OT-2026-000056352
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off 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-2026-000056352) never changes.
Identity and time
| Publication number | OT-2026-000056352 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd2-7b63-a050-d1d828783821 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ae58d93d6d03b950ba639198b22ef722f1c3d575c40fe54b1c9100229f4e268 |
|---|---|
| Markdown | ee51ac4d2e4c1f056b19350a5f0242d7f421a4e1304ddaf9f13ee23715941ec8 |
| Publication page | d9eb94b321a380e81cbe50cfac5f17b675d5067839c00b693081a14de5ad5688 |
| Manifest | bb016a29610f732cb0e8c6c30c3613ba0e81d8f3f3e1821089f2e7a9580976c5 |
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 | MbRTylwEOQNqVamPDxDQKfqVsiNOiNN2g+l+VdZVvrL3MXsLo5orB3F0KF4WkUhPhn3oxy1gPGJ0nsJ3HzqFAg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:51.828672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056352observed d9eb94b321a380e81cbe50cfac5f17b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:51.810134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056352/manifest.jsonobserved bb016a29610f732cb0e8c6c30c3613ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:51.792722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056352/publication.mdobserved ee51ac4d2e4c1f056b19350a5f0242d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:51.775620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056352/publication.txtobserved 7ae58d93d6d03b950ba639198b22ef72...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. |
|---|