OT-2026-000038849
Publication integrity record
Four cup vacuum gripper, four 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-2026-000038849) never changes.
Identity and time
| Publication number | OT-2026-000038849 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-7054-a269-ffdf1f473b57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a24a83bf23b21f7273f7f50f22c6b8dc8cdd2f3c129e84634894c680e95faf2 |
|---|---|
| Markdown | 06ce837c050a9ea07d31e7c5990cb6016a47922ae9b3b240865f8fcc535e0a18 |
| Publication page | f6c1ae97882a99973a17aab2e32919e728b2b6f64d0415f9853131ff74e41353 |
| Manifest | eb2b40d93f841d2458b200594daf43fb2acd1a8a6ccf70c7feaa469cdc612c51 |
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 | 8hcYRlx5/bDs+EJHxGhNqpjx7v/hL0dOd3OIf4WeN10gd2dyZtzmgBjiVtQGfdI1RgVjJmWLNRwLr3ahIeguBQ== |
| 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
| 2026-09-17T11:21:25.231367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038849observed f6c1ae97882a99973a17aab2e32919e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:25.212598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038849/manifest.jsonobserved eb2b40d93f841d2458b200594daf43fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:25.194712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038849/publication.mdobserved 06ce837c050a9ea07d31e7c5990cb601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:25.176337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038849/publication.txtobserved 0a24a83bf23b21f7273f7f50f22c6b8d...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. |
|---|