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Research corpusConsensusBLC-STUDY-0164

Merged Mining: Curse or Cure?

Merged mining lets the same proof of work stamp a child chain. Security is not transferred for free: the parent miners may not validate the child, and an attack on the child can be cheap in attention even when hash power is large.

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Record

Authors
Aljosha Judmayer, Alexei Zamyatin, Nicholas Stifter, Artemios G. Voyiatzis and Edgar Weippl
Date
2017
Publisher
Aljosha Judmayer, Alexei Zamyatin, Nicholas Stifter, Artemios G. Voyiatzis and Edgar Weippl
Version
Source cited by the 2017 study. The study is the reading. This page does not add a second essay.
Document ID
BLC-STUDY-0164
DOI
None recorded
Last reviewed
1 October 2026
Licence
No licence recorded. Rights status under review.

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Direct answer

Merged mining lets the same proof of work stamp a child chain. Security is not transferred for free: the parent miners may not validate the child, and an attack on the child can be cheap in attention even when hash power is large.

Where to read

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

Full text

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What changed

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Cite this record

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Author–date

Judmayer, A., Zamyatin, A., Stifter, N., Voyiatzis, A. G., & Weippl, E. (2017). Merged Mining: Curse or Cure?. Aljosha Judmayer, Alexei Zamyatin, Nicholas Stifter, Artemios G. Voyiatzis and Edgar Weippl. https://eprint.iacr.org/2017/791

BibTeX

@techreport{mergedmining2017,
  title = {Merged Mining: Curse or Cure?},
  author = {Aljosha Judmayer, Alexei Zamyatin, Nicholas Stifter, Artemios G. Voyiatzis and Edgar Weippl},
  year = {2017},
  institution = {Aljosha Judmayer, Alexei Zamyatin, Nicholas Stifter, Artemios G. Voyiatzis and Edgar Weippl},
  url = {https://eprint.iacr.org/2017/791},
  note = {Rights status: Official external source only. Blockchain Lab record: https://blockchainlab.com/research/corpus/papers/merged-mining}
}

RIS

TY  - RPRT
TI  - Merged Mining: Curse or Cure?
AU  - Aljosha Judmayer
AU  - Alexei Zamyatin
AU  - Nicholas Stifter
AU  - Artemios G. Voyiatzis
AU  - Edgar Weippl
PY  - 2017
PB  - Aljosha Judmayer, Alexei Zamyatin, Nicholas Stifter, Artemios G. Voyiatzis and Edgar Weippl
UR  - https://eprint.iacr.org/2017/791
N1  - Rights status: Official external source only
ER  -

CSL-JSON

[
  {
    "type": "report",
    "id": "BLC-STUDY-0164",
    "title": "Merged Mining: Curse or Cure?",
    "author": [
      {
        "literal": "Aljosha Judmayer"
      },
      {
        "literal": "Alexei Zamyatin"
      },
      {
        "literal": "Nicholas Stifter"
      },
      {
        "literal": "Artemios G. Voyiatzis"
      },
      {
        "literal": "Edgar Weippl"
      }
    ],
    "issued": {
      "date-parts": [
        [
          2017
        ]
      ]
    },
    "publisher": "Aljosha Judmayer, Alexei Zamyatin, Nicholas Stifter, Artemios G. Voyiatzis and Edgar Weippl",
    "URL": "https://eprint.iacr.org/2017/791",
    "note": "Rights status: Official external source only. Not a licence to republish the paper."
  }
]

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Source status
Official source
Use status
Metadata and commentary only. The reading is the study page.
Rights
Official external source only
Training and retrieval
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