Mastodawn

http://Sovereign-ip-protection.com
https://zenodo.org/records/19463897

Proof of authorship, generated 100% locally.
Sovereign just created this immutable provenance report for the image.
Frequency-domain watermark (survives stripping & re-saves)
SHA-256 cryptographic fingerprint
Full hash-chained timeline + DNT flag
Self-verifying verify.py script included

No cloud. No platform. No third party.
#CreatorIP #LocalFirst #Provenance

Sovereign — Prove You Made It

Local-first IP protection for digital creators. SHA-256 fingerprints, AI provenance, dual watermarking. No cloud. No GPU. One USB stick.

Sovereign IP Protection

rogue_corq 4d ago

London’s V&A launches webpage exploring provenance of its objects https://www.theartnewspaper.com/2026/04/09/londons-va-launches-webpage-exploring-provenance-of-its-objects?utm_source=dlvr.it&utm_medium=mastodon #Provenance #MuseumsHeritage

toscalix 6d ago

"In this article, I present real-world use cases showing how SWHID can improve SBOMs, support regulatory compliance such as the Cyber Resilience Act, and enable traceability, across different industries."

Last blog post of the #swhid series: https://toscalix.com/2026/04/07/swhid-in-practice-sbom-verification-cra-compliance-and-traceability-use-cases/

#compliance #softwareidentifier #provenance #traceability #cra #sbom

SWHID in Practice: SBOM Verification, CRA Compliance, and Traceability Use Cases

Explore how SWHID is applied in real-world scenarios to improve SBOMs, support Cyber Resilience Act compliance, and enable software traceability. Discover practical use cases across telecom and aut…

toscalix

toscalix Mar 26

Today at 23:00 UTC I will be speaking about #swhid in automotive use cases to the #openchain #automotive group. Check https://openchain-project.github.io/Automotive-Open-Source-Governance-Monthly/

#provenance #traceability #integrity #compliance #safety

Automotive Open Source Governance Monthly

Chris Aldrich Mar 21

Typewriter Plates for Collectors?

Lately I've been talking to a few people about book plates for book collectors who occasionally loan out their books. After the owner has died, these also become a part of the material culture and are used as provenance for future book collectors, librarians, and researchers. These discussions have overlapped in some recent typosphere events including Sarah Everett asking for photos of repair shop labels, Lucas Dul having printed some repair shop stickers for Typewriter Chicago, and […]

https://boffosocko.com/2026/03/21/typewriter-plates-for-collectors/

toscalix Mar 17

[...] "I just explained the syntax of SWHID, describing how their core identifier and optional qualifiers combine to uniquely reference software artifacts, as well as specific fragments within them. "

https://toscalix.com/2026/03/17/description-of-swhid-syntax/

#swhid #swidentifier #provenance #traceability #integrity #compliance

Description of SWHID: syntax

This article explains the syntax of SWHIDs, describing how the core identifier and optional qualifiers are structured. It shows how SWHIDs can reference software artifacts such as files, directorie…

toscalix

toscalix Mar 17

This article explains the syntax of #swhid describing how the core identifier and optional qualifiers are structured. It shows how SWHIDs can reference software artifacts such as files, directories, revisions, and releases, and how their design enables precise comparison of software.

http://toscalix.com/2026/03/17/description-of-swhid-syntax/

#provenance #traceability @swheritage #swidentifier