OT-2026-000040222
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000040222) never changes.
Identity and time
| Publication number | OT-2026-000040222 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7ba0-a49c-520d60aad0d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040222 |
| Status | PUBLIC |
Content hashes
| Canonical text | f657c1ee10e98604e9e0857a7a29cc07f1d00a84ddb1c7c74a1964a2fdee70d7 |
|---|---|
| Markdown | 7bf25f1e0cb88e0796daf974ae77695456b7b9d3999f1fdeb732985140ed7734 |
| Publication page | 3f287c9b2fe98186ce1fd1c3ec92161b691b84b6fe967b161100735673345dda |
| Manifest | 14b184478d954de222d2cb10441bcda7eea36a2c9f15291f7270e9bfd920e1a7 |
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 | VQJXahTewR/0rhwQ7eFqFZGoSJBYhc9locNazTUk4Lm87twG7ps5XkuSyzcV/5XwiIXSYxa0IJS7VYQigB/7Cw== |
| 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
| 2026-09-17T11:19:06.521197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040222observed 3f287c9b2fe98186ce1fd1c3ec92161b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:06.506249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040222/manifest.jsonobserved 14b184478d954de222d2cb10441bcda7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:06.490194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040222/publication.mdobserved 7bf25f1e0cb88e0796daf974ae776954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:06.472390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040222/publication.txtobserved f657c1ee10e98604e9e0857a7a29cc07...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. |
|---|