Auditable claim record

4-Bit ALU · listed in shuttle

Tiny Tapeout SKY 25b · SUPPORTED

urn:vlsi:claim:6a36a170da43f831810ed6c0f58eac3e40dcbc459d8bac80add890952d98ff34

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 → · Complete history as JSON · JSON-LD

Evidence

Tiny Tapeout SKY 25b official shuttle registry ↗

The Tiny Tapeout SKY 25b registry lists this repository at submitted revision 510ec5ca22da8fc23ce4f82c5ac63a2bce206713, under module tt_um_tiny_4bit_alu.

Tiny Tapeout official registry · projects[57]: repository, commit and macro · supports

Published date unknown · Retrieved 2026-10-13T23:58:54.903Z

urn:vlsi:evidence:75a88556fccd02cb3ee5f4ddc65d963bdc2454ce258aa18ba03ad390e013249e

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	2026-10-14T00:04:17.329Z	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.