OT-2026-000011081
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000011081) never changes.
Identity and time
| Publication number | OT-2026-000011081 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-73d0-aac0-78d56a612a24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011081 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48b9ef186bc1fe928e7d09882b446a35de6a5f4422a373277d6980eaa592603a |
|---|---|
| Markdown | 6806c4e272a2e83434cb0cb663183cfa82d09c0c4bb8b2afdfbc85a605b6e3f2 |
| Publication page | cabec4df5541964b1fde932e9923cee2f4bd5cc1779524e9fab614ed471ccab5 |
| Manifest | aaa6fdfc057a8f75048e9eb5def2df7ce60603e152f5f092d0fb48a26b3da779 |
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 | iVq4W4WD8A62p+wb7j+yJchvJstuObXJQMsKqGhaDBB4DtGuBsuoIOCszO4eUf1UEuuBI7u4ryMvp6qgmZuoBA== |
| 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
| 2026-09-17T12:13:55.167723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011081observed cabec4df5541964b1fde932e9923cee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:55.147679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011081/manifest.jsonobserved aaa6fdfc057a8f75048e9eb5def2df7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.127625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011081/publication.mdobserved 6806c4e272a2e83434cb0cb663183cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.108711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011081/publication.txtobserved 48b9ef186bc1fe928e7d09882b446a35...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. |
|---|