A class action against Sony in a federal court in California has placed a structural problem at the center of public debate. The company argues users who acquire games on the PlayStation Store do not obtain ownership. Users obtain a revocable license under the Software Product License Agreement.
The defense is not an anomaly. It reflects standard practice across digital entertainment. For the crypto sector, the case provides an empirical argument. Tokenized ownership and distributed registries offer a technical alternative to the license model. Current NFT implementations present limitations which must be solved before a real substitution becomes possible.
The Asymmetry Between Commercial Language and Legal Framework
Sony argues no reasonable consumer could believe a digital game purchase grants ownership, because the transaction grants a license, not a good. The position relies on terms and conditions accepted at account creation.
The problem lies in the contradiction between interface language—buttons labeled “Buy Now”—and contractual content which states the opposite. The user interface functions as an inducement mechanism generating an expectation of ownership which the legal order does not recognize.
Sony’s technical reasoning is less consistent. The company argues if a user owned a game, no other user could acquire the same product. The statement confuses ownership of a rival good with ownership of a use license.
A digital file can be replicated at zero marginal cost, and intellectual property belongs to the rights holder, not to the buyer of a copy. The discussion does not concern content exclusivity. The discussion concerns control over access and transferability of the acquired asset.
The doctrine of exhaustion of distribution rights regulates resale of physical copies in multiple jurisdictions. Application of the principle to digital goods remains fragmented. Courts have avoided extending the doctrine to the digital environment due to concern over unlimited reproduction. Absence of a uniform framework allows platforms to replace ownership with a conditional access right, while users lack effective defense mechanisms.
Centralized Control as a Feature of the Model
Under the license model, the platform retains unilateral control over the asset. The user cannot transfer the license to a third party, cannot resell it on a secondary market, and cannot preserve access if the platform removes content or closes the service.
Digital store closures and catalog removals have documented cases in which users lose access to purchased products without compensation. Sony’s transition toward digital format—ending production of physical discs for new releases—amplifies the relevance of the problem.
The platform economy benefits from elimination of the secondary market. Absence of resale prevents price formation based on supply and demand and maintains control over pricing. The incentive structure favors perpetuation of the license model, independent of rhetoric about user experience. Consumer surplus capture occurs through restriction of rights which the legal framework for physical goods guarantees.
Blockchain as an Ownership Registry
Blockchain technology offers a mechanism to register title to a digital asset without dependence on a centralized database. A non-fungible token can represent a verifiable right over specific content, with an auditable transaction history and a private key controlling transfer. Self-custodial ownership eliminates the need to trust the platform operator for access preservation.
The proposal has precedents in the sector. Blockchain-based video game projects have experimented with interoperable assets and secondary markets for in-game objects. Tokenization of digital assets allows the user to maintain custody and transactions to settle on-chain without intermediation. The model aligns with principles of decentralization and user sovereignty which define the sector’s value proposition.
Cryptographic proof of title replaces unilateral platform declaration with a registry verifiable independently. A block explorer allows auditing transfer history and confirming the address controlling the asset. Censorship resistance of a distributed network complicates arbitrary revocation of rights once registered.
Limitations of Current NFT Implementation
Most NFTs commercialized in recent years do not grant effective ownership over underlying content. The token points to metadata hosted on a centralized server or on a decentralized storage system with external dependencies. If the file is removed, the token preserves the transaction record but loses the reference to the asset. Dependence on external infrastructure reproduces the problem of the license model.
Public exposure of metadata constitutes a second obstacle. An NFT without encryption allows any observer to access associated content. Unauthorized copying requires no technical effort, and owner privacy is compromised. The model needs a mechanism linking token control with access to encrypted content, so only the key holder can decrypt.
Fragmentation of standards worsens the situation. Different chains use incompatible metadata schemas, limiting portability of assets between ecosystems. Absence of interoperability reduces the utility of tokenization and reinforces dependence on each issuing platform. An asset which cannot migrate between environments preserves restrictions of the centralized model under a decentralized appearance.
Encrypted NFTs and Trusted Execution
Integration of Trusted Execution Environments (TEE) and fully homomorphic encryption (FHE) allows content to remain encrypted until the token owner requests access. The smart contract verifies title and releases the decryption key without exposing content to third parties. Verifiable ownership combines with asset confidentiality, resolving the contradiction between registry transparency and content privacy.
Confidential computing allows processing data without revealing it to the infrastructure operator. Homomorphic encryption enables operations on encrypted data, opening the possibility of executing access logic without decrypting the asset. Combination of both technologies provides a model in which access right executes programmatically and verifiably.
Remote attestation of a TEE allows demonstration that executed code corresponds to an audited version. Zero-knowledge proof can verify token ownership without revealing owner identity. Composition of cryptographic primitives offers a sufficient toolset to build a conditional digital ownership system without defects of the license model.
Adoption Barriers
Distribution platforms operate with proprietary digital rights management systems and centralized databases. Migration toward a tokenized model requires interoperable standards and legal frameworks recognizing token title as equivalent to ownership of a transferable license.
Market perception after the NFT speculative cycle introduces an additional factor. Association between tokenization and volatility has generated resistance in segments of the video game sector. Recovery of confidence requires functional use cases and retention metrics demonstrating utility beyond speculation. User experience in decentralized applications remains a weak point compared with conventional interfaces.
Regulatory uncertainty over the legal nature of tokens affects integration planning. Classification of an NFT as security, digital good, or intellectual property right varies across jurisdictions. Absence of uniform criteria raises compliance cost and discourages investment in infrastructure.
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