OT-2026-000059862
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000059862) never changes.
Identity and time
| Publication number | OT-2026-000059862 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7bd5-a0a4-80ea41e97097 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059862 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9cc0b7f2366e231ee354e4331d1c69a6785e92863d04de1f2a4c2562eafdf9d |
|---|---|
| Markdown | 5311fd94bece2347a74bb5f784b665126a7983821139498ccdf8ebbb7c35a2d7 |
| Publication page | 84db57eb99c9fe0230ac4d1c8f117137d3c32a492af9e6b3b1a0bd2e5f18088e |
| Manifest | eb8847740f5e73938cd9083847884bcf2639d573945f48e48e5592a2a2730e1c |
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 | GvfaCjPtJ+aGErxxpKVpO4ZwVjcqmMuQ3atvJ/9/9CwZDgyLYO9XNLtD2o/TULzBvwz5mqRAu0YTNVUfIwYLDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:36.950164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059862observed 84db57eb99c9fe0230ac4d1c8f117137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:36.932028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059862/manifest.jsonobserved eb8847740f5e73938cd9083847884bcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.914996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059862/publication.mdobserved 5311fd94bece2347a74bb5f784b66512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.895537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059862/publication.txtobserved b9cc0b7f2366e231ee354e4331d1c69a...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. |
|---|