[media-types] [IANA #1445194] application/vnd.deut+jso n registration request

Hi Murray,

Would you be able to review this one by March 16th?

thanks,
Amanda

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Name: Yuriy Sydorenko

Email: [email protected]

Media type name: application

Media subtype name: vnd.deut+json

Required parameters: N/A

Optional parameters: N/A

Encoding considerations: 8bit

The format is a structured JSON-based container. Standard JSON encoding considerations apply.

Security considerations: The .deut format is a structured JSON-based container designed for visual art assets. It stores the user's raw intent (input_dna), system parameters, and compiled results (llm_output). The format is strictly declarative data and does not contain executable code, scripts, or macros. To ensure provenance, integrity, and prevent silent tampering, the format includes a built-in cryptographic fingerprint mechanism utilizing a SHA-256 hash. Security risks are limited to standard JSON parsing vulnerabilities, so parsers must ensure robust handling of malformed JSON.

Interoperability considerations: The .deut format acts as a "Digital Negative" for generative arts, ensuring non-destructive editing. The schema is platform agnostic; while designed for DEUTLI, it is explicitly open for implementation by any external tool.

Published specification: The official specification, validation protocol, and schema.json are publicly available in the open-source repository: https://github.com/deut-li/open-deut-format.

Applications which use this media: DEUTLI.

Fragment identifier considerations: The syntax and semantics of fragment identifiers for this type are as specified for "application/json". Additionally, fragment identifiers MAY be used to indicate specific elements within the JSON document, following the JSON Pointer syntax defined in RFC 6901.

Restrictions on usage: None. This media type is intended for open and general use across platforms.

Provisional registration? (standards tree only): No

Additional information:

1. Deprecated alias names for this type: None
2. Magic number(s): None
3. File extension(s): .deut
4. Macintosh file type code: None
5. Object Identifiers: None

General Comments: The .deut format is a structured JSON-based container for visual art assets ensuring non-destructive editing and provenance tracking via SHA-256 fingerprinting. It acts as the "Digital Negative" for generative arts. Unlike simple prompt text files, a .deut file stores the raw intent, the system parameters, and a cryptographic proof of integrity. This ensures that original user inputs are preserved separately from the LLM-generated prompt. While designed for DEUTLI, the schema is open for any tool to implement. The full specification and JSON schema are publicly maintained at: https://github.com/deut-li/open-deut-format

Person to contact for further information:

1. Name: Deut.li
2. Email: [email protected]

Intended usage: COMMON

Author/Change controller: Author: Deut.li Engineering Team Change controller: Deut.li Engineering Team

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