OT-2026-000034334
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum 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-2026-000034334) never changes.
Identity and time
| Publication number | OT-2026-000034334 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-7e1b-95ca-07f9653ee5cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034334 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba76528158c6130095e228314e65edc51f0bda16f19951a553ae904fc724494b |
|---|---|
| Markdown | 95aa24bbbae2e111fe62f9c4882c557e5f244b9f0eed1784746d887b36349a55 |
| Publication page | e59d80b58c5e301e8f725a11560956ac4eaf1b82882240731b13ea9da498497e |
| Manifest | f5ca838559bf59cf82148c17755ce91d6968ad64c03a30326056098661117cd5 |
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 | 8vdh313dTZJlT5BChtAUmtAL1KQzCNpJw+U4k0wN6vvwqEpmEab+BrNaOe9w3J0if4sWvSyMxYQBZJ5oH/L0BQ== |
| 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
| 2026-09-17T11:31:01.869244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034334observed e59d80b58c5e301e8f725a11560956ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:01.846496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034334/manifest.jsonobserved f5ca838559bf59cf82148c17755ce91d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:01.825314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034334/publication.mdobserved 95aa24bbbae2e111fe62f9c4882c557e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:01.803903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034334/publication.txtobserved ba76528158c6130095e228314e65edc5...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. |
|---|