OT-2026-000082167
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, sustained blow-off before 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-2026-000082167) never changes.
Identity and time
| Publication number | OT-2026-000082167 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-74e6-b0a4-8819858b6779 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 027567b66e343e1b97fd35d2bba592b7e0a79266a19443cf91c3eabfba47200d |
|---|---|
| Markdown | d7ee379081fff69d5849624d68d9b07116ce447ea6e500ae9c13760e7681fba8 |
| Publication page | eae1cb81c8053827e51f358fe19d2aba1d0c2fc4a7ebce425277202dbd603878 |
| Manifest | 2d047e44d04998cd3eabe83a1f0ad9879484fd1b0cb42ba90e3fa74568aad914 |
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 | 3ICT5ovtsHumSiuvRxy0e7RjwtwhXe6bjT1t88L4/AxQJOWXV8Ad7Seixj/bcUajRUz8nEk5Gx9X+d/ShS9mAg== |
| 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
| 2026-09-17T09:58:59.500793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082167observed eae1cb81c8053827e51f358fe19d2aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:59.484196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082167/manifest.jsonobserved 2d047e44d04998cd3eabe83a1f0ad987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:59.465265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082167/publication.mdobserved d7ee379081fff69d5849624d68d9b071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:59.444983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082167/publication.txtobserved 027567b66e343e1b97fd35d2bba592b7...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. |
|---|