OT-2026-000014638
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000014638) never changes.
Identity and time
| Publication number | OT-2026-000014638 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7807-959c-7a2fa27584a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014638 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cd9246951790c28027b3ebd8879666fbf70edef6404c7314c3b796131207589 |
|---|---|
| Markdown | 5d318f232477217b0c56205df96549678c920c43f61f34d5910757d4870ecaef |
| Publication page | a1466ab8948fd53d61d6b09fa7ebd9557b3cf7cf6fab578b3c5644048c97ba30 |
| Manifest | e059b36ee9c9aa1dbc0283f09167462220816b5adda6f7c92051ffad5abc52ab |
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 | M0DUsxfonxe3d1dtkz6DqtSEWFal3vPJqlqQXUhIffWPdCMeMslgdNmWtdzSrbr0RhSTzuLEjxAeQQBuvzXlDA== |
| 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
| 2026-09-17T12:06:27.461842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014638observed a1466ab8948fd53d61d6b09fa7ebd955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:27.442616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014638/manifest.jsonobserved e059b36ee9c9aa1dbc0283f091674622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.424527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014638/publication.mdobserved 5d318f232477217b0c56205df9654967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.405828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014638/publication.txtobserved 6cd9246951790c28027b3ebd8879666f...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. |
|---|