OT-2026-000094929
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000094929) never changes.
Identity and time
| Publication number | OT-2026-000094929 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-75e3-aa1c-20323c38ac1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e6706d49c9b4dec2d353ff498a17cdf5dae1007e218145cc92ce84e0fa0c408 |
|---|---|
| Markdown | 174145ff0f50ad2769e1d2307b4f39927265380139851d025951953b8fefff54 |
| Publication page | d45d56b2294a10465904bfaefded0089794395a0fef04f7a3cdf0b88e1659573 |
| Manifest | 70bc0610d886e09c1161e60f99ab05dcb6acabeaa23fe4bb193aff5b3cbf7651 |
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 | PsDPkQOntAJRvaNQJVgeh8XWGvXfpFNYyI4ZoSLegpkm5M8rqR2+xD8qXBZ/94He7/CuJC42cCTggnyrxDG7CQ== |
| 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
| 2026-09-17T09:37:27.589178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094929observed d45d56b2294a10465904bfaefded0089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:27.571676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094929/manifest.jsonobserved 70bc0610d886e09c1161e60f99ab05dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:27.553009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094929/publication.mdobserved 174145ff0f50ad2769e1d2307b4f3992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:27.536591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094929/publication.txtobserved 4e6706d49c9b4dec2d353ff498a17cdf...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. |
|---|