OT-2026-000017096
Publication integrity record
Single bellows cup vacuum gripper, pump fed, supply line 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-2026-000017096) never changes.
Identity and time
| Publication number | OT-2026-000017096 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-76c8-8188-37803312f440 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017096 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf027ea2edc31ebde95262568fbf8ccbc8300f3910ac5a4cfa6c74e5f1806fa6 |
|---|---|
| Markdown | 1a3715ff2978423a19e464f7349ee8d7e3541fdeda021717e3f5fa4f651cc75c |
| Publication page | 6d6be9a1a520ddfa2247fb2da1c0c25567891349a4348cb9d1ddcf45dd8e2271 |
| Manifest | 6726145d26f2ab70c866852e047fec5eff51888c1e06737a01a5c4ef340efcb3 |
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 | q7SXOKDsu74JJYkmOGy5/AZnjzhW+bUkENJT+xP46Wa+6THDmmPH8E1SC3dIZrWmHo/Pul/MM7EzY2e+hb9WAA== |
| 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
| 2026-09-17T12:03:31.181247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017096observed 6d6be9a1a520ddfa2247fb2da1c0c255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:31.163413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017096/manifest.jsonobserved 6726145d26f2ab70c866852e047fec5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.146741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017096/publication.mdobserved 1a3715ff2978423a19e464f7349ee8d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.127039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017096/publication.txtobserved bf027ea2edc31ebde95262568fbf8ccb...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. |
|---|