forked from DecentralizedClimateFoundation/DCIPs
68 lines
3.2 KiB
Markdown
68 lines
3.2 KiB
Markdown
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---
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eip: 5757
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title: Process for Approving External Resources
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description: Requirements and process for allowing new origins of external resources
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author: Sam Wilson (@SamWilsn)
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discussions-to: https://ethereum-magicians.org/t/eip-5757-process-for-approving-external-resources/11215
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status: Final
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type: Meta
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created: 2022-09-30
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requires: 1
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---
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## Abstract
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Ethereum improvement proposals (EIPs) occasionally link to resources external to this repository. This document sets out the requirements for origins that may be linked to, and the process for approving a new origin.
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## Specification
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The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119.
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### Definitions
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- **Link**: Any method of referring to a resource, including: markdown links, anchor tags (`<a>`), images, citations of books/journals, and any other method of referencing content not in the current resource.
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- **Resource**: A web page, document, article, file, book, or other media that contains content.
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- **Origin**: A publisher/chronicler of resources, like a standards body (eg. w3c) or a system of referring to documents (eg. Digital Object Identifier System).
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### Requirements for Origins
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Permissible origins **MUST** provide a method of uniquely identifying a particular revision of a resource. Examples of such methods may include git commit hashes, version numbers, or publication dates.
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Permissible origins **MUST** have a proven history of availability. A origin existing for at least ten years and reliably serving resources would be sufficient—but not necessary—to satisfy this requirement.
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Permissible origins **MUST NOT** charge a fee for accessing resources.
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### Origin Removal
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Any approved origin that ceases to satisfy the above requirements **MUST** be removed from [EIP-1](./eip-1.md). If a removed origin later satisfies the requirements again, it MAY be re-approved by following the process described in [Origin Approval](#origin-approval).
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Finalized EIPs (eg. those in the `Final` or `Withdrawn` statuses) **SHOULD NOT** be updated to remove links to these origins.
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Non-Finalized EIPs **MUST** remove links to these origins before changing statuses.
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### Origin Approval
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Should the editors determine that an origin meets the requirements above, EIP-1 **MUST** be updated to include:
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* The name of the allowed origin;
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* The permitted markup and formatting required when referring to resources from the origin; and
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* A fully rendered example of what a link should look like.
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## Rationale
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### Unique Identifiers
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If it is impossible to uniquely identify a version of a resource, it becomes impractical to track changes, which makes it difficult to ensure immutability.
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### Availability
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If it is possible to implement a standard without a linked resource, then the linked resource is unnecessary. If it is impossible to implement a standard without a linked resource, then that resource must be available for implementers.
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### Free Access
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The Ethereum ecosystem is built on openness and free access, and the EIP process should follow those principles.
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## Copyright
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Copyright and related rights waived via [CC0](../LICENSE.md).
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