OT-2026-000024135
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, pulsed 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-2026-000024135) never changes.
Identity and time
| Publication number | OT-2026-000024135 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-793f-acd0-f634d245f634 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64ac9989f4013693e0502b8b7c6daca2b8e08a7a78f4c949ac35d4929aeb15b2 |
|---|---|
| Markdown | 4c6bf0b388f03522d261284ec516cbc1294c4ec4f467069e4077677725d30f0f |
| Publication page | 0409b47adc8df97c5c7c10218d5e11f83717348e3cd34aa256186e4dcae10717 |
| Manifest | e1fbc17ccc59bd93a3ddb5759d9d51f945453a8a9ce8703acdc2fbc7dec09dce |
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 | OLM4z/JH5zV6UZCny4zCCm0KyRVCpds5T4jvOBIS+WCEAp1fvBdptmAfItyq7XP/eSDoJU/vAMYlSPMy5ugGAA== |
| 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
| 2026-09-17T11:48:33.987319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024135observed 0409b47adc8df97c5c7c10218d5e11f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:33.969880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024135/manifest.jsonobserved e1fbc17ccc59bd93a3ddb5759d9d51f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.952110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024135/publication.mdobserved 4c6bf0b388f03522d261284ec516cbc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.931532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024135/publication.txtobserved 64ac9989f4013693e0502b8b7c6daca2...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. |
|---|