OT-2026-000094448
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000094448) never changes.
Identity and time
| Publication number | OT-2026-000094448 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7e94-9fb0-6edb63ec85e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094448 |
| Status | PUBLIC |
Content hashes
| Canonical text | 995ecaa89e1ca94f1a67e612f54118b7d02a332ffad64c8b5e9e2929e9956f99 |
|---|---|
| Markdown | c5e1fb0c78062e72830792d513bf54439cce17a48210b4266f0d3184cae6df3b |
| Publication page | 06b9c44a0e56c770be1ec7db848ff022601cca5d1c1314bc24e16324c4193878 |
| Manifest | 558f1ddff6626794317310cd00007e5bedafda415f60c58b90934f4180fe2b88 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | +9TDhMLWEXpqTgyZvFl6lNnrDlybdBks+9smIXfafkvGR5INozrLEkeVaZNEef4hN/94fOBzjH4P7G334bPyAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:51.918894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094448observed 06b9c44a0e56c770be1ec7db848ff022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:51.899759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094448/manifest.jsonobserved 558f1ddff6626794317310cd00007e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.865603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094448/publication.mdobserved c5e1fb0c78062e72830792d513bf5443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.832509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094448/publication.txtobserved 995ecaa89e1ca94f1a67e612f54118b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|