OT-2026-000083088
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line 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-2026-000083088) never changes.
Identity and time
| Publication number | OT-2026-000083088 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7e69-9072-f45bf811944a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083088 |
| Status | PUBLIC |
Content hashes
| Canonical text | baec48c0dc57f2ebe2cd44d8a2676566ff54c02a636bb06df54fc13ada63acb6 |
|---|---|
| Markdown | 999cd9c19e9b8a1680a5038351fc046bcab318570caa6b36f950b1e5f1e05710 |
| Publication page | 21ab6917f7edf917eb3fb7ee9ac5f90fa100e9ad9f57b33646e73a37ea78a190 |
| Manifest | eec20015a88ed3215f6db453f7b267ac5b472a3ba73e31e5a37cbafa4ae28b99 |
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 | GpAQWeNERrFEXJocTwObG2/nEk6XaPo+7i7guSFZx6Tfv9GQgjL4oF/QHA2utSmEs/3ULTYcZBV2ffd7pOYiDQ== |
| 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
| 2026-09-17T09:00:36.119783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083088observed 21ab6917f7edf917eb3fb7ee9ac5f90f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:36.102521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083088/manifest.jsonobserved eec20015a88ed3215f6db453f7b267ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:36.085726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083088/publication.mdobserved 999cd9c19e9b8a1680a5038351fc046b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:36.067271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083088/publication.txtobserved baec48c0dc57f2ebe2cd44d8a2676566...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. |
|---|