OT-2026-000067958
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000067958) never changes.
Identity and time
| Publication number | OT-2026-000067958 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fd-715b-a170-c05e3c11b6cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 683b9ca6e6d3ffc6cddf5a14e4487acb81ef7eb809c90e46f1835c45d7b403fb |
|---|---|
| Markdown | 169a5fd1f7d3532963dc30077151f748c0e5d78a1bdae58a2a214aa1a2a6c5a7 |
| Publication page | e446c1ffc8053dde091913cc9fd075514d30e5903e66c29b4ddecac124618589 |
| Manifest | 764aa80e939f939f2dad240d0fa851593bac18ffa439d78d671f1edb5c320e9c |
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 | +vZMhnQrUsV9uduuDYbWBFKiYcFkZsDvFmhluTI2KpTbwtlYSEqmRfKpQgs48QIyRLY2EjxWW8+yB8Vye2JBBg== |
| 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
| 2026-09-17T10:30:29.748511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067958observed e446c1ffc8053dde091913cc9fd07551...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:29.523609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067958/manifest.jsonobserved 764aa80e939f939f2dad240d0fa85159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:29.490405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067958/publication.mdobserved 169a5fd1f7d3532963dc30077151f748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:29.471370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067958/publication.txtobserved 683b9ca6e6d3ffc6cddf5a14e4487acb...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. |
|---|