OT-2026-000033222
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000033222) never changes.
Identity and time
| Publication number | OT-2026-000033222 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-77c1-9c04-39246fe142ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033222 |
| Status | PUBLIC |
Content hashes
| Canonical text | c46f38b96f09d112db68e2d2c86cf8b70dfb41a957cbaad6203ac98b4b5a7b2b |
|---|---|
| Markdown | c0b19f706f9459ecd378043461148cd370df7c267e4f042f54c540ec397553a1 |
| Publication page | 8e77841190e627b1f3a8fe83273a403e31b50eea6f69a3e187b225c3e2786778 |
| Manifest | bf7b97963f1cf98f813f9bba00c6f41ab79a1d7fed2efc556c5bb043a809cedc |
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 | AtCnJBQRA6pkj2UU1NgQ+Ui9/lXWMkW3Q4GhZojxYob9rYD8woPj9YwZCD91t7W36WtTu3A7fXtrcS+eiUnKAA== |
| 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
| 2026-09-17T11:32:55.564699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033222observed 8e77841190e627b1f3a8fe83273a403e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:55.548439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033222/manifest.jsonobserved bf7b97963f1cf98f813f9bba00c6f41a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:55.532041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033222/publication.mdobserved c0b19f706f9459ecd378043461148cd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:55.516112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033222/publication.txtobserved c46f38b96f09d112db68e2d2c86cf8b7...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. |
|---|