OT-2026-000038206
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold 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-2026-000038206) never changes.
Identity and time
| Publication number | OT-2026-000038206 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d50-7930-b8db-9be4613401f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c7beea64c746ffa7dc41d512c9a6aa3c0a471abce9f80435cdf230a0ea71980 |
|---|---|
| Markdown | 62d2513d66dff31157cae4fafa91371f48f735f347967753b7bb163baae0d3d2 |
| Publication page | 19a69ab46cb14c14dd872eacbc7d29b974c7798f30d34a1f7595e45c898c09d3 |
| Manifest | 015fdf12b6430ff3d13c82a54c930d3385808705320102a5a24aaac6731993db |
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 | 3ba6R7abaztnquS8RT0yRtsFtPkkhghA/S8Wm4TnnEEiikYrZIfhfxVmaxcH2btBjGvWuvVy2R1F6aHPm0X1BQ== |
| 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
| 2026-09-17T11:22:20.379825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038206observed 19a69ab46cb14c14dd872eacbc7d29b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:20.361781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038206/manifest.jsonobserved 015fdf12b6430ff3d13c82a54c930d33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:20.342035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038206/publication.mdobserved 62d2513d66dff31157cae4fafa91371f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:20.320969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038206/publication.txtobserved 6c7beea64c746ffa7dc41d512c9a6aa3...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. |
|---|