OT-2026-000082032
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000082032) never changes.
Identity and time
| Publication number | OT-2026-000082032 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7c29-bd0c-8ede20a8763d · 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-2026-000082032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79c532c6e31a09dd211f10ba1f9cdb1585c52177dd3d9b99aaec02343d2a7aac |
|---|---|
| Markdown | 0db1ff7fcea6b5f66e8253fe03bef1bdc0f543e9c91fd5ada3afc2ae9b3c7428 |
| Publication page | f28d748b78b072697c2434bb8cf16eca9c474a5e3ede8cdf10f14c3deb6ad019 |
| Manifest | 6f0aaab27616d4e55e9300488f0968f80415c2865708c5e47061f58433fcfd31 |
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 | 3/CeDuOqu9Mw+2g2F2dMtaT/Dl8bvv7rY5UhMnFiSnkYvxhX8gn3IgmQIbrcZ1gWRP/N9nyFBbVrRBmJgqpJBg== |
| 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
| 2026-09-17T09:58:49.544699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082032observed f28d748b78b072697c2434bb8cf16eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:49.527797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082032/manifest.jsonobserved 6f0aaab27616d4e55e9300488f0968f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.509937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082032/publication.mdobserved 0db1ff7fcea6b5f66e8253fe03bef1bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.493414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082032/publication.txtobserved 79c532c6e31a09dd211f10ba1f9cdb15...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. |
|---|