OT-2026-000011313
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, 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-2026-000011313) never changes.
Identity and time
| Publication number | OT-2026-000011313 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fd-7092-868c-91c060217ca8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9877002b478392aa3f9435008bf16a2fa8fc1310a61d3c452096c11b681e3b93 |
|---|---|
| Markdown | f084b173669db07b171de6a4684ac0e042b3c90f15b2c0eecad9d9759eb1ab77 |
| Publication page | 179bbde2bb541b5032a46c9cde005566c79e185e99079bea8072131809ffd481 |
| Manifest | 71e081934f0d7fa7ed7c07c8c8a0d7efca88526c202824e322f325e4de1575fa |
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 | ESA51dKCE5j6RgQKdHwvHhnZCv+t8LW10uERWm/DUHrQoBXWq3x7CMcU81iMknD4nF0WDIkL7sA2UkxeYBFZBA== |
| 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
| 2026-09-17T12:13:01.869236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011313observed 179bbde2bb541b5032a46c9cde005566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:01.853344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011313/manifest.jsonobserved 71e081934f0d7fa7ed7c07c8c8a0d7ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:01.836974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011313/publication.mdobserved f084b173669db07b171de6a4684ac0e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:01.818803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011313/publication.txtobserved 9877002b478392aa3f9435008bf16a2f...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. |
|---|