OT-2026-000044247
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000044247) never changes.
Identity and time
| Publication number | OT-2026-000044247 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d5-7d11-9f4f-268258869931 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d0df08e87163fc1cfaaec4f6bd7caeeaa2f891267b69ee4f3c27b9fcf59b4cb |
|---|---|
| Markdown | 4db4a684db9aeaefed7017cfad496757a21506ab4d57266cc0ceecc15e8da2d7 |
| Publication page | 0524c3d1f31b1635dbbc3a10c976206c01a41d7341ea6c430877c1b52282935f |
| Manifest | dd97327a6250190a0d1682f68c97d2469a806b9eee11ce9300d3603b49f2a2c3 |
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 | Co8ej33f3tPcQwV1AyKwDvoaiaJJ8MG3/sHu8zhhWNbTozVV6MvjVvPBRm+qp7/DHFPHKaxGJ+6jyvHvJjAGCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:30:05.832469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044247observed 0524c3d1f31b1635dbbc3a10c976206c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:05.812408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044247/manifest.jsonobserved dd97327a6250190a0d1682f68c97d246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:05.792819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044247/publication.mdobserved 4db4a684db9aeaefed7017cfad496757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:05.774536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044247/publication.txtobserved 0d0df08e87163fc1cfaaec4f6bd7caee...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. |
|---|