Research corpus PrivacyBLC-STUDY-0547

musig() Descriptor Key Expression

BIP 390, musig() Descriptor Key Expression. This document specifies a musig() key expression for output script descriptors.

Official external source only
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Record

Authors: Ava Chow
Date: 2024
Publisher: Ava Chow
Version: Source cited by the 2024 study. The study is the reading. This page does not add a second essay.
Document ID: BLC-STUDY-0547
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

BIP 390, musig() Descriptor Key Expression. This document specifies a musig() key expression for output script descriptors.

Where to read

Official source — BIP 390
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: Draft. A reading of the public specification, not a copy of it and not a certification.

Relationships

Canonical readingBIP 390 study
Related paperGroth16
Related paperBulletproofs
Related paperTaproot

Cite this record

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

Author–date

Chow, A. (2024). musig() Descriptor Key Expression. Ava Chow. https://bips.dev/390

BibTeX

@techreport{bip3902024,
  title = {musig() Descriptor Key Expression},
  author = {Ava Chow},
  year = {2024},
  institution = {Ava Chow},
  url = {https://bips.dev/390},
  note = {Rights status: Official external source only. Blockchain Lab record: https://blockchainlab.com/research/corpus/papers/bip-390}
}

RIS

TY  - RPRT
TI  - musig() Descriptor Key Expression
AU  - Ava Chow
PY  - 2024
PB  - Ava Chow
UR  - https://bips.dev/390
N1  - Rights status: Official external source only
ER  -

CSL-JSON

[
  {
    "type": "report",
    "id": "BLC-STUDY-0547",
    "title": "musig() Descriptor Key Expression",
    "author": [
      {
        "literal": "Ava Chow"
      }
    ],
    "issued": {
      "date-parts": [
        [
          2024
        ]
      ]
    },
    "publisher": "Ava Chow",
    "URL": "https://bips.dev/390",
    "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