OT-2026-000010351
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, sustained 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-2026-000010351) never changes.
Identity and time
| Publication number | OT-2026-000010351 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-70a3-8722-76532c31c8c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010351 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdd63732bbcf896a4c04b9968d11378d610cc8ebf6b4e9f3aa117bb1868dc18d |
|---|---|
| Markdown | da2f8d85a5827273b245d3701a579012f1989e7dc4ba535b92cdf181c834b494 |
| Publication page | f900cdca6b9baeffb0714c51b2fb2d26abf063310c8bfbbb16a64799b12b2442 |
| Manifest | 20a32b02620f8da184db2803892b9bb9a4853266760acc5a90249c8b88fe4a70 |
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 | a0jtHH9yfc0UHQc9MkOT+jFniHY1NPBbsjjMBBXG+d0/BlItW6uzhH9E8CiWaGQgqGxS89RePp/idSiw8tIkCQ== |
| 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
| 2026-09-17T12:14:27.326891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010351observed f900cdca6b9baeffb0714c51b2fb2d26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:27.306952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010351/manifest.jsonobserved 20a32b02620f8da184db2803892b9bb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:27.288228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010351/publication.mdobserved da2f8d85a5827273b245d3701a579012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:27.268655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010351/publication.txtobserved cdd63732bbcf896a4c04b9968d11378d...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. |
|---|