OT-2026-000093935
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line 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-2026-000093935) never changes.
Identity and time
| Publication number | OT-2026-000093935 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7ddd-9c71-846be34999a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093935 |
| Status | PUBLIC |
Content hashes
| Canonical text | dde77323e6f9f3dc669688c10baa2394f4294da0369d67493af09f35633a7a0e |
|---|---|
| Markdown | 4d576c646e1abb7d955ccd282c1b54abe1a8bf36efd09cc3e6546c138d9d0dd8 |
| Publication page | 4c354faa53d3022f2450562d31a3fb89e9ba74c451fed88b92e5d8f7b4f0ef75 |
| Manifest | edb14e4f36f200b32ac9561846c0832e9718e191597ab03e8eaf0bda4185427b |
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 | lzh6iB+g4dlXxQ8br1+v97lvQ+UEo9SqQ6fz9+luHGjBzUcuzu9VId8TZ7Lp2s9Fy510cGD/6bIk93Ng8BaeDg== |
| 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
| 2026-09-17T09:38:12.599811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093935observed 4c354faa53d3022f2450562d31a3fb89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:12.581435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093935/manifest.jsonobserved edb14e4f36f200b32ac9561846c0832e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.563193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093935/publication.mdobserved 4d576c646e1abb7d955ccd282c1b54ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.545221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093935/publication.txtobserved dde77323e6f9f3dc669688c10baa2394...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. |
|---|