OT-2026-000007134
Publication integrity record
Vacuum cup gripper, three zone face, per zone isolation, ejector fed, rubber cups, oval form
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-2026-000007134) never changes.
Identity and time
| Publication number | OT-2026-000007134 · never reused |
|---|---|
| Internal UUID | 01a0a973-e51e-7ef6-8364-8f5318011dfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:02:19.936829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f1cd9af052479331fdd39e7d5c5bbf5b2a7439439744246db27c2e286063aae |
|---|---|
| Markdown | 3b419881b3dc46513d18a520471f5459f7b86e083a714e49f027bd3ca5a9e60f |
| Publication page | 0668310dad9964e4125a979783eaa834774ac844aee0e4f5f2cc9d7ea6e7acbd |
| Manifest | 91d7ba2c83e2406bf589bf6600cc6395036354238d635e0ed564138ae53cd92f |
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 | gluDOyEgTY8HA9gq+vZVO5gTAeBv/YISeB5zzueBkhJstdOolyhhaYlkRbnu0svleVx3DmoPukuQex8xH3M5Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:23.393649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007134observed 0668310dad9964e4125a979783eaa834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:23.381157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007134/manifest.jsonobserved 91d7ba2c83e2406bf589bf6600cc6395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:23.245866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007134/publication.mdobserved 3b419881b3dc46513d18a520471f5459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:23.233404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007134/publication.txtobserved 6f1cd9af052479331fdd39e7d5c5bbf5...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. |
|---|