OT-2026-000014787
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000014787) never changes.
Identity and time
| Publication number | OT-2026-000014787 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7c34-82db-ae554b3847ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72314061e04b67ae0fec61f994bb8d8cbca1131d56b35bf94076bc05df3dd9e6 |
|---|---|
| Markdown | faa491570f94562ae796a3622a42734b017a44b1469b14a26c2b9b7424407a40 |
| Publication page | 1e11ea5b1dfb9aa3b8673d6e87cc6f6ef23ba32df70461d410a7872ef5ac63ec |
| Manifest | baacffc51e93635f944f69c766c477bed03f053f9fcd42f22a5af9b01d36de34 |
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 | jklbQUoRMznJvje2876JYk7gFhOffk2pFCa6CBE0LSZx8b1L87eMh3OrHHbHcWiDlB3pc5rjJbdMUKeT/ZViAQ== |
| 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
| 2026-09-17T12:06:40.771596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014787observed 1e11ea5b1dfb9aa3b8673d6e87cc6f6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:40.754089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014787/manifest.jsonobserved baacffc51e93635f944f69c766c477be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:40.736291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014787/publication.mdobserved faa491570f94562ae796a3622a42734b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:40.718132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014787/publication.txtobserved 72314061e04b67ae0fec61f994bb8d8c...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. |
|---|