Research corpus MarketsBLC-STUDY-0410

Semi-Fungible Token

ERC 3525, Semi-Fungible Token. The set of smart contract interfaces described in this document defines an ERC-721 compatible token standard.

Official external source only
Design paper
Official source

Compare

Record

Authors: Will Wang , Mike Meng , Yi Cai , Ryan Chow , Zhongxin Wu , AlvisDu
Date: 2020
Publisher: Will Wang , Mike Meng , Yi Cai , Ryan Chow , Zhongxin Wu , AlvisDu
Version: Source cited by the 2020 study. The study is the reading. This page does not add a second essay.
Document ID: BLC-STUDY-0410
DOI: None recorded
Last reviewed: 1 October 2026
Licence: No licence recorded. Rights status under review.

No hash is published. This build does not store those PDF bytes, so a checksum would be invented. Where a legacy path exists, it points at the Internet Archive copy of the old library.

Direct answer

ERC 3525, Semi-Fungible Token. The set of smart contract interfaces described in this document defines an ERC-721 compatible token standard.

Where to read

Official source — ERC 3525
Blockchain Lab study, the canonical readingOriginal commentary. Not a transcription of the paper.

Metadata and commentary only. The reading is the study page.

Full text

Full text is not published on this page. Public availability is not a licence to republish a document. Blockchain Lab has not recorded a licence that permits an HTML transcription, a training set, or a retrieval corpus of the paper. Text on this page is Blockchain Lab's own wording, or a pointer to a study that is also Blockchain Lab's wording.

What changed

Status in the source: Final. A reading of the public specification, not a copy of it and not a certification.

Relationships

Canonical readingERC 3525 study
Related paperUniswap
Related paperERC-20
Related paperBalancer

Cite this record

These citations point at the source document. They are not a licence to copy it.

Author–date

Wang, W., Meng, M., Cai, Y., Chow, R., Wu, Z., & AlvisDu (2020). Semi-Fungible Token. Will Wang , Mike Meng , Yi Cai , Ryan Chow , Zhongxin Wu , AlvisDu. https://eips.ethereum.org/EIPS/eip-3525

BibTeX

@techreport{erc35252020,
  title = {Semi-Fungible Token},
  author = {Will Wang , Mike Meng , Yi Cai , Ryan Chow , Zhongxin Wu , AlvisDu},
  year = {2020},
  institution = {Will Wang , Mike Meng , Yi Cai , Ryan Chow , Zhongxin Wu , AlvisDu},
  url = {https://eips.ethereum.org/EIPS/eip-3525},
  note = {Rights status: Official external source only. Blockchain Lab record: https://blockchainlab.com/research/corpus/papers/erc-3525}
}

RIS

TY  - RPRT
TI  - Semi-Fungible Token
AU  - Will Wang
AU  - Mike Meng
AU  - Yi Cai
AU  - Ryan Chow
AU  - Zhongxin Wu
AU  - AlvisDu
PY  - 2020
PB  - Will Wang , Mike Meng , Yi Cai , Ryan Chow , Zhongxin Wu , AlvisDu
UR  - https://eips.ethereum.org/EIPS/eip-3525
N1  - Rights status: Official external source only
ER  -

CSL-JSON

[
  {
    "type": "report",
    "id": "BLC-STUDY-0410",
    "title": "Semi-Fungible Token",
    "author": [
      {
        "literal": "Will Wang"
      },
      {
        "literal": "Mike Meng"
      },
      {
        "literal": "Yi Cai"
      },
      {
        "literal": "Ryan Chow"
      },
      {
        "literal": "Zhongxin Wu"
      },
      {
        "literal": "AlvisDu"
      }
    ],
    "issued": {
      "date-parts": [
        [
          2020
        ]
      ]
    },
    "publisher": "Will Wang , Mike Meng , Yi Cai , Ryan Chow , Zhongxin Wu , AlvisDu",
    "URL": "https://eips.ethereum.org/EIPS/eip-3525",
    "note": "Rights status: Official external source only. Not a licence to republish the paper."
  }
]

JSON BibTeX file RIS file CSL-JSON

Rights record

Source status: Official source
Use status: Metadata and commentary only. The reading is the study page.
Rights: Official external source only
Training and retrieval: Not permitted from this site. There is no rights-cleared full text to retrieve or to train on.

Rights and licensing Corrections