OT-2026-000034117
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000034117) never changes.
Identity and time
| Publication number | OT-2026-000034117 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-736c-98cd-8de0a5727be0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034117 |
| Status | PUBLIC |
Content hashes
| Canonical text | f01b8e668f72624980d3217b96d812319fe996aa6a4f21f5dfc933c3ba450f02 |
|---|---|
| Markdown | 9700e84b0ae37f0ec6de9b2f3c236a59493f3c13e9f267c9d690a4809226c6a5 |
| Publication page | 055f06d38863e37a603c53640669fbd541ddcb613369c11cc8533199a9a0f848 |
| Manifest | eb61b1925645e2019c2983c43fff3d52a617e4c04e14ed259c051a31e00e42a0 |
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 | EIs1EmzediOPDWQ7oGlDYE8LDdBHVQN+DJizKJb2oCroOtl2OVYJWqV+zUtrn54P8KMBwA4WNKZiY7LoQ92eCQ== |
| 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
| 2026-09-17T11:30:30.312918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034117observed 055f06d38863e37a603c53640669fbd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.293377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034117/manifest.jsonobserved eb61b1925645e2019c2983c43fff3d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.271463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034117/publication.mdobserved 9700e84b0ae37f0ec6de9b2f3c236a59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.252456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034117/publication.txtobserved f01b8e668f72624980d3217b96d81231...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. |
|---|