What is Cardboard Citizens – NFT PFP Collection in Solana?

Cardboard Citizens, a profile photo from the NFT collection designed with a chill aesthetic in mind. This collection consists of an original set of 6,767 characters called “deliveries” who are the exclusive postmen of their city. I don’t know what exactly “exclusive” emails mean, but these guys are pretty cool. Marvin, the truck driver is a small sketch, according to the website and developers. In this article, we’ll look at the artistry and nuances of this collection.

What is Cardboard Citizens?

Cardboard Citizens is a Solana NFT project consisting of 6,767 collectibles on a mission to save Mother Earth. In Solana Beach, the Citizens of the Town Square run their post office. It uses the Solana network to offer fast transactions, affordable prices and low-carbon transmission, all of which are beneficial to the environment. The residents of the square offer various activities to generate income for the “neighborhood”. In addition, the NFTs can be customized according to the holder’s preferences, which can guarantee the exclusivity of the NFT. Holders of your NFTs are rewarded for their good deeds in various ways.

Holders of NFT Cardboard Citizens will participate in the project’s Web3 protocols. In addition, NFT holders are responsible for the responsibility validation procedure. A voting system will be put in place to discuss the key elements of the project. The Cardboard Citizens team creates protocols to ensure social actions are held accountable. In addition, protocols have been added to support profit and non-profit organizations. Recycling, reforestation and many other positive initiatives will be encouraged.

The world of cardboard burgers

Forest Resistant

Earth must be taken care of as it is the center of the Cz Config system. The essence of life is in trees and biodiversity. As citizens of the world, everyone must respect and preserve the beautiful 4.5 billion year old ecosystem, as the trees are the lungs and the mushrooms are the brain of the planet. The ultimate goal of Cardboard Citizens will always be to raise awareness through protocols and values. The first protocol developed by the Solana blockchain to report on reforestation and biodiversity conservation is called Proof of Forest.

The validation procedure for this reforestation strategy will be very similar to the other protocols. Holders (citizens with the right green characteristics) act as validators of the system. The team will work closely with companies specializing in ecosystem conservation and tree planting. Cardboard Citizens validate NFT holders via blockchain after planting a tree and the organization will provide evidence to complete the process. It is important to keep in mind that not all citizens will play a significant role in the forest-proofing process. To do this, you must have green qualities.


Man’s existence on Earth is due to water, which represents 71% of the planet’s surface. So one of Cardboard Citizens’ main goals will be to clean up the oceans, lakes and rivers. As a result, there will soon be no more plastic in the ocean.

A protocol called Proof of Water, which uses Blockchain Solana, aims to make it accountable for cleaning up oceans, lakes and rivers. The validation procedure for this solution will be very similar to other protocols. Holders (with eligible citizens with blue and aqua attributes) will serve as validators for the system. Ocean cleanup organizations will work with us to clean up the water and submit evidence to the Cardboard Citizens system so it can be traced through the blockchain. It should be noted that not all Cardboard Citizens will play an important role in the Water Proof process. To achieve this, you must possess the Water/Blue properties.

scrap test

The current consumption cycle is buy, use, throw away and repeat. The primary goal of Cardboard Citizens is to make the Earth the center of your Cz installation system. The project team wants to connect with each other and use Web3 solutions to solve real problems. The first blockchain-based protocol for true accountability in product recycling is called Proof of Scrap. By providing the protocol service to public and private organizations (governments, companies, cities, etc.), this recycling solution aims to raise awareness.

This protocol uses the Solana Blockchain and a direct validation process through the Cardboard Citizens community. Holders will serve as validators of the system. NFT holders validate via blockchain after a product is recycled and the user will submit proof to complete the process. Any NFT Cardboard Citizens holder can act as a validator for Proof of Scrap, contrary to the proofs mentioned above (no specific attributes required).

Proof of knowledge

The team behind Cardboard Citizens wanted to embrace the Web3 environment by playing an important role in its development as it was born in the crypto space. The Cardboard Citizens development team has created the Proof of Knowledge toolkit in addition to one of the protocols. The goal is to make everyday life easier for corporate crypto and NFT users. In addition, all Cardboard Citizens tools will be available to cardholders free of charge.


  • Wallet Management – The Cardboard Citizens team gives users the ability to manage their wallets. Cz Portfolio, which allows users to customize their portfolios, and Cz Lifeguard, which allows individual NFT users to access Floor Monitoring and Alert Floor Dashboard, are the two places where this can be done.
  • Multiple wallet management – Cardboard Citizens users have the ability to manage multiple wallets in addition to one wallet. Thanks to Cz Radar, where they can use Sweep and Sniping NFT tools, they can manage all their portfolios.

Cardboard burgers: environment

Impact and sustainable investments are growing. In addition, anyone who wears a Citizens Cardboard is a supporter of the planet earth movement.

  • Renewable Energy – The makers of Cardboard Citizens are looking for companies that use technology to harness renewable energy sources and reduce dependence on fossil fuels.
  • Green transportation – To ensure environmentally friendly transmission, Cardboard Citizens use clean fuels such as biodiesel, natural gas, and electricity (electric cars, etc.).
  • Green Technology – A holder has the opportunity to invest in carbon capture and ocean clean-up technologies if they are part of a business community looking to scale up their green goals.
  • Green Agriculture – The sustainable agriculture goals of cardboard citizens are to use less pesticides, keep soils healthy and preserve crop diversity.

Where to buy NFT Cardboard Citizens?

NFT Cardboard Citizens are available in the NFT market below:


O Cardboard Citizens is an NFT project on Solana Blockchain. The artwork should become a profile picture (PFP) that NFT holders will wear with pride throughout the journey. LA Cardboard Citizens is reshaping culture and making the most of Solana’s ecosystem. In order to achieve the goal of a greener planet Earth, the team is also bringing together employees from the NFT sector. In an effort to encourage more people to join the community and take action for the planet, Cardboard Citizens is an NFT project that rewards cardholders for their good deeds to the environment.

* PortalCripto appreciates the quality of the information and attests to the verification of all the content produced by its team, but emphasizes that it does not make any form of investment recommendation and is not responsible for losses, damages (direct, indirect and accessories ), costs and loss of profit.

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