OT-2026-000039086
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000039086) never changes.
Identity and time
| Publication number | OT-2026-000039086 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7253-a858-3adc582f9477 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dffc14cff6ddd4271d187777697eac1ae99f205cacfd8223ee399678ab844f1 |
|---|---|
| Markdown | fcbbb1bd1185085584b5f736ebaaf4662a5fe12080b3f14c811e8f2f2cedb5a5 |
| Publication page | cf5ae3d73d87f7e73cd574c6cf1af4d0fff2822f693e993f7bbbb7433e7b57b1 |
| Manifest | 01b2ca17854daec127ac429b71632921883bd324f999647b086868b95228e8dc |
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 | z/t9V4sCK/UnqtgRDG3+vBVf1Fanc8m9ay2qPCZ7sN6TI//HpI1TSCMhJwAcO1cYGRA+bO3umxYAEPSRLKC3Aw== |
| 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
| 2026-09-17T11:20:34.082595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039086observed cf5ae3d73d87f7e73cd574c6cf1af4d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:34.062841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039086/manifest.jsonobserved 01b2ca17854daec127ac429b71632921...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:34.041559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039086/publication.mdobserved fcbbb1bd1185085584b5f736ebaaf466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:34.022056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039086/publication.txtobserved 8dffc14cff6ddd4271d187777697eac1...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. |
|---|