OT-2026-000034081
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000034081) never changes.
Identity and time
| Publication number | OT-2026-000034081 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7df2-b2d4-6de2e5c2e66a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034081 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1ee02ef99ada377f1687f3f358baef022c44c96e9ae1d28b1866b8ff373ad79 |
|---|---|
| Markdown | bb4385a19eb8fc9008073ccef05143cf00cb01131e5d23a3716fa39361dd1f8f |
| Publication page | d064a603ed4a2feb366a0568e0b6c33496fa84122cc0d01496bf4f563fc9936f |
| Manifest | 897af64a7a0b2bc2ff486aafa2aff8b903066771a5887a4f05867e8d0d7180f9 |
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 | hBAfYBX4jCTir2UJ/3wZPdmK+/7MGqswoaOmdponrL0G7tiOlUdcbuWKbsCpFdDqSfKjT+rjI8bdpZ77mUVFBQ== |
| 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
| 2026-09-17T11:30:20.140500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034081observed d064a603ed4a2feb366a0568e0b6c334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:20.121885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034081/manifest.jsonobserved 897af64a7a0b2bc2ff486aafa2aff8b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:20.103569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034081/publication.mdobserved bb4385a19eb8fc9008073ccef05143cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:20.084582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034081/publication.txtobserved c1ee02ef99ada377f1687f3f358baef0...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. |
|---|