OT-2026-000025811
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000025811) never changes.
Identity and time
| Publication number | OT-2026-000025811 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-70f9-b84f-86be2b0ec787 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025811 |
| Status | PUBLIC |
Content hashes
| Canonical text | b969b63545e2ff4510598020ac7b5f270ccf85a960d3558bb8ef99f27ab67cc1 |
|---|---|
| Markdown | 2c1f0985846c8bb9a011e00073fb54fc473e2d56d7a19592937052996cca424b |
| Publication page | 4181506cb343859c5c990ac5facfe1cdf3958b41a8738d2453652ac388406a21 |
| Manifest | 8c9a5c04bc37fd41b4e3d8d6b1c995d5bf076aabbf6df5804b65a775fb9ef694 |
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 | K3YDBUFb+JRo0yKms9xBbVH6Vm3bgxqvXGoao+GS6HURZP+CK63NrF1dopbzOmbKfX6PudQ0weitxhzViohNBg== |
| 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
| 2026-09-17T11:46:01.609325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025811observed 4181506cb343859c5c990ac5facfe1cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:01.592916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025811/manifest.jsonobserved 8c9a5c04bc37fd41b4e3d8d6b1c995d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:01.577124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025811/publication.mdobserved 2c1f0985846c8bb9a011e00073fb54fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:01.559622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025811/publication.txtobserved b969b63545e2ff4510598020ac7b5f27...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. |
|---|