OT-2026-000086786
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000086786) never changes.
Identity and time
| Publication number | OT-2026-000086786 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7cdf-bea5-a39d23e97d19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086786 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb8da9d3b1eb2119bb72a227eaf145d624bef2ecba4731f0286cf99d636e9598 |
|---|---|
| Markdown | 6c05df5ea652eb5b5c1615da5d80ef8be0ee71fdecfb0b62a997a921696eada2 |
| Publication page | 456648537880c4ee893c8baaf2247bec303130741c2e07455563a6f6c27866d3 |
| Manifest | 77267ea2a45f2e3a1f8d656c3ce908ed9d9872f06d3cb8bf5b0e04970357ed3e |
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 | 6EBx/tcW/GMjzw58Jxo+b9prxHeEJUfwDfg2aFBN5BiVsJsZj0ENFNxTyq0F9kJPLwJzICVwlI63NjETkR0dBA== |
| 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
| 2026-09-17T09:51:35.744187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086786observed 456648537880c4ee893c8baaf2247bec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:35.725020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086786/manifest.jsonobserved 77267ea2a45f2e3a1f8d656c3ce908ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:35.705893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086786/publication.mdobserved 6c05df5ea652eb5b5c1615da5d80ef8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:35.686378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086786/publication.txtobserved cb8da9d3b1eb2119bb72a227eaf145d6...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. |
|---|