OT-2026-000010446
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000010446) never changes.
Identity and time
| Publication number | OT-2026-000010446 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7f3e-93c2-ed88486cee7e · 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-2026-000010446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55a121a7af052d58e3509f62d42f766a5438d6953fed69f7e54f11fb7f9002c8 |
|---|---|
| Markdown | 89259f428b28e53c05b80026cea9b4b650377f4387e2f6d57a71559512b8fe54 |
| Publication page | b694dc33d53ecbf1fb63e8c22c4d498d1111cf3586fe3ac450e843ca54f02e28 |
| Manifest | 4ed53c91733afe1ee02700ab400aad3f2ebbe88177f68bbf13a064215ee0e114 |
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 | Yx3PtTMC/htXDqxqRUWNOwRSb+oILVJ4OUBhN1LpSWFUd9ow4s7k0yt7JM670ltx+hk3pnWhHb4Qe8SXLN6TAQ== |
| 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
| 2026-09-17T12:14:34.842897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010446observed b694dc33d53ecbf1fb63e8c22c4d498d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:34.824702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010446/manifest.jsonobserved 4ed53c91733afe1ee02700ab400aad3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:34.805576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010446/publication.mdobserved 89259f428b28e53c05b80026cea9b4b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:34.786463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010446/publication.txtobserved 55a121a7af052d58e3509f62d42f766a...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. |
|---|