OT-2026-000044586
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000044586) never changes.
Identity and time
| Publication number | OT-2026-000044586 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-7f91-ad78-8583fd9973fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044586 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd9c7e472cfaa19d9a0f11b8d4a81f336b1edcff5dbaa73e7c7ea91800339891 |
|---|---|
| Markdown | 8f6bd56538d5bc2ac596141a6cb246a44ee088174f9341c9e176403a8396936c |
| Publication page | 7a5636cd2f643d00c3c40899bd13924cf7a4e82a1f6c1cfa616becb93fd303c9 |
| Manifest | 1a8717679fee7c395b2cdf911600d3e8cfe4d062f43643dfd9206af24e27883a |
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 | gKtGZl2DORIbTRr4DdCdMWYNNcE110a0bWlysFvMoAkfU0E75kDzD3Z3CPhas7QWj2JdLGG7ecEl6VZDvDpNCA== |
| 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
| 2026-09-17T11:11:47.195220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044586observed 7a5636cd2f643d00c3c40899bd13924c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:47.174610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044586/manifest.jsonobserved 1a8717679fee7c395b2cdf911600d3e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:47.156806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044586/publication.mdobserved 8f6bd56538d5bc2ac596141a6cb246a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:47.138255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044586/publication.txtobserved dd9c7e472cfaa19d9a0f11b8d4a81f33...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. |
|---|