SegWit

soft fork change in the transaction format of Bitcoin
Place soft_fork Q30327698
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Summary

SegWit is a soft fork[1].

Key Facts

  • Named after: separation[2], witness[3]
  • Developer: Pieter Wuille[4]
  • Start time: August 24, 2017[5]
  • Facet of: Bitcoin[6], transaction malleability problem[7], bitcoin scalability problem[8]

Body

History and Context

Things named after include separation[2], a key event[9] and witness[3], an evidence[10].

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). SegWit. Retrieved November 1, 2026, from https://4ort.xyz/entity/segwit
MLA “SegWit.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/segwit.
BibTeX @misc{4ortxyz_segwit_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SegWit}}, year = {2026}, url = {https://4ort.xyz/entity/segwit}, note = {Accessed: 2026-11-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SegWit — https://4ort.xyz/entity/segwit (retrieved 2026-11-01)

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