OT-2026-000091205
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000091205) never changes.
Identity and time
| Publication number | OT-2026-000091205 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16b-75e8-8026-55c6b17dd098 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59fddc78c7d7f2294bcf6344637e350120e006681a097de0650ffbebb168ff99 |
|---|---|
| Markdown | fb0535edf79484adf93d425e04df67bf62dc2adbef36fe67be85be56bc73e698 |
| Publication page | 7c7bc1c375f0c336a8778a5838eed34b4a04f746bc502de5889c0fc431c135f8 |
| Manifest | 3b8814fb9c214e06081f9a9cafa63320bd04210bf963b1244a950f14c71da363 |
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 | oH5+rhTeRKgBuAikEf9dpNai5l2va10Own9yCETTya1INcBdz9A2skjSt/bq6UevvYmd5afZeBjRCbVEmZ0RBg== |
| 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
| 2026-09-17T09:43:22.329183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091205observed 7c7bc1c375f0c336a8778a5838eed34b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:22.314149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091205/manifest.jsonobserved 3b8814fb9c214e06081f9a9cafa63320...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:22.298439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091205/publication.mdobserved fb0535edf79484adf93d425e04df67bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:22.281306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091205/publication.txtobserved 59fddc78c7d7f2294bcf6344637e3501...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. |
|---|