Auditable claim record

4-bit ALU with Flags · listed in shuttle

Tiny Tapeout SKY 25a · SUPPORTED

urn:vlsi:claim:15d578299a8f8dfcf0ce762513a21f9498c39f8260648cc002188c96d25cd005

Official registry lists this repository, submitted revision and module. The listing does not establish fabrication, manufacture, validation or measured results.

Back to 4-bit ALU with Flags → · Complete history as JSON · JSON-LD

Evidence

Tiny Tapeout SKY 25a official shuttle registry ↗

The Tiny Tapeout SKY 25a registry lists this repository at submitted revision 6349c55bc97b455932ec66a1468a0b6fdaf3460e, under module tt_um_alu_4bit_wrapper.

Tiny Tapeout official registry · projects[166]: repository, commit and macro · supports

Published date unknown · Retrieved 2026-10-13T23:58:54.913Z

urn:vlsi:evidence:bef06daee94b9e370cdba64886cdcc3d0a2966e91d84ff0f8df85420b5f20e37

Assessment history

New assessments preserve earlier records. A correction changes the current interpretation without rewriting what VLSI knew before it.

Recorded assessments, oldest first
Revision	Recorded at (UTC)	Status	Validity	Reviewer & reason
1	2026-10-14T00:04:17.304Z	SUPPORTED	unknown unknown	checked-catalog-source-adapter (adapter) Evidence ingested by official-registry-and-pinned-documents/1.0.0. Explicit upstream evidence only. No fabrication, validation, successful tapeout, measured performance, arbitrary-version interoperability or production qualification is inferred.