OT-2026-000035718
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000035718) never changes.
Identity and time
| Publication number | OT-2026-000035718 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-761b-a6cb-6e0dd09e4dbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035718 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7822e5d715ce26fa2f6105baa2d1920e47c80d212c475b9ab466c53823ae5b2 |
|---|---|
| Markdown | f3d0b89624fbea53db9729ff2abcf00ae88b514e17c3d60bb602816aa9b02d6f |
| Publication page | c295311f6bb545a6b4daca754f6d2f7d67386752c2a06113b9f344a4c2072172 |
| Manifest | 4e2c9c19f41095591ddca8da91de132124518fafefad1be2114d1073eb8c2b74 |
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 | CUZKo9XLRDdEgZeQi78xqoUNB0HYDm0iW/ZYt9gh9BLdH6qXJfpBbWEDypu7ObkMBiYSpHV6jrjdPn+wuEvPBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:18.300721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035718observed c295311f6bb545a6b4daca754f6d2f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:18.283124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035718/manifest.jsonobserved 4e2c9c19f41095591ddca8da91de1321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.264516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035718/publication.mdobserved f3d0b89624fbea53db9729ff2abcf00a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.245084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035718/publication.txtobserved a7822e5d715ce26fa2f6105baa2d1920...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. |
|---|