OT-2026-000027096
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, sustained 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-2026-000027096) never changes.
Identity and time
| Publication number | OT-2026-000027096 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-71ac-857e-c9eb862ec234 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027096 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec7bbd492894dfb88fd71c53391a966d17d0a06f31e27d4bf00915367e4a8558 |
|---|---|
| Markdown | eb3bad17160a29ff8f586cddacc5ff6fc51228df8d132eeb7d4d532f29e95396 |
| Publication page | 8f260733d8c53dd88ff4e8179bddaf4a93d5422d0ed8e750ac533537be719bf5 |
| Manifest | c7905ee56ad0a1ad219ca4cf5833187f1adfdd7bcc49806e6944230dc6c514d1 |
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 | Rw2osfjuf++Gq5T+lWBYh3QjTCphacxaLYrFJakjZ9M7Ogrkc6ZVzSYuytT0DmlVEy1R7uMKPTRWxUuDWPk4Dw== |
| 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
| 2026-09-17T11:43:51.847479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027096observed 8f260733d8c53dd88ff4e8179bddaf4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:51.827254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027096/manifest.jsonobserved c7905ee56ad0a1ad219ca4cf5833187f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:51.810326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027096/publication.mdobserved eb3bad17160a29ff8f586cddacc5ff6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:51.790839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027096/publication.txtobserved ec7bbd492894dfb88fd71c53391a966d...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. |
|---|