OT-2026-000026113
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000026113) never changes.
Identity and time
| Publication number | OT-2026-000026113 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7114-8c92-bea3544a56cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 169d1ee26235f38adb16f9547caa4d548c289c12b979bf24b20c5639f35cd2ea |
|---|---|
| Markdown | d675df7216dd61191e7c4fe0b3e5b0f284f951b9d57486294d7cd96f46587b30 |
| Publication page | baa456b1ba691c7b0e45041677ebfc9c831c4c27ae25ee645ff4732fc61f93c2 |
| Manifest | 7bc6a62cb18228c8b54ed5a31c0bad4730b71c519638226949884acbb2398274 |
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 | RpuD9dJt5uTCVjlC28jC8ttt3LbY6poVWks2X+MZGshzyMKh6nvk0knvOOoV9BzHrJdiBXU2hFAjkXi2SjNJBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:37.071064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026113observed baa456b1ba691c7b0e45041677ebfc9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:37.052497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026113/manifest.jsonobserved 7bc6a62cb18228c8b54ed5a31c0bad47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.997847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026113/publication.mdobserved d675df7216dd61191e7c4fe0b3e5b0f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.981688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026113/publication.txtobserved 169d1ee26235f38adb16f9547caa4d54...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. |
|---|