OT-2026-000039310
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039310) never changes.
Identity and time
| Publication number | OT-2026-000039310 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7382-94e7-4ffc3075d0c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039310 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd30fb5d39db78a5128305e1212fd41df75f7ef81c7a0a1f8413151a416783b3 |
|---|---|
| Markdown | 409ed088c470e889ccf32566c4d12dd305ca17470366c4b7732e34ddaa024331 |
| Publication page | ac5ba18c457832280ae018bfe75cf7fc37c975c676575863d300e537b55223c4 |
| Manifest | edd8285b18fb0843dbc4e6e97a9bf413be7a70686a2e26558d6662c5a3f5a331 |
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 | HUu1yvv4QmB3vnX8AiOGXcptHefeEKE6iRs0yTll8v6G6UN59KN04fjXaQpIqC1u/tdec1YDQGa7+W2PR+0sCQ== |
| 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
| 2026-09-17T11:20:53.976740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039310observed ac5ba18c457832280ae018bfe75cf7fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:53.962049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039310/manifest.jsonobserved edd8285b18fb0843dbc4e6e97a9bf413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:53.944209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039310/publication.mdobserved 409ed088c470e889ccf32566c4d12dd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:53.927065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039310/publication.txtobserved dd30fb5d39db78a5128305e1212fd41d...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. |
|---|