OT-2026-000064369
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000064369) never changes.
Identity and time
| Publication number | OT-2026-000064369 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-78fe-b598-b9eb85fd6a49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064369 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd2d58f45acb8da5c801a7a462db5952e0a0ce2980311f80df8763e51d29e42e |
|---|---|
| Markdown | 8ba12106c05574eeba34b93fa8388fa3674b30d8354f0a75db46eef567244ed0 |
| Publication page | 17afad8195d945a985f43a9dcfb3df875fb629fa9b8736d59346384f2614dc33 |
| Manifest | 73a2f8390ee902d4b78604d20bc6279365b5847db9137670978a533618c0d668 |
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 | VG13gOQ0iUKix229wyv+soDipP9wGBlYbXcU6sYQhuCOaIpYeVKqGplXcWtBtiOYJdKtIebPVNkHPxKCE7lqCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:32.020724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064369observed 17afad8195d945a985f43a9dcfb3df87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:32.002267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064369/manifest.jsonobserved 73a2f8390ee902d4b78604d20bc62793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.985479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064369/publication.mdobserved 8ba12106c05574eeba34b93fa8388fa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.965450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064369/publication.txtobserved bd2d58f45acb8da5c801a7a462db5952...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. |
|---|