OT-2026-000039514
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000039514) never changes.
Identity and time
| Publication number | OT-2026-000039514 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-74b5-882a-a219e78331a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 973fbda71126401961dd63fcd207e25267642d4b881e7951ef36c19c3c23372e |
|---|---|
| Markdown | 176a482ee795602a077fc27660272095b09e3429071cdc830c25e300cb2da082 |
| Publication page | b274c7ae3a4cedd5f8462afae5515154c6dbc4f8887bc17509ece6524cbd062d |
| Manifest | 06be3ef8dd37f41017cf033ba93c108737a9812e312648993e35b61f4b775f0c |
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 | IZlk8X76rcdBgXE6ZoBfvOaodAkWtVFsXTUEwtnmVLLvkBRv4AS2+Lg4+5z+/cgHIjKsP8STnyNs3MlFnZa2DQ== |
| 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
| 2026-09-17T11:19:39.159825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039514observed b274c7ae3a4cedd5f8462afae5515154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:39.143304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039514/manifest.jsonobserved 06be3ef8dd37f41017cf033ba93c1087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:39.125601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039514/publication.mdobserved 176a482ee795602a077fc27660272095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:39.108259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039514/publication.txtobserved 973fbda71126401961dd63fcd207e252...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. |
|---|