OT-2026-000035742
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold 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-2026-000035742) never changes.
Identity and time
| Publication number | OT-2026-000035742 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7bcf-98e6-483f9f585b9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035742 |
| Status | PUBLIC |
Content hashes
| Canonical text | 763e9ea8a25bfcabe9befb3c961ab950e2d27089378a6f13266afdf883815068 |
|---|---|
| Markdown | 45fed88346efb99cc6d74d0d75161ff5ea73b0dd840cd8e4fc66c5b0e4043eba |
| Publication page | 79a95c22879eb449e7ad0b8dff7701f3c4b231b2f98bd4298e98296b1fc88491 |
| Manifest | 0375386c703d7f949fca9e55e3e3cf1fbb1a4fd2faa8c1d2cd0f7358fe4eb6d5 |
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 | OmHtgVMN6/XlB2Y9JbMeNHHg8UzyJY41H7wQISEBkGpk6ZWt7WBfkYdejKlId1gf+s25fwgWYTRoR+74iVt7DQ== |
| 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
| 2026-09-17T11:27:25.940163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035742observed 79a95c22879eb449e7ad0b8dff7701f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:25.920426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035742/manifest.jsonobserved 0375386c703d7f949fca9e55e3e3cf1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:25.902931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035742/publication.mdobserved 45fed88346efb99cc6d74d0d75161ff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:25.885330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035742/publication.txtobserved 763e9ea8a25bfcabe9befb3c961ab950...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. |
|---|