signum also avoids e-waste (compared to other cryptocurrencies).

Apart from true sustainable mining, Signum’s architecture includes easy smart contracts, seamless and secure payment solutions, token generation, peer-to-peer messaging, and customizable data shortcuts (aliases).

In addition to digital payments, Signum brings you decentralized finance, games, and applications in a way that’s secure and censorship-resistant.

What is Signa(SIGNA)?

Signa, Signum’s native digital coin, is the first truly sustainable cryptocurrency.
It can be used on all of Signum’s applications. Signa was the first cryptocurrency to use the Proof-of-Capacity consensus algorithm.

Where can you get Signa(SIGNA)?
Signa can be bought and traded on different central exchanges.

A full list of CEX can be found here: https://signum.network/exchanges.html

Alternatively, Signa can be traded on BTDEX, Signum’s decentralized exchange system on the blockchain.
BTDEX implements a unique non-custodial exchange method for cryptocurrencies and conventional fiat currencies based on Signum SmartJ Smart Contracts and on-chain encrypted messages.

Who stands behind Signum?

Since 2019, the core development team with its large and engaging tech-community has been working tirelessly on Signum’s foundation. Signum evolved from the former blockchain Burstcoin which had its genesis block in 2014. The Signum Network Association, a Swiss Not-for-Profit Organization stands behind Signum and supports the network to grow and fulfil its vision of a sustainable and innovative blockchain.

What makes Signum unique?

Signum is truly sustainable. No energy downsides, no e-waste. The idea of a sustainable blockchain is not new, many have claimed to be so. But Signum is truly at the forefront of the sustainability movement.

Signum introduced the world to the Proof of Commitment (PoC+) decentralized consensus as the evolution of the Proof of Capacity (PoC) consensus. Different than the well-known Proof of Work (PoW) consensus used by Bitcoin and many other coins, which require special power-hungry equipment, PoC+ simply uses available disk space.

This innovative consensus offers a new way for miners to increase their effective storage capacity - committing a Signa balance (stake) in their account. This will help secure the network and improve their chances of earning mining rewards. PoC+ is a greener option since effective capacity can be increased without purchasing more equipment.

Signum is the foundation for a sustainable digital future. Signum is designed to change the world as it is now. The network combines world class features with fast and secure payment solutions, innovative smart contracts, token generation, peer-to-peer messaging, and customizable data shortcuts (aliases).

Signum was the first platform to run Turing-complete smart contracts on a public blockchain. Signum SmartJ is an extended Signum smart contract framework which aids in the creation and deployment of smart contracts through the easy and general-purpose programming language Java. Signum smart contracts' second unique feature is they can be programmed to self-execute. Most of today’s available smart contracts only react to the transactions they receive. Signum’s self-running smart contracts provide endless potential for new applications such as for example decentralized trustless lotteries that need to run at a specific time.

AI Analysis

Analyzed on March 2, 2026

What is the Signum (SIGNA) cryptocurrency good for? What are its main use cases?

As of my last update in October 2023, Signum (SIGNA) is a cryptocurrency associated with the Signum blockchain, which aims to provide a secure and efficient platform for various applications, particularly focusing on energy-related services. Here are some of the main use cases and benefits often attributed to Signum:

  1. Decentralized Platform: Signum operates on a decentralized blockchain platform, which allows for peer-to-peer transactions without the need for intermediaries. This can increase transaction speed and reduce costs.

  2. Energy Sector Applications: Signum is particularly aimed at energy markets, enabling functions such as trading of energy credits, renewable energy certificates, and facilitating transactions between energy producers and consumers.

  3. Smart Contracts: The platform supports smart contracts, which allow for automated agreements and transactions based on predetermined conditions. This can be useful in various industries, including energy, finance, and logistics.

  4. Tokenization of Assets: Users can tokenize physical assets, making them easier to trade and manage. This application can extend to real estate, commodities, and financial instruments.

  5. Community Governance: Holders of SIGNA tokens may participate in governance decisions regarding the development and roadmap of the Signum platform, thus promoting community involvement.

  6. Incentives and Rewards: Users can earn rewards through staking, incentivizing them to hold and use SIGNA tokens within the ecosystem.

  7. Transaction Efficiency: The blockchain architecture aims to offer faster transaction processing times and lower fees compared to traditional financial systems.

  8. Green Initiatives: Given its focus on energy and sustainability, Signum promotes environmentally friendly practices within the cryptocurrency space.

Please verify with the latest sources for any updates or changes in the use cases or status of Signum (SIGNA) since developments in the cryptocurrency space happen rapidly.

Answered by gpt-4o-mini (openai)

What blockchain does Signum use? Is it its own blockchain or built on top of another?

Signum uses its own blockchain, which is distinct and independent from other blockchain platforms. It is designed to be a more efficient and user-friendly blockchain, prioritizing features such as scalability and lower energy consumption. Unlike many other projects that build on established blockchains, Signum operates on its own infrastructure and protocol.

Answered by gpt-4o-mini (openai)

Is Signum programmable? Does it support smart contracts or decentralized applications?

Yes, Signum is programmable and supports the creation of smart contracts and decentralized applications (dApps). Signum, formerly known as Nxt, is a blockchain platform that offers a range of features, including a smart contract feature called "Signum Smart Contracts." This allows developers to create and deploy smart contracts on its blockchain, facilitating various decentralized applications.

The platform is designed to be user-friendly for developers and includes features that can be leveraged for a variety of use cases, including token creation, decentralized finance (DeFi) applications, and more. If you're interested in building something on Signum, you'll find tools and documentation that can help guide you through the process.

Answered by gpt-4o-mini (openai)

How fast are Signum transactions? What is the typical confirmation time and throughput (transactions per second)?

As of my last update in October 2023, Signum, formerly known as Burstcoin, operates on a blockchain that utilizes a unique proof-of-capacity consensus mechanism. Transaction speeds and confirmation times can vary based on network conditions and congestion, but generally, Signum transactions are designed to be relatively quick.

Typical confirmation times for Signum transactions can range from a few seconds to a couple of minutes. As for throughput, while exact figures can fluctuate based on numerous factors such as network activity, the system is capable of handling several transactions per second (TPS), potentially reaching around 100 TPS or more under optimal conditions.

For the most accurate and up-to-date statistics, it's best to refer to official Signum community channels or blockchain explorers that provide real-time data on the network's performance.

Answered by gpt-4o-mini (openai)

How much data can I store on the Signum blockchain? Does it support on-chain data storage?

The Signum blockchain, formerly known as Nxt, supports on-chain data storage, and users can store data directly on the blockchain. Each transaction on the Signum blockchain allows for a certain amount of data to be included. As of my last update, the maximum size for a message in a transaction can be up to 1 MB, but this may vary depending on the specific implementation and updates.

Keep in mind that storing large amounts of data directly on a blockchain can be costly and may lead to inefficiencies in terms of scalability and performance. For larger data sets, it is often recommended to use off-chain storage solutions while storing relevant hashes or references on the blockchain.

For the most accurate and up-to-date information regarding specific limitations and features, it’s best to consult the official Signum documentation or community resources.

Answered by gpt-4o-mini (openai)

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