OT-2026-000093455
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093455) never changes.
Identity and time
| Publication number | OT-2026-000093455 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7349-826e-c72ef1b2b4d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c03a212353030a048af3134da6569efb2d0ad01ae3393d873b604243b75c8ea |
|---|---|
| Markdown | cea4bfdad44b2fa87d89f0e087a105dce025045c12f13ae2db4efe2a79a2eb55 |
| Publication page | 0d269490786be45f61d9deaed8d9b3c9264be17d8ce620dc5feea45fa16dd4ed |
| Manifest | 3238def16ada23c9e5f0b61965cdba2a7a14bcb8fe4ed1988a5284d1f734d7d9 |
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 | XdQBaz3g7OngWGbtUvyDl39BD+NdPc/ik89Nt+31kOkB/s6hxW8Cq5RYA1ixeFnDY0xlw9SAojDsELucxKD1DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:21.506948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093455observed 0d269490786be45f61d9deaed8d9b3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:21.489039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093455/manifest.jsonobserved 3238def16ada23c9e5f0b61965cdba2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:21.471411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093455/publication.mdobserved cea4bfdad44b2fa87d89f0e087a105dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:21.454197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093455/publication.txtobserved 5c03a212353030a048af3134da6569ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.270431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093455observed 0d269490786be45f61d9deaed8d9b3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.243876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093455/manifest.jsonobserved 3238def16ada23c9e5f0b61965cdba2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.224546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093455/publication.mdobserved cea4bfdad44b2fa87d89f0e087a105dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.117983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093455/publication.txtobserved 5c03a212353030a048af3134da6569ef...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. |
|---|