Token Standard

ERC 777, Token Standard. Standard interfaces and behaviors for token contracts.

Official external source only
Design paper
Official source

Record

Authors: Jacques Dafflon , Jordi Baylina , Thomas Shababi
Date: 2017
Publisher: Jacques Dafflon , Jordi Baylina , Thomas Shababi
Version: Source cited by the 2017 study. The study is the reading. This page does not add a second essay.
Document ID: BLC-STUDY-0390
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 777, Token Standard. Standard interfaces and behaviors for token contracts.

Where to read

Official source — ERC 777
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 777 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

Dafflon, J., Baylina, J., & Shababi, T. (2017). Token Standard. Jacques Dafflon , Jordi Baylina , Thomas Shababi. https://eips.ethereum.org/EIPS/eip-777

BibTeX

@techreport{erc7772017,
  title = {Token Standard},
  author = {Jacques Dafflon , Jordi Baylina , Thomas Shababi},
  year = {2017},
  institution = {Jacques Dafflon , Jordi Baylina , Thomas Shababi},
  url = {https://eips.ethereum.org/EIPS/eip-777},
  note = {Rights status: Official external source only. Blockchain Lab record: https://blockchainlab.com/research/corpus/papers/erc-777}
}

RIS

TY  - RPRT
TI  - Token Standard
AU  - Jacques Dafflon
AU  - Jordi Baylina
AU  - Thomas Shababi
PY  - 2017
PB  - Jacques Dafflon , Jordi Baylina , Thomas Shababi
UR  - https://eips.ethereum.org/EIPS/eip-777
N1  - Rights status: Official external source only
ER  -

CSL-JSON

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  {
    "type": "report",
    "id": "BLC-STUDY-0390",
    "title": "Token Standard",
    "author": [
      {
        "literal": "Jacques Dafflon"
      },
      {
        "literal": "Jordi Baylina"
      },
      {
        "literal": "Thomas Shababi"
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    ],
    "issued": {
      "date-parts": [
        [
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    },
    "publisher": "Jacques Dafflon , Jordi Baylina , Thomas Shababi",
    "URL": "https://eips.ethereum.org/EIPS/eip-777",
    "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