OT-2026-000051170
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000051170) never changes.
Identity and time
| Publication number | OT-2026-000051170 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7923-b37d-a8855ac06321 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051170 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d5f45a6cd4f8f4acc97cce5c510db4681c014ec058552edfb0d0d6b248446c9 |
|---|---|
| Markdown | 7e50a32112fd9b6507d80d8f2228721c75c35bbf9e2a86955f40f99016357458 |
| Publication page | b4b4020c80836f0be6cd1de518e1cc49b8a9ebeb1ea4ab61b29a76f3ff77ca05 |
| Manifest | 1b2805558bd3e468d721964b47e2486e69e69abfa2122d58ecb31971129d4e39 |
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 | UwGH7n419I9aJY/NQzUNMXYZ8bp7POZZiaKQKYJNPaCsgPQxqfY4BfCyiumsjjY1FmB5ttlAkpVKCt8Qjo+WAw== |
| 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
| 2026-09-17T10:58:56.427378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051170observed b4b4020c80836f0be6cd1de518e1cc49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:56.406015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051170/manifest.jsonobserved 1b2805558bd3e468d721964b47e2486e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:56.388232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051170/publication.mdobserved 7e50a32112fd9b6507d80d8f2228721c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:56.369979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051170/publication.txtobserved 1d5f45a6cd4f8f4acc97cce5c510db46...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. |
|---|