Background

Curio Cards

Curio Card's is an online art show for digital artists and collectors. It created a new form of digital artwork ownership, one without artist fees or restrictive platform DRM, using a distributed network called Ethereum. Curio was the first Art Non-Fungible Token (NFT) on mainnet Ethereum. With it you could own a rare and collectible piece of digital artwork. You can learn more about Curio in our Docs

Integrationstwitter

New Visual Dashboard Launches for Tracking Curio Cards Supply

Mon 2nd Mar 2026
A new visual dashboard for tracking Curio Cards' supply has been released by developer Ben Fuller. **Key Features:** - Provides visual tracking of Curio Cards supply data - Created by community member @BenFuller94 - Adds to the growing ecosystem of tools for the historic NFT project Curio Cards, recognized as the first Art NFT on Ethereum mainnet, continues to see community-driven development with tools that help collectors monitor and track the supply of these pioneering digital collectibles.
Community article

Curio Cards Referenced in ERC-721 Standard Alongside Only Three Other Projects

Fri 6th Feb 2026
**Curio Cards is one of only four art projects referenced in the ERC-721 Standard** - the technical specification that defined NFTs on Ethereum. The other three projects mentioned in the standard are: - CryptoKitties - CryptoPunks - Rare Pepe **Of these four projects, Curio Cards is the oldest.** The project launched on Ethereum on May 9, 2017 - predating CryptoPunks by six weeks. This reference in the ERC-721 standard demonstrates how Curio Cards' early innovation directly influenced the creation of the technical framework that powers modern NFTs.

Curio Cards Featured at Lighthouse NFT Smart Gallery in Puerto Rico

Thu 26th Feb 2026
Historic Curio Cards are being displayed at The Lighthouse NFT Smart Gallery in Old San Juan, Puerto Rico. The exhibition was curated by Curio artist @maximusmaximus. **Exhibition Details:** - Location: The Lighthouse NFT Smart Gallery, Old San Juan - Featured: Curio Cards collection - Curator: @maximusmaximus (Curio artist) This marks a significant physical showcase for one of Ethereum's earliest NFT art projects, bringing digital collectibles into a traditional gallery setting in Puerto Rico's historic district.
Community article

Curio Cards: The Forgotten Pioneer That Predated CryptoPunks

Mon 2nd Feb 2026
Curio Cards launched on Ethereum on May 9, 2017, making it one of the earliest NFT projects in the ecosystem. **Timeline context:** - 5 days after ENS - 6 weeks before CryptoPunks - 9 weeks before Binance - 7 months before OpenSea - 17 months before Uniswap The project featured Cards 11-19 with pro-Bitcoin motifs and Card 20 featuring Mad Bitcoins, reflecting the importance of Bitcoin to the founders despite launching on Ethereum.
Community article

NFT Artists Bridge Digital and Physical Worlds Through Book Publishing

Thu 4th Dec 2025
**NFT artists are increasingly turning to traditional book publishing** to give their digital creations lasting physical form. - CryptoArtists are exploring new ways to preserve and showcase their work beyond digital platforms - SuperRare is developing an **artist book library** to support this transition - The trend represents a hybrid approach combining digital ownership with tangible art forms This movement allows collectors to experience NFT art in both digital and physical formats, creating **dual value propositions** for artists and buyers. The shift demonstrates how the NFT space continues evolving beyond purely digital experiences.

Only Four Art Projects Referenced in ERC-721 NFT Standard

Mon 1st Dec 2025
The **ERC-721 standard** that defined NFTs references only four pioneering art projects: - **Curio Cards** - **CryptoKitties** - **CryptoPunks** - **Rare Pepe** **Curio Cards** played a particularly significant role in shaping modern NFT development. Their early innovation directly informed the creation of the Ethereum ERC-721 framework. This small group of projects laid the foundation for today's entire NFT ecosystem, demonstrating how a handful of early experiments became the building blocks for a multi-billion dollar market.

phneep's Bitcoin Brand Parodies: The Only ETH Art from OG Bitcoin Artist

Mon 20th Oct 2025
**phneep's Curio Cards 14-16** represent a unique moment in crypto art history - the only Ethereum artwork from this legendary Bitcoin artist. **The Artist Behind the Art** - OG Bitcoin artist since before Ethereum existed - Known for satirical reworks of famous logos and artworks - Long-time collaborator with Curio founder Mad Bitcoins - Created both the first ten Curio Cards and this later set **What Makes This Set Special** - Features the **crispest art** in the entire Curio collection - Transforms famous brand logos into **pro-Bitcoin statements** - Created in 2017 during Ethereum's experimental phase - Represents phneep's **only ETH artwork** outside the original ten cards **Historical Significance** This set captures a pivotal moment when Bitcoin maximalists were just beginning to experiment with Ethereum. phneep's decision to create art on ETH was rare and significant, making these cards a bridge between Bitcoin and Ethereum art cultures. The timeless quality and sharp execution of these brand parodies showcase why phneep became such an influential figure in crypto art.
Community article

🎨 First Physical Art Meets Ethereum Blockchain

Mon 20th Oct 2025
**Curio Cards** made history as the **first art project** to bring physical artwork onto the Ethereum blockchain. The collection features diverse artistic mediums: - **Daniel Friedman's Cards**: Hand-drawn using traditional pen on paper - **Marisol Vengas' work**: Mixed media layered collage techniques - **Cryptograffiti's pieces**: Physical stickers placed on ATMs This groundbreaking project demonstrates how **traditional art forms** can be tokenized and preserved on-chain, bridging the gap between physical and digital art ownership. The collaboration showcases the **versatility of crypto art**, proving that blockchain technology can accommodate various artistic expressions beyond purely digital creations.
Community article

Curio Cards Makes Auction House History

Mon 25th Aug 2025
**Curio Cards achieved a historic milestone** by becoming the only art project ever auctioned at both Christie's and Sotheby's within the same month in October 2021. This unprecedented recognition from the world's two most prestigious auction houses highlights the significance of early NFT projects in the traditional art world. - First art project to appear at both major auction houses simultaneously - Occurred during the peak NFT adoption period in late 2021 - Demonstrates crossover appeal between digital and traditional art markets The dual auction presence underscores Curio Cards' position as a pioneering force in digital art collecting.

Curio Cards Origins: From Physical Bitcoin Art Show to First Ethereum NFT

Thu 21st Aug 2025
In 2016, a groundbreaking physical Bitcoin art show in San Francisco set the stage for what would become a pivotal moment in crypto art history. The exhibition, organized by Curio co-founders, featured works by @cryptograffiti and other artists. This physical showcase directly inspired the creation of **Curio Cards** in 2017, which brought the art exhibition experience onto the Ethereum blockchain, becoming the **first-ever NFT art project** on Ethereum mainnet. Watch the original exhibition: [Bitcoin Art Show 2016](https://www.youtube.com/watch?v=OJh9xMmpsVg)
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