OT-2026-000095149
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single 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-2026-000095149) never changes.
Identity and time
| Publication number | OT-2026-000095149 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7a69-b1b9-00e658781d92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e16692c9b68ffef4a492f8966ab243a3f29d4b94a8ca25b01428eef17e6eaa6 |
|---|---|
| Markdown | 33db416c2ee040e1393a03dff68b162485330e9cff7a438fee55be948dee1c37 |
| Publication page | 86a5a1ffdb13f271ac90bfaea529ee0693a3710cec8d226989ffd0b6255386e8 |
| Manifest | fc03bd62e21c50f3761d10abfdc17a9f4366e56339bc38167f3704f99b6987c2 |
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 | e+OTk2SlZQJ8EJEPS4EsTphbg5squwK0XXIozoUvuvMzjnco3ycPcY7gxcNp4PPkvfjmLHBFViXoZqMYDskfCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:26.904450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095149observed 86a5a1ffdb13f271ac90bfaea529ee06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:26.886501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095149/manifest.jsonobserved fc03bd62e21c50f3761d10abfdc17a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:26.865589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095149/publication.mdobserved 33db416c2ee040e1393a03dff68b1624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:26.846723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095149/publication.txtobserved 7e16692c9b68ffef4a492f8966ab243a...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. |
|---|