OT-2026-000033670
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000033670) never changes.
Identity and time
| Publication number | OT-2026-000033670 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7af2-ad69-1565525634d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c9a4b85f6a4c4e5027f5d2e5afa2a13610bece2d3203d003f431ad55994c243 |
|---|---|
| Markdown | a18c177b575f73fd432c527d04f633ea5b9f2c2c6f2642ed326e06cf93abff6c |
| Publication page | d3649508eaf371979a1f42d930ff5c95a8902a7cb8153bc7a056dab3f2e539fe |
| Manifest | 112ec513709eac0dc1568a374f6616012b5d986ede9e667c4d2a07f77ba71cde |
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 | hkL+22ZIEIk5i0lWZUFeEVgkcgR52LZNpY048+YhSHOFdYJQl9Uzn9gdTJJGB66GckA8BAq/6VGnApkUzkBeCQ== |
| 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
| 2026-09-17T11:31:39.583342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033670observed d3649508eaf371979a1f42d930ff5c95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:39.566158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033670/manifest.jsonobserved 112ec513709eac0dc1568a374f661601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:39.547793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033670/publication.mdobserved a18c177b575f73fd432c527d04f633ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:39.529688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033670/publication.txtobserved 0c9a4b85f6a4c4e5027f5d2e5afa2a13...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. |
|---|