OT-2026-000068488
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000068488) never changes.
Identity and time
| Publication number | OT-2026-000068488 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7d99-806d-fc3ac0ceded5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068488 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b314102c488719d58554648ff9f4b3a0d65458c13baf509037d0ef2d922ffc8 |
|---|---|
| Markdown | b48b3ede8365ed8b48bd5144794ce4255bbe3d6ac24b9022510ef98cc0284c27 |
| Publication page | b9c5d6f16ec03fb91a551ad444ed224980577409d3173e6dcf581f3a4e0b3bc8 |
| Manifest | 35c15963d6e185df37b0cd318c3dd9ccb6143156865a3dcbb97166cf5a5818ba |
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 | x0NFyPseO4LF9ldl4ieKhv+fu+0dsZnMVlcchBxS2TaJ6DuAny4GJY2xbUF5S4KudSej+aHxJKJ2ki6cIlgwBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:38.582994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068488observed b9c5d6f16ec03fb91a551ad444ed2249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:38.565023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068488/manifest.jsonobserved 35c15963d6e185df37b0cd318c3dd9cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:38.547364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068488/publication.mdobserved b48b3ede8365ed8b48bd5144794ce425...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:38.530079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068488/publication.txtobserved 0b314102c488719d58554648ff9f4b3a...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. |
|---|