OT-2026-000017651
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000017651) never changes.
Identity and time
| Publication number | OT-2026-000017651 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-758d-ac40-001b2fc3026d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94acdfff0d656df0914b118425a901664f316d5cf2f27b78f22629956c537311 |
|---|---|
| Markdown | 07ddf0350497609e425f9eace50e73c9d0b0017279fab4d36a4c640b2beef213 |
| Publication page | 451339565903b9457936b6d58c045d8d867ae732535db4ce64c2d3edced8907e |
| Manifest | 2354f3dce4605e51fbfbf9eeac147e3052a4799fcd6fc2f1b17fc5fe4ec68f22 |
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 | AhsIY1zluYaIluDM+LoWOLiHI0DYI6eyqwZkPWJ57OUGLj2AHyknF+6sJR7YsIvnF7Pl+m29Kb9Ag+c4HikJAQ== |
| 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
| 2026-09-17T12:01:28.085705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017651observed 451339565903b9457936b6d58c045d8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:28.070290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017651/manifest.jsonobserved 2354f3dce4605e51fbfbf9eeac147e30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:28.053682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017651/publication.mdobserved 07ddf0350497609e425f9eace50e73c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:28.036655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017651/publication.txtobserved 94acdfff0d656df0914b118425a90166...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. |
|---|