OT-2026-000079248
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000079248) never changes.
Identity and time
| Publication number | OT-2026-000079248 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7a09-a864-1f3a6faa54ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079248 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c6b8ec6812948fdc24cce1448d571d498332228c3662ebd58e50b1c25959bd3 |
|---|---|
| Markdown | b7d6704e182cea8cb6c9848fe5b214b74bd55c31e38a905ff95479824b2a56ec |
| Publication page | 33be3dc38139ed0f36ad63f8f8954844cfe7787796bd17cb198238c96a3ce61b |
| Manifest | d0a8b23d2fb408fdd934d7bb1f98db7903adf9142aa32794b32daa7a6dab93e1 |
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 | sBX7jPg5+dgmO7M2x0NQ1H+kit6bhtS2xPmn4S1m36PJM5xggRIMne9TQMoijIGp9d7Uj4VL+q2+dvSgL5sFDA== |
| 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
| 2026-09-17T10:04:50.427666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079248observed 33be3dc38139ed0f36ad63f8f8954844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:50.409979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079248/manifest.jsonobserved d0a8b23d2fb408fdd934d7bb1f98db79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:50.394290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079248/publication.mdobserved b7d6704e182cea8cb6c9848fe5b214b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:50.378041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079248/publication.txtobserved 0c6b8ec6812948fdc24cce1448d571d4...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. |
|---|