OT-2026-000083686
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000083686) never changes.
Identity and time
| Publication number | OT-2026-000083686 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-71cd-a8f4-a3119492da5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083686 |
| Status | PUBLIC |
Content hashes
| Canonical text | de6f10a0d63f7e44204c512116003e1e14a79f91105a2a401b4b4df769cfe199 |
|---|---|
| Markdown | 43665ac3c3395ed9116ad8bd9a4691533ae57be1911b07d5615a1bd68db8f60f |
| Publication page | 3434ac09fe3174e2e4ff713799d3dd56332b7c41671f43907ff24e7c542e97db |
| Manifest | 03e76121fc8b6613e64d2fab7881b1b63bad920bf9b7da1bf83a5ea0498388b3 |
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 | L0smiHyjJd3agFre/s5NdXqb8Tw2x717fKA5ijGbKqVaDjmcJimuQ5f+VuBG8J08au3DMC8T8bZJsx8w5OYPDA== |
| 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
| 2026-09-17T09:57:18.689082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083686observed 3434ac09fe3174e2e4ff713799d3dd56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:18.671682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083686/manifest.jsonobserved 03e76121fc8b6613e64d2fab7881b1b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:18.656981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083686/publication.mdobserved 43665ac3c3395ed9116ad8bd9a469153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:18.640109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083686/publication.txtobserved de6f10a0d63f7e44204c512116003e1e...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. |
|---|