OT-2026-000033330
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed 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-2026-000033330) never changes.
Identity and time
| Publication number | OT-2026-000033330 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7239-bd51-3868b859c32f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033330 |
| Status | PUBLIC |
Content hashes
| Canonical text | a01dac03a6b59f919a82d2cf3b784b720110a767f712d4412a127b067272222a |
|---|---|
| Markdown | c8b697cf3fab05a91c95d773f1838da347594885846f8a747407651de3db649e |
| Publication page | 6ab1280dba67272e52049d425ea66df91124d0b96d0e3507693f9f196268dd3d |
| Manifest | be5179ca7d1a7b1c2945001c27ae3962c91dd211f27a24e79ccea399f9c57878 |
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 | 0ol+yLduIjDMA+7jLXlvGEWP5/Cgi37ZWNb6agW1mkRl3XXpx2EWaVvodxytCGnBYvt1PKKBZwrZ2o8OndLCCw== |
| 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
| 2026-09-17T11:32:05.022130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033330observed 6ab1280dba67272e52049d425ea66df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:05.005137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033330/manifest.jsonobserved be5179ca7d1a7b1c2945001c27ae3962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.988799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033330/publication.mdobserved c8b697cf3fab05a91c95d773f1838da3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.972025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033330/publication.txtobserved a01dac03a6b59f919a82d2cf3b784b72...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. |
|---|