ERC-721: Non-Fungible Token Standard

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ERC-721: Non-Fungible Token Standard

Summary

ERC-721: Non-Fungible Token Standard is a technical standard[1]. It draws 17 Wikipedia views per month (technical_standard category, ranking #155 of 319).[2]

Key Facts

  • ERC-721: Non-Fungible Token Standard authored Non-Fungible Token Standard — author (P50): William Entriken[3].
  • ERC-721: Non-Fungible Token Standard authored Non-Fungible Token Standard — author (P50): Dieter Shirley[4].
  • ERC-721: Non-Fungible Token Standard's instance of is recorded as Non-Fungible Token Standard — instance of (P31): technical standard[5].
  • ERC-721: Non-Fungible Token Standard's instance of is recorded as Non-Fungible Token Standard — instance of (P31): open source[6].
  • ERC-721: Non-Fungible Token Standard's instance of is recorded as Non-Fungible Token Standard — instance of (P31): technical writing[7].
  • ERC-721: Non-Fungible Token Standard's instance of is recorded as Non-Fungible Token Standard — instance of (P31): Ethereum Improvement Proposal[8].
  • ERC-721: Non-Fungible Token Standard's stated in is recorded as Non-Fungible Token Standard — stated in (P248): academic journal[9].
  • ERC-721: Non-Fungible Token Standard's copyright license is recorded as Non-Fungible Token Standard — copyright license (P275): Creative Commons CC0 License[10].
  • ERC-721: Non-Fungible Token Standard's has use is recorded as Non-Fungible Token Standard — has use (P366): non-fungible token[11].
  • ERC-721: Non-Fungible Token Standard's main subject is recorded as Non-Fungible Token Standard — main subject (P921): non-fungible token[12].
  • ERC-721: Non-Fungible Token Standard's main subject is recorded as Non-Fungible Token Standard — main subject (P921): Ethereum[13].
  • ERC-721: Non-Fungible Token Standard's intended public is recorded as Non-Fungible Token Standard — intended public (P2360): software developer[14].
  • ERC-721: Non-Fungible Token Standard's copyright status is recorded as Non-Fungible Token Standard — copyright status (P6216): copyrighted[15].

Body

Designation and Status

Recorded instance of include Non-Fungible Token Standard — instance of (P31): technical standard[5], Non-Fungible Token Standard — instance of (P31): open source[6], Non-Fungible Token Standard — instance of (P31): technical writing[7], and Non-Fungible Token Standard — instance of (P31): Ethereum Improvement Proposal[8].

Why It Matters

ERC-721: Non-Fungible Token Standard draws 17 Wikipedia views per month (technical_standard category, ranking #155 of 319).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [5] . eips.ethereum.org. Retrieved . eips.ethereum.org. Provenance: wikidata.org.
  2. [6] . eips.ethereum.org. Retrieved . eips.ethereum.org. Provenance: wikidata.org.
  3. [7] . eips.ethereum.org. Retrieved . eips.ethereum.org. Provenance: wikidata.org.
  4. [8] . eips.ethereum.org. Retrieved . eips.ethereum.org. Provenance: wikidata.org.
  5. [3] . eips.ethereum.org. Retrieved . eips.ethereum.org. Provenance: wikidata.org.
  6. [4] . eips.ethereum.org. Retrieved . eips.ethereum.org. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . eips.ethereum.org. Retrieved . eips.ethereum.org. Provenance: wikidata.org.
  9. [11] . eips.ethereum.org. Retrieved . eips.ethereum.org. Provenance: wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . eips.ethereum.org. Retrieved . eips.ethereum.org. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). ERC-721: Non-Fungible Token Standard. Retrieved May 3, 2026, from https://4ort.xyz/entity/erc-721-non-fungible-token-standard
MLA “ERC-721: Non-Fungible Token Standard.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/erc-721-non-fungible-token-standard.
BibTeX @misc{4ortxyz_erc-721-non-fungible-token-standard_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ERC-721: Non-Fungible Token Standard}}, year = {2026}, url = {https://4ort.xyz/entity/erc-721-non-fungible-token-standard}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ERC-721: Non-Fungible Token Standard — https://4ort.xyz/entity/erc-721-non-fungible-token-standard (retrieved 2026-05-03)

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