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Research corpusScalingBLC-STUDY-0576

Backward compatible SWAPN, DUPN, EXCHANGE

EIP 8024, Backward compatible SWAPN, DUPN, EXCHANGE. Currently, SWAP and DUP instructions are limited to a stack depth of 16.

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Record

Authors
Francisco Giordano , Charles Cooper , Alex Beregszaszi , Paweł Bylica
Date
2025
Publisher
Francisco Giordano , Charles Cooper , Alex Beregszaszi , Paweł Bylica
Version
Source cited by the 2025 study. The study is the reading. This page does not add a second essay.
Document ID
BLC-STUDY-0576
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 8024, Backward compatible SWAPN, DUPN, EXCHANGE. Currently, SWAP and DUP instructions are limited to a stack depth of 16.

Where to read

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: Review. A reading of the public specification, not a copy of it and not a certification.

Relationships

Cite this record

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

Author–date

Giordano, F., Cooper, C., Beregszaszi, A., & Bylica, P. (2025). Backward compatible SWAPN, DUPN, EXCHANGE. Francisco Giordano , Charles Cooper , Alex Beregszaszi , Paweł Bylica. https://eips.ethereum.org/EIPS/eip-8024

BibTeX

@techreport{eip80242025,
  title = {Backward compatible SWAPN, DUPN, EXCHANGE},
  author = {Francisco Giordano , Charles Cooper , Alex Beregszaszi , Paweł Bylica},
  year = {2025},
  institution = {Francisco Giordano , Charles Cooper , Alex Beregszaszi , Paweł Bylica},
  url = {https://eips.ethereum.org/EIPS/eip-8024},
  note = {Rights status: Official external source only. Blockchain Lab record: https://blockchainlab.com/research/corpus/papers/eip-8024}
}

RIS

TY  - RPRT
TI  - Backward compatible SWAPN, DUPN, EXCHANGE
AU  - Francisco Giordano
AU  - Charles Cooper
AU  - Alex Beregszaszi
AU  - Paweł Bylica
PY  - 2025
PB  - Francisco Giordano , Charles Cooper , Alex Beregszaszi , Paweł Bylica
UR  - https://eips.ethereum.org/EIPS/eip-8024
N1  - Rights status: Official external source only
ER  -

CSL-JSON

[
  {
    "type": "report",
    "id": "BLC-STUDY-0576",
    "title": "Backward compatible SWAPN, DUPN, EXCHANGE",
    "author": [
      {
        "literal": "Francisco Giordano"
      },
      {
        "literal": "Charles Cooper"
      },
      {
        "literal": "Alex Beregszaszi"
      },
      {
        "literal": "Paweł Bylica"
      }
    ],
    "issued": {
      "date-parts": [
        [
          2025
        ]
      ]
    },
    "publisher": "Francisco Giordano , Charles Cooper , Alex Beregszaszi , Paweł Bylica",
    "URL": "https://eips.ethereum.org/EIPS/eip-8024",
    "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.

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