OT-2026-000040913
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, sustained 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-2026-000040913) never changes.
Identity and time
| Publication number | OT-2026-000040913 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7ff9-8e9a-fd50a71fc532 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040913 |
| Status | PUBLIC |
Content hashes
| Canonical text | f264f4a4aacaa823d01679dfc0fd5078135158bdc0b62ce5143b749fe1feb9eb |
|---|---|
| Markdown | 11501122afecf151c30c6b8687900aa10418f094a0b13be8dfe3973fd9d1faeb |
| Publication page | ffbf6547c2a8beae3931ec2fff96f67699f8690f2d853090730a7658025d001f |
| Manifest | a730b08a9fdc663b676ffcf6f2dc1de70934f1fd9e0407ad5107f222f51e32fb |
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 | bnPF3iroUGR+e3ycAPH+XWWgv9j11hIlxLGfc+Upj8ygozCHhVVcKl5c8SG34u8yto6ZfWLjIgUR6DginFgfDw== |
| 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
| 2026-09-17T11:20:18.077035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040913observed ffbf6547c2a8beae3931ec2fff96f676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:18.060030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040913/manifest.jsonobserved a730b08a9fdc663b676ffcf6f2dc1de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.041957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040913/publication.mdobserved 11501122afecf151c30c6b8687900aa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.012330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040913/publication.txtobserved f264f4a4aacaa823d01679dfc0fd5078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.067528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040913observed ffbf6547c2a8beae3931ec2fff96f676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.050565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040913/manifest.jsonobserved a730b08a9fdc663b676ffcf6f2dc1de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.032024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040913/publication.mdobserved 11501122afecf151c30c6b8687900aa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.002127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040913/publication.txtobserved f264f4a4aacaa823d01679dfc0fd5078...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. |
|---|