OT-2026-000035773
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035773) never changes.
Identity and time
| Publication number | OT-2026-000035773 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-79ea-83fb-249f3178093c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035773 |
| Status | PUBLIC |
Content hashes
| Canonical text | f86bb23d9ad91a736ae0026a8180aa6c8c9f474d325a15be6dfb538f124df446 |
|---|---|
| Markdown | 33040fb6837ce245c33ec3d445f00bcc3b05a588b9f1e406928e8b9a562fd7af |
| Publication page | 57da7f9808f5bce22a1b306bbd596fc4191111d883720cc5815f2036af9e25b2 |
| Manifest | 0e0cf87294a7ef221b9df2e46cb6043f41d42b2ea1bb1328526934676470bc13 |
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 | dwwiF49frjqCRX+YcQ1cA/LI7Db0nbRtXFTentWbLpKPLg7rWMFJ+xSCo+Qij2YeEsRtMsZsQY4CiB8m71dwDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:28.400211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035773observed 57da7f9808f5bce22a1b306bbd596fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:28.381644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035773/manifest.jsonobserved 0e0cf87294a7ef221b9df2e46cb6043f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.364696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035773/publication.mdobserved 33040fb6837ce245c33ec3d445f00bcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.348061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035773/publication.txtobserved f86bb23d9ad91a736ae0026a8180aa6c...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. |
|---|