Auditable claim record

4 bit ALU · listed in shuttle

Tiny Tapeout 9 · SUPPORTED

urn:vlsi:claim:2a20630823c7ec70f1e1fb678a452424c567212cdaff5778218415f4b89b5f87

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 9 official shuttle registry ↗

The Tiny Tapeout 9 registry lists this repository at submitted revision 122513d6fdaae91c74c9da48c1016db803fdd631, under module tt_um_alf19185_ALU.

Tiny Tapeout official registry · projects[56]: repository, commit and macro · supports

Published date unknown · Retrieved 2026-10-13T23:58:53.989Z

urn:vlsi:evidence:7a57650b8fdc3484a6d9078b979847724f1ceda23d84e62c99714507cd51cb86

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	2026-10-14T00:04:16.841Z	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.