OT-2026-000025678
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000025678) never changes.
Identity and time
| Publication number | OT-2026-000025678 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7b48-9659-ba47fec644bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025678 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68dee73014454ad18fefc61fc0b50208372aab43070ffb8963c1a7267ea723e3 |
|---|---|
| Markdown | a8a695630c0aa62aa04e7317144f7ef433d3d9995e1431532249c0421fbd12bc |
| Publication page | bb744668adbbe7d96d7563e570d603c981ecf5960602d48973cfcf39fa33eae6 |
| Manifest | d17ce4ec7fdcb75faf7941cf75d1bf1439efbe0568919f8bc33b02bc258f3b3c |
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 | Hv/weY70BrnqIQOUcA6GZK6R+BXR0T9/81h/Z2GH+6eSXpZVfNc5B5kyPxTJxsnJmawKoUGaUGf99+WJ8+tpDg== |
| 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
| 2026-09-17T11:46:53.305873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025678observed bb744668adbbe7d96d7563e570d603c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:53.286726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025678/manifest.jsonobserved d17ce4ec7fdcb75faf7941cf75d1bf14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:53.270051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025678/publication.mdobserved a8a695630c0aa62aa04e7317144f7ef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:53.253165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025678/publication.txtobserved 68dee73014454ad18fefc61fc0b50208...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. |
|---|