OT-2026-000033970
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000033970) never changes.
Identity and time
| Publication number | OT-2026-000033970 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-7581-8610-f273ccdcf6eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7593086f0e56f268b632086bb6531751a3708048ca1ef305db787401938948ad |
|---|---|
| Markdown | 6002b9afba4ab8ce1419b970a53e74eef78e452722bec08aa09000e4845a2ef0 |
| Publication page | 697e330c0093ecafb5a28c9a7018055e665e8d3b988f979c2b8c34fbbaadc463 |
| Manifest | beff705f5688b0b36c6dbe8c4f3f3b1f717c29ad7e3da994514595e6ef287b1e |
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 | AaMf4/lj8Gs3IBjFDpAR2Uz4typL2ABvIfOCvVai9I9vvmG+6U7MAeuL8R4UpavMNnlDzb6TKH/km1cxFgEtBQ== |
| 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
| 2026-09-17T11:30:06.077901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033970observed 697e330c0093ecafb5a28c9a7018055e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:06.056874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033970/manifest.jsonobserved beff705f5688b0b36c6dbe8c4f3f3b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.029890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033970/publication.mdobserved 6002b9afba4ab8ce1419b970a53e74ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.011479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033970/publication.txtobserved 7593086f0e56f268b632086bb6531751...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. |
|---|