OT-2026-000046910
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000046910) never changes.
Identity and time
| Publication number | OT-2026-000046910 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-78bb-9168-338fc7c0293e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bd4b3bb55654b13af096183754e1bd8c0f88cc55d4dcead015582ee82bdbf01 |
|---|---|
| Markdown | f083779b768eeb42ca7c2e593a8785cb7e716ec7316f6db5530ca81f0661fbef |
| Publication page | 02781efa6c8af98f1aa8cf74eb40aac88a990158125c6d86d9605e7ea50b9231 |
| Manifest | e4ec42b719d91216077f99e88b9e0811ebf3d0504162a0dc73f5ebdc0d79f408 |
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 | NmFZ7WJKaTd01mdLy+WpqXH04/62W+zBtNanQtHdq6xLJYLYOdRzBEgkmcxIaJyZLhHlQepzN2uNAheU95CmBg== |
| 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
| 2026-09-17T11:10:03.200663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046910observed 02781efa6c8af98f1aa8cf74eb40aac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.181624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046910/manifest.jsonobserved e4ec42b719d91216077f99e88b9e0811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.162159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046910/publication.mdobserved f083779b768eeb42ca7c2e593a8785cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.141751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046910/publication.txtobserved 3bd4b3bb55654b13af096183754e1bd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.663946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046910observed 02781efa6c8af98f1aa8cf74eb40aac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.643799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046910/manifest.jsonobserved e4ec42b719d91216077f99e88b9e0811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.620970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046910/publication.mdobserved f083779b768eeb42ca7c2e593a8785cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.601627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046910/publication.txtobserved 3bd4b3bb55654b13af096183754e1bd8...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. |
|---|