OT-2026-000094545
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094545) never changes.
Identity and time
| Publication number | OT-2026-000094545 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-76fb-bbc6-a2c711b0d579 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094545 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45502fb5c7c7cd204b0741b8cc5c7dc42198a3a523be477c17a9634039578d30 |
|---|---|
| Markdown | 0434c323e328ef03eabecedad71a2a2e1015bd57e0c3b045c7f77ade99fbd4e9 |
| Publication page | 7f86d68142c806ac86ce91a607cd97791c74f721cae7333901cfccc5655e9bc7 |
| Manifest | 08cb9f4ee0fb8e9113671d22093d529b76b215c3a528f13da0b1e5e2d1be9e05 |
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 | qo0AUHM7wNPVI3aXvPBdJXDmaLFoZJhigbilXycNdpPmUlVhkMO9Ns35QnGltvofZ8OY+AhcLjXGklGPFesDAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:59.508677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094545observed 7f86d68142c806ac86ce91a607cd9779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:59.488013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094545/manifest.jsonobserved 08cb9f4ee0fb8e9113671d22093d529b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:59.468127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094545/publication.mdobserved 0434c323e328ef03eabecedad71a2a2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:59.449381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094545/publication.txtobserved 45502fb5c7c7cd204b0741b8cc5c7dc4...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. |
|---|