OT-2026-000098867
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000098867) never changes.
Identity and time
| Publication number | OT-2026-000098867 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-70c8-a070-e9eb01b8bdee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098867 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae066b4656f77c92c1144e2d9f65f0dc73d6b9a8a1fb1c26c993fda2eea7de3f |
|---|---|
| Markdown | fc4ed7f1675f67b8232986eafc5545538e06d38206eb292d6dbfa7f481136f89 |
| Publication page | 08f803d35ba8c3b8d6d8b1dfdc576f611fb7fdcb633fa04d8550cb50a7627a85 |
| Manifest | b0db22d0fff792f75af82e46e0f352e9bd9acafc86875f4892aa1da62d446b24 |
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 | bSyWtoJG7dlw+ZuuqpF0rUkro3DviJ1o2bW/5XkCpSmAESuv335QfBzkG60YTYz8+dbvG+lbi6oedi9Pr3ERCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:54.860260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098867observed 08f803d35ba8c3b8d6d8b1dfdc576f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:54.844868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098867/manifest.jsonobserved b0db22d0fff792f75af82e46e0f352e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.829108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098867/publication.mdobserved fc4ed7f1675f67b8232986eafc554553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.812206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098867/publication.txtobserved ae066b4656f77c92c1144e2d9f65f0dc...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. |
|---|