OT-2026-000009906
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000009906) never changes.
Identity and time
| Publication number | OT-2026-000009906 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-7a48-acd1-e7f049c5d05c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cc6a4e339f4cdcacb8363e1bff16b7e8c74ab110970ff64bcae888680b59c5b |
|---|---|
| Markdown | de041f0812094376cc831f4b64ecf8848d46616e0c7e1ba6333bd9350d2993c6 |
| Publication page | aaa50b622a7b83ca0d0f67ba2d9397e1448573536479a19956e03d72337d9468 |
| Manifest | b683cb60d25e3f661463f956feeb0559c214dc9dcc0e97d5749ceacd529b75a1 |
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 | 78nGuH5pyG8O/acz6qo8GYlKwVbnZhp1ctueN31g6PMKdXm99J3+vQjUh/ktoNf8DUxqj4g8aJJMUC7FbK5RBw== |
| 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
| 2026-09-17T12:15:55.215168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009906observed aaa50b622a7b83ca0d0f67ba2d9397e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:55.195502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009906/manifest.jsonobserved b683cb60d25e3f661463f956feeb0559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:55.174938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009906/publication.mdobserved de041f0812094376cc831f4b64ecf884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:55.154012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009906/publication.txtobserved 8cc6a4e339f4cdcacb8363e1bff16b7e...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. |
|---|