OT-2026-000005910
Publication integrity record
Vacuum cup gripper, two outlet manifold, three stage ejector, contact triggered, silicone cups, oval form
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-2026-000005910) never changes.
Identity and time
| Publication number | OT-2026-000005910 · never reused |
|---|---|
| Internal UUID | 01a0a948-ea36-7b37-ac79-ccd08e06adec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:15:23.193732Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70974a79c7751ad03f2104f1b1df69efcc0b9795381546eaf661081787a62f28 |
|---|---|
| Markdown | f6337eaac09e65f8169abc9fc38deef1ab91f7b83d89eeba6c6e5ecb17d962f0 |
| Publication page | dd705ad01e3a4c430686235875884b594a28f1fcd508173d81e00e9d418fa62f |
| Manifest | 580e80940be6f2c2a22abb44d138f5eef6287ef915fc7f28cdbff559dd60c958 |
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 | Tl/T8WpDj0xNCsShYmf7ILBloaSSP0S33mZs12wg8W+gA8kwQ0svo0OLU2ChoxqjkEmVtdPz7c2hjBQC1CRiBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:18.634074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005910observed dd705ad01e3a4c430686235875884b59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:18.498272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005910/manifest.jsonobserved 580e80940be6f2c2a22abb44d138f5ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:18.481846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005910/publication.mdobserved f6337eaac09e65f8169abc9fc38deef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:18.466312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005910/publication.txtobserved 70974a79c7751ad03f2104f1b1df69ef...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. |
|---|