OT-2026-000094858
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000094858) never changes.
Identity and time
| Publication number | OT-2026-000094858 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-73d0-bdff-8b1bee16b657 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 916c763d578ffda1153d9c6f375c01203369a11bd3109db417321719bb8f0a69 |
|---|---|
| Markdown | 8b045618886b2809f2e11f92a46f85c64546177dc4b3fefa56db60493258d851 |
| Publication page | 36ac32eb7ef072215ea0ea31f4b7dfa6b6aa768b9828ef49088bb28704b903bd |
| Manifest | 5a0ed1d5b5e5680aa3303160a363e538f5a16f33ad327760fe316b9827a8b529 |
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 | o4Oz6dxSlWuQ58GAMU7kGVVQkCUMtgVH0gulUI6sRSXE8v1lueNr34wyR22m0QKrxDaK5VvqWHEWkgqtJzMJCg== |
| 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
| 2026-09-17T09:37:21.350886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094858observed 36ac32eb7ef072215ea0ea31f4b7dfa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:21.332948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094858/manifest.jsonobserved 5a0ed1d5b5e5680aa3303160a363e538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.314595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094858/publication.mdobserved 8b045618886b2809f2e11f92a46f85c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.297834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094858/publication.txtobserved 916c763d578ffda1153d9c6f375c0120...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. |
|---|