OT-2026-000034834
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-2026-000034834) never changes.
Identity and time
| Publication number | OT-2026-000034834 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-77bf-aaca-97edd43dac92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034834 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8fc85a260247aa75b73f9d2b69186949993a9df9324df4e7ad869287fe60f42 |
|---|---|
| Markdown | 2c5c7fa13086ddaf40e3b7748807aec750e4c7ca2fd3b8f7169613d44661ff30 |
| Publication page | b9f3573c7a83f882f63d49ee2958d74478e7ca7e3115b24acb1cd5ea80a733b2 |
| Manifest | 0f9f8a25c83586e2002ab3e935656618f86cc05b2e78bd782082fa7f7cd1e924 |
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 | k2knk1hQ7ngxsBa4+5wEdsD5+L+4+bYmjblg+/oOoE/iFajFvQO1SAoE6VFi+d0E/lk7ItCN5w+FYITjv1oaBA== |
| 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
| 2026-09-17T11:30:28.351341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034834observed b9f3573c7a83f882f63d49ee2958d744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:28.328568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034834/manifest.jsonobserved 0f9f8a25c83586e2002ab3e935656618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.306956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034834/publication.mdobserved 2c5c7fa13086ddaf40e3b7748807aec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.281959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034834/publication.txtobserved b8fc85a260247aa75b73f9d2b6918694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.428196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034834observed b9f3573c7a83f882f63d49ee2958d744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.407952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034834/manifest.jsonobserved 0f9f8a25c83586e2002ab3e935656618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.390794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034834/publication.mdobserved 2c5c7fa13086ddaf40e3b7748807aec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.370061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034834/publication.txtobserved b8fc85a260247aa75b73f9d2b6918694...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. |
|---|