Research corpus ScalingBLC-STUDY-0329

Optional access lists

EIP 2930, Optional access lists. Adds a transaction type which contains an access list, a list of addresses and storage keys that the transaction plans to access.

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Design paper
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Record

Authors: Vitalik Buterin , Martin Swende
Date: 2020
Publisher: Vitalik Buterin , Martin Swende
Version: Source cited by the 2020 study. The study is the reading. This page does not add a second essay.
Document ID: BLC-STUDY-0329
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

EIP 2930, Optional access lists. Adds a transaction type which contains an access list, a list of addresses and storage keys that the transaction plans to access.

Where to read

Official source — EIP 2930
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 readingEIP 2930 study
Related paperEIP-4844
Related paperPlasma
Related paperArbitrum

Cite this record

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

Author–date

Buterin, V., & Swende, M. (2020). Optional access lists. Vitalik Buterin , Martin Swende. https://eips.ethereum.org/EIPS/eip-2930

BibTeX

@techreport{eip29302020,
  title = {Optional access lists},
  author = {Vitalik Buterin , Martin Swende},
  year = {2020},
  institution = {Vitalik Buterin , Martin Swende},
  url = {https://eips.ethereum.org/EIPS/eip-2930},
  note = {Rights status: Official external source only. Blockchain Lab record: https://blockchainlab.com/research/corpus/papers/eip-2930}
}

RIS

TY  - RPRT
TI  - Optional access lists
AU  - Vitalik Buterin
AU  - Martin Swende
PY  - 2020
PB  - Vitalik Buterin , Martin Swende
UR  - https://eips.ethereum.org/EIPS/eip-2930
N1  - Rights status: Official external source only
ER  -

CSL-JSON

[
  {
    "type": "report",
    "id": "BLC-STUDY-0329",
    "title": "Optional access lists",
    "author": [
      {
        "literal": "Vitalik Buterin"
      },
      {
        "literal": "Martin Swende"
      }
    ],
    "issued": {
      "date-parts": [
        [
          2020
        ]
      ]
    },
    "publisher": "Vitalik Buterin , Martin Swende",
    "URL": "https://eips.ethereum.org/EIPS/eip-2930",
    "note": "Rights status: Official external source only. Not a licence to republish the paper."
  }
]

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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