OT-2026-000092698
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line 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-2026-000092698) never changes.
Identity and time
| Publication number | OT-2026-000092698 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-768a-9769-be862c8c5ccf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a5317cdf77761723885f6bcfb44ce72c18ad72796023b0aebe28f1896167483 |
|---|---|
| Markdown | 01682901b2cd074bac8dc15574242d3a08197ff39d63c730d782bf68d3ea136f |
| Publication page | d27174ca52504836d0086949f486d5c4b1787bd3e382d9b99337fada2b9e7e37 |
| Manifest | cc23aa79fdca631b2895399ec21e55cee95b0a32686597d327213ab59f5b3503 |
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 | RynSoI8LktnomIJWH/rsIkyKssn/oE5BvjlJcbiwncol21R9nbMAINk2/6iVXU2I0yoxZERl5Emf1hxe33hbAw== |
| 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
| 2026-09-17T09:41:19.048835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092698observed d27174ca52504836d0086949f486d5c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:19.030979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092698/manifest.jsonobserved cc23aa79fdca631b2895399ec21e55ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:19.013333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092698/publication.mdobserved 01682901b2cd074bac8dc15574242d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.997079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092698/publication.txtobserved 7a5317cdf77761723885f6bcfb44ce72...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. |
|---|