OT-2026-000093295
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line 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-2026-000093295) never changes.
Identity and time
| Publication number | OT-2026-000093295 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-79df-a84b-0365bcaf4cf9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093295 |
| Status | PUBLIC |
Content hashes
| Canonical text | d37e7c9bf0d18d173ce02796cae30397734fb828cdab01207c2497fde936ef81 |
|---|---|
| Markdown | ae8387a6e9086e62c0fb1914e72724864de1a3cbf150d9e1dfbb00dbe7659469 |
| Publication page | 615cbc22c18485aa929fefae32c880be6a45d3f4d6ea3036a1e14e00618ac378 |
| Manifest | 179c401eb993a7a548e511ae6dc968d3e6c5ae79d1654a9a63a2cfab31802bea |
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 | QojxkRp8Ao1I0KLUzmbAOX3Q53livyrQWcPDZKpoWs+HzwfGYrz/Ajnyt/rbiUSLLh3b0g8iqyVu7vCGP7/1DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:40.259574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093295observed 615cbc22c18485aa929fefae32c880be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:40.242184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093295/manifest.jsonobserved 179c401eb993a7a548e511ae6dc968d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.225330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093295/publication.mdobserved ae8387a6e9086e62c0fb1914e7272486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.208903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093295/publication.txtobserved d37e7c9bf0d18d173ce02796cae30397...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. |
|---|