OT-2026-000082045
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000082045) never changes.
Identity and time
| Publication number | OT-2026-000082045 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-71c3-918a-89f8365a02a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b3174eaa44b1f7e9a6641d0596d7012a720ff9a6fb356db9452442032d038ff |
|---|---|
| Markdown | c16d596d99c59718206079dad7f5b17b37673e1d14a739a6ad542aa3ad7071d5 |
| Publication page | a2f8510f8e962fbfab8a11e74f7fa1bb3ab0e5f382d62005bf61bc1335c72dc0 |
| Manifest | 78e0cb5be47da91d5bfce3410829359d605211a538b41f6f5b19be1d59ae763b |
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 | O8HzJNRbffzZtnTr+vJ9BFUlnArUvVeNHEZPnu1Cb0NrGUZa7LQ4jN+2XVtdY9vsh21NRWfL3inWygCzW8gKAg== |
| 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
| 2026-09-17T09:58:50.481882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082045observed a2f8510f8e962fbfab8a11e74f7fa1bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:50.464131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082045/manifest.jsonobserved 78e0cb5be47da91d5bfce3410829359d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.447752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082045/publication.mdobserved c16d596d99c59718206079dad7f5b17b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.431702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082045/publication.txtobserved 8b3174eaa44b1f7e9a6641d0596d7012...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. |
|---|