OT-2026-000007836
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000007836) never changes.
Identity and time
| Publication number | OT-2026-000007836 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908a-7bad-8c37-d9d1c81f0979 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f21522a38e68e2efc10b64adcb36de7abd2cb625a18cc7744a526a097511f0c |
|---|---|
| Markdown | 86df9ac40e5747f2b66d65860d7322e21247fe1e0e6cfe9c56a286bb08f95b95 |
| Publication page | 0145099a304e4c8193933965af12bda953e4e70c9334f597e1dc941a60dcd188 |
| Manifest | 9a7ab25977f89de969d2b1989f8e628805525eb39396a83c07d003537b6731e1 |
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 | sMGz1j03fUh9gGFrZUdqDVe7ccIVvxug6ke+Kqx1kUUmT5JeVQ5zuAtek/rrz+HMH3kHtn8/G6WSa7xBdif8CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:17.271039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007836observed 0145099a304e4c8193933965af12bda9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:17.251538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007836/manifest.jsonobserved 9a7ab25977f89de969d2b1989f8e6288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.229814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007836/publication.mdobserved 86df9ac40e5747f2b66d65860d7322e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.211256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007836/publication.txtobserved 3f21522a38e68e2efc10b64adcb36de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:50.357177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007836observed 0145099a304e4c8193933965af12bda9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:50.338685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007836/manifest.jsonobserved 9a7ab25977f89de969d2b1989f8e6288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:50.319612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007836/publication.mdobserved 86df9ac40e5747f2b66d65860d7322e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:50.300562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007836/publication.txtobserved 3f21522a38e68e2efc10b64adcb36de7...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. |
|---|