OT-2026-000009392
Publication integrity record
Foam pad vacuum gripper, single stage ejector, pulsed blow-off before 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-2026-000009392) never changes.
Identity and time
| Publication number | OT-2026-000009392 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7253-b8ae-c955867ca1e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ef543eeccbe8649048e3bdda11d23396df0117469bebf90a985dad3189ba0ec |
|---|---|
| Markdown | d9d8394c6575e677c2b98ee6bac073aec394d2516d0daf3965cf290635ce5553 |
| Publication page | b395ca4fb4a35836f69b4d541ab96d0e2522ffded74ed4bb0f3a36081cb38eeb |
| Manifest | da0e64259e0507f32a325e785bab66f0438d56b9c1dd9ec8848ce249d23952dc |
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 | 0my5iImu0yBmjoaSY7rh/4aFW3ovsG2CebUOxpuamkj7oD07f4Q1kL70H7AktlLcK03oiXJ2wrqV8RLsRmqcDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:40.118927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009392observed b395ca4fb4a35836f69b4d541ab96d0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:40.099985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009392/manifest.jsonobserved da0e64259e0507f32a325e785bab66f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:40.081485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009392/publication.mdobserved d9d8394c6575e677c2b98ee6bac073ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:40.061651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009392/publication.txtobserved 7ef543eeccbe8649048e3bdda11d2339...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. |
|---|