OT-2026-000094395
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000094395) never changes.
Identity and time
| Publication number | OT-2026-000094395 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-713f-86d2-5167d8481e33 · 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-2026-000094395 |
| Status | PUBLIC |
Content hashes
| Canonical text | b345a2579d2e9c04f950ccd6db680607ecdba103c1dbf05f723e09cfef09f5a0 |
|---|---|
| Markdown | 43016c6e3b68dff67cf289e8863ca6e95ae4060cf207625d58ac8d94253950e8 |
| Publication page | 0f38f84c6c3d61dc007797e9a2f4ab03e91a329f5980e444b870d9b9681d4ecb |
| Manifest | 9c34f2530271b33cd9ce1ae1217b2d46df8ca3a92fa66bb5627a6a1b76b6a1e7 |
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 | L5BrF20Az0sPVg4Uq6EpPr7KPWwNKWx5z8XdNTHQv0FUV0pFHC0IUAXdGnBa11S12x5/rY5lnAGaESnGKkItCQ== |
| 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
| 2026-09-17T09:37:48.012594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094395observed 0f38f84c6c3d61dc007797e9a2f4ab03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:47.994040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094395/manifest.jsonobserved 9c34f2530271b33cd9ce1ae1217b2d46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.974637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094395/publication.mdobserved 43016c6e3b68dff67cf289e8863ca6e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.956178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094395/publication.txtobserved b345a2579d2e9c04f950ccd6db680607...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. |
|---|