OT-2026-000032434
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off after set-down
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-2026-000032434) never changes.
Identity and time
| Publication number | OT-2026-000032434 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7f59-b83a-58a17834861c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032434 |
| Status | PUBLIC |
Content hashes
| Canonical text | e760e8feaf9b2f4c23cacf3baf4478fb13b9dc1c62fbf2f6e0f95d61635ac34a |
|---|---|
| Markdown | 2bcc72262d4915e7a9fbaba38f4bb7d0e341044ec3d1ebb522cfc73b0ee80313 |
| Publication page | bdfdbbfe151de32abbfa5f121150abe997f5546b01ce4982703bc1fa5c37c3f6 |
| Manifest | d9d5e20b2f4ee3db5a422d1e051c6b30f234b236560fcaca242966596ccd7ef8 |
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 | M6k/0DvzqJbiIR5tRi2AThFZBh2a+4Is9Y/iyTyzn1y/zBmAIudmS6swsNR8QZ2RakXO86UVUutgyDFkxUuoCA== |
| 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
| 2026-09-17T11:33:51.443692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032434observed bdfdbbfe151de32abbfa5f121150abe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:51.423747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032434/manifest.jsonobserved d9d5e20b2f4ee3db5a422d1e051c6b30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:51.385323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032434/publication.mdobserved 2bcc72262d4915e7a9fbaba38f4bb7d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:51.366805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032434/publication.txtobserved e760e8feaf9b2f4c23cacf3baf4478fb...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. |
|---|