What DOI (Object ID) requires
Digital Object Identifier (DOI) validation enforces strict adherence to international standards for persistent and actionable identification of digital assets. Compliance with ISO 26324:2012 is mandatory, requiring a valid prefix/suffix structure where the prefix begins with the directory indicator `10`. Each full DOI string must utilize `enforce_utf8_encoding` and shall not exceed a `max_doi_length_bytes` of 2048. While the prefix designates the registrant, the system does `permit_opaque_suffix_strings`, allowing for flexible local identification schemes. The core functionality mandates that every identifier be resolvable through the Handle System framework described in IETF RFCs 3650, 3651, and 3652. This resolution process must complete within a `handle_resolution_timeout_ms` of 5000, and the target resolution endpoint must be secured via HTTPS. Per the IDF DOI Handbook, the node further stipulates that `require_persistent_metadata` be associated with each DOI, ensuring long-term context and utility consistent with the European Open Science Cloud (EOSC) PID Policy. To guarantee authenticity, the system will `verify_authority_source` for the registration agency. Furthermore, `enable_content_negotiation` is a required service capability, allowing clients to request specific data formats from the resolved resource, thereby enhancing interoperability.
Pillar: Creative, Content & Media IP · Authority: International DOI Foundation · Version: 1.1.0 · Last updated:
Primary source: https://www.doi.org/
SHA-256 integrity: 630c254cf467086d1c6e0a951e8e2df9c718e9e38c64fcf9971aa7216a8658b9
Primary Citations — 7 traced to source
- ISO 26324:2012 Information and documentation - Digital object identifier system (Section 4: Prefix/Suffix and Resolution)
- IETF RFC 3650: Handle System Overview (Framework for resolution of DOIs)
+ 5 more citations (full bibliography, deterministic workflow, actionable schema and crosswalks) included in the vault unlock — $0.01 via Skyfire / L402 / Direct Base USDC.
Access
- Discovery (free): /api/v1/nodes/doi-digital-object-id.json — 6-field metadata
- Vault (full node): /api/v1/vault/nodes/doi-digital-object-id.json — full 13-key payload, $0.01 USDC (L402/Skyfire/Direct Base)
- Canonical URL: https://bidda.com/intelligence/doi-digital-object-id
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