OT-2026-000005082
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, pump fed, contact triggered on the face
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-2026-000005082) never changes.
Identity and time
| Publication number | OT-2026-000005082 · never reused |
|---|---|
| Internal UUID | 01a0a92d-4ac1-7fec-8a4e-83d54aefaef6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:45:12.900793Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9acd3a8a8ef0ef86c517054fb5f31adea54cb0d9221ae193bef1c3906cb397cb |
|---|---|
| Markdown | eb4307a7baaf7b60ebfb22c80cea247c77e29707786b68b07915511967bb5d65 |
| Publication page | c66e690085d1a06bca526f08144f1a2cdf66bddc9912427a098464cf52dddc94 |
| Manifest | cd6b78e93b80274e05d5033e0c58083c3c918b71dd907ac849df3c1495660fc1 |
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 | nwuimKWHNATnCxRTgdA+p2yQv9lZZuZUI4ywYvK6uxpojj7QkhRzk62NTMijDcRTvCtmb9PqX6R4yG1DqqqZDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:17.441924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005082observed c66e690085d1a06bca526f08144f1a2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:17.427979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005082/manifest.jsonobserved cd6b78e93b80274e05d5033e0c58083c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:17.413821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005082/publication.mdobserved eb4307a7baaf7b60ebfb22c80cea247c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:17.400225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005082/publication.txtobserved 9acd3a8a8ef0ef86c517054fb5f31ade...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. |
|---|