OT-2026-000035810
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000035810) never changes.
Identity and time
| Publication number | OT-2026-000035810 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-72b3-bbb2-4568d1778a21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035810 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d2f8f2181c71d4ee565f5483703eaa9dfcbb33f2aeb86e611c1ac6ac8a42341 |
|---|---|
| Markdown | 4a67440030201bf4ced91e44ca2a7feabbc47eab5cf55102deb7e87a8d354ee2 |
| Publication page | cec473175eaf2f4388936a8c3686650e648853d47c75db790ab94eed602c5a83 |
| Manifest | d5c2ac2409d26aa3cb83169e9ce8d3e320a52265f124cec8107755eb44807178 |
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 | uPmvBxBWHcHIY+3b2XoPfcXK2xntfb2J1u1Bs+uOmgmYNhx9xXSZoD5h0GySKYGzY5koCRyKA4RgUDxqYd7BCg== |
| 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
| 2026-09-17T11:27:31.383265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035810observed cec473175eaf2f4388936a8c3686650e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:31.366826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035810/manifest.jsonobserved d5c2ac2409d26aa3cb83169e9ce8d3e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:31.349896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035810/publication.mdobserved 4a67440030201bf4ced91e44ca2a7fea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:31.332698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035810/publication.txtobserved 1d2f8f2181c71d4ee565f5483703eaa9...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. |
|---|