OT-2026-000037198
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000037198) never changes.
Identity and time
| Publication number | OT-2026-000037198 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-73ee-946b-b6b28ce9a594 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037198 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa71929582292421db7ac39462e4e35574266bfa941b5a9cc5940390cfa02eaa |
|---|---|
| Markdown | bb74d5def04520554f5af8cbb9c75a3a3734967d6e1f77ea03f47768b190bb2c |
| Publication page | 4a16883fe97af98c6c62a1754f2ed95b16c3cf295f2d32dc5c9567e2568a3e31 |
| Manifest | d22d76bc1d4aecb432e3a36ddecb51bdabe26f8eb1779d7d4d6752c90b8c7e26 |
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 | qc8ECKkNmixsfrRdO5vMqJYowYCqckYIzcWP4+Okw6Uyj+tUdq6JRGxH7zo+T6jofzqfkjgdu8glZZ5MTa41BA== |
| 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
| 2026-09-17T11:25:05.022261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037198observed 4a16883fe97af98c6c62a1754f2ed95b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:05.005741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037198/manifest.jsonobserved d22d76bc1d4aecb432e3a36ddecb51bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:04.989919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037198/publication.mdobserved bb74d5def04520554f5af8cbb9c75a3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:04.974557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037198/publication.txtobserved fa71929582292421db7ac39462e4e355...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. |
|---|