OT-2026-000093278
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single 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-2026-000093278) never changes.
Identity and time
| Publication number | OT-2026-000093278 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7285-aaaa-cbe2ae94b961 · 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-2026-000093278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 694cdeaac325502faed30cf42baf28b3e792614734dfe15e7f90922cc326970b |
|---|---|
| Markdown | f3acc94eb13eef630cfa79f07b5ce9ae8e3f2870c0beec47414189d8bba86ce1 |
| Publication page | 8dc3d2ea0e3ed0ffee4adae2283567a32f19996343988f58f49e9383f076f5cf |
| Manifest | 771c5bcf685aa8c2f3378a9267daa292409366503e67c0fe02289a3816968745 |
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 | H3U2SiCGPY9XRbt3AZa/zmw2x2utC7YAl+OczlnB3g6dMQQ7jwt4jNWOdH8pDQiiFrwzlsAeSTxZxNx5i3nYBQ== |
| 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
| 2026-09-17T09:40:38.903377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093278observed 8dc3d2ea0e3ed0ffee4adae2283567a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:38.885472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093278/manifest.jsonobserved 771c5bcf685aa8c2f3378a9267daa292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.866175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093278/publication.mdobserved f3acc94eb13eef630cfa79f07b5ce9ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.846821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093278/publication.txtobserved 694cdeaac325502faed30cf42baf28b3...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. |
|---|