OT-2026-000084816
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000084816) never changes.
Identity and time
| Publication number | OT-2026-000084816 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7830-97b3-b62e87132d18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084816 |
| Status | PUBLIC |
Content hashes
| Canonical text | 169b2970ec7889a40970f3f1d0b2cd734586f52122c30ebf256eebe9f2fc8b82 |
|---|---|
| Markdown | 51b27d82594e61362c5b8cc31134246666afdd0a1c28706d457cf05d54bdda98 |
| Publication page | 6814b02f0715e220e55de025c88880d4d6032b1612def9b38355488c82b6210e |
| Manifest | e9479789b31a96fb88e7f80c8e50ea57f8eb69461435a794c0d3ccb336171c79 |
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 | zp+Dr+2ENsETuzJvpREDB6F8GlNf4wdAlpIUeaDPHn/PHVY2JTzIzH+F6lhcYCK6G7t/Q8qAY7KURcfDLtqrDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:44.301783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084816observed 6814b02f0715e220e55de025c88880d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:44.283472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084816/manifest.jsonobserved e9479789b31a96fb88e7f80c8e50ea57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:44.265897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084816/publication.mdobserved 51b27d82594e61362c5b8cc311342466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:44.209267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084816/publication.txtobserved 169b2970ec7889a40970f3f1d0b2cd73...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. |
|---|