For decades, Panini has been associated with sticker albums and licensed sports trading cards. In recent years, it has also developed a digital collectibles platform built on blockchain infrastructure. With the launch of its Ethereum bridge on March 30, 2026, the company is expanding that platform beyond its own ecosystem.
The update will allow certain digital cards to be moved between Panini’s internal system and external blockchain networks, introducing new ownership and trading options while retaining elements of the existing model.
A digital platform built outside traditional crypto norms
Panini Blockchain launched in early 2020. Unlike many NFT platforms that emerged around the same time, it did not initially rely on public blockchains or crypto-native onboarding.
Users could purchase packs with fiat money, manage collections through a custodial account, and trade through an internal marketplace. Wallets, gas costsand private keys were not required.
Early releases focused on limited digital cards, often combined with physical items such as autographs or memorabilia. Over time, the platform expanded to include digital versions of established product lines like Prizm and National Treasures, along with features like challenges and card making.
This approach closely matched existing collector behavior rather than introducing new mechanisms.
Growth within a closed ecosystem
By 2025, Panini Blockchain had developed a consistent level of activity. The platform incorporated in September of that year approximately $15.6 million in sales across hundreds of thousands of transactions. According to the company, 2025 was the strongest year yet for secondary market sales.
Individual cards have reached high prices in some cases, including six-figure sales for rare items featuring current athletes.
While these numbers indicate continued engagement, the platform has remained largely self-contained, with trading and pricing limited to Panini’s own marketplace.
Source: Panini Blockchain
The Ethereum Bridge: Expanding Access
The Ethereum Bridge introduces interoperability between Panini’s platform and external blockchain infrastructure.
Collectors can now:
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Transfer eligible cards to self-managed wallets such as MetaMask or Coinbase Wallet
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List these assets and trade them on OpenSea, the designated marketplace partner on the chain
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Return cards to Panini’s platform for use within existing systems
Panini stated that the bridge was tested prior to launch, including mining assets on Ethereum, trading them externally and reintegrating them into the platform.
How the system works
When a card is transferred to Ethereum, the original version is held in escrow on Panini’s platform. If the asset is returned, the Ethereum version will be locked instead. This structure is intended to ensure that only one active version of a card exists at any time.
Once on Ethereum, the card functions as one standard NFT. Metadata and artwork are stored on Arweave, a decentralized storage network designed for sustainability. On OpenSea, Panini assets display transaction history and collections data, including information sourced from the Panini platform.
Launch range and limitations
At launch, the bridge will support a limited number of collections:
Additional collections are expected to be added incrementally.
There are also several limitations:
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Only individual cards are eligible for transfer; unopened packages remain in Panini’s system
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The mobile app does not support bridge functionality (read-only access)
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Transfers are limited to Ethereum; currently no other blockchains are supported
These limitations suggest a phased rollout rather than a full migration to open infrastructure.
Implications for ownership and market structure
The introduction of self-custody changes the ownership structure of Panini’s digital assets. Cards moved to Ethereum can be held independently of the Panini platform and traded in a broader market environment.
At the same time, the original platform remains relevant. Certain features, such as challenges, crafting and internal trading, require assets to be kept in Panini’s system. This creates a dual structure where assets can exist both inside and outside the platform, depending on how collectors choose to use them.
This hybrid model may offer flexibility, but it also introduces complexity, especially in terms of liquidity and pricing across environments.
Limitations and open questions
Several factors may influence how this model develops:
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License: Some of Panini’s most important competition agreements:including NBA rights (which have already ended) and NFL rights (expected to end March 2026) – will directly impact the ability to issue new officially licensed cards featuring elite athletes. This could have a material impact on the long-term supply of premium content on the platform, especially in the most valuable categories.
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Technology: Panini’s underlying blockchain is based on an archived Hyper ledger framework, maintained through a custom implementation
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Market fragmentation: Assets distributed across on-platform and on-chain environments may not have a consistent price or demand
These considerations do not directly affect the functionality of the bridge, but may determine its relevance in the long term.
A gradual change instead of a pause
Panini’s approach differs from many blockchain-native projects in that it did not start with an open infrastructure. Instead, it first set up a closed system, which is now being implemented interoperability in a controlled manner.
The Ethereum bridge reflects that progress. It expands what users can do with their resources without fundamentally replacing the existing platform.
Whether this model becomes more widespread will depend on how collectors use it in practice and how Panini continues to balance control with openness. For now, it represents an incremental shift rather than a definitive transition to a fully decentralized system.