OT-2026-000045582
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045582) never changes.
Identity and time
| Publication number | OT-2026-000045582 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-74c9-9c70-31692a346f01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07cb9e6b219863d0774ade2d6196ddf513543179592f9436d24e475eaaabdbb0 |
|---|---|
| Markdown | f857275e34bd51d38b73b35fbbbdb4abdebebcd15bbb37fa89ff50a6c24feb45 |
| Publication page | ca505429037dfc119ac896aba8e9ed0aeafef0c9a0b0b0256df43413a88265db |
| Manifest | 78271db8598dd2fc2c4d32ceed41be856a853e30633e6806dc15c4b2117ba3d7 |
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 | 0zQQGadvkNyILwsdGTJSbFLhydP7TzdOu3dWd4H1Rwvuyb/3Bh6P675LUIJ2VYGchh0Pq3R8mxukqSUsS8JyDQ== |
| 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
| 2026-09-17T11:09:20.843324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045582observed ca505429037dfc119ac896aba8e9ed0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:20.824884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045582/manifest.jsonobserved 78271db8598dd2fc2c4d32ceed41be85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:20.805667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045582/publication.mdobserved f857275e34bd51d38b73b35fbbbdb4ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:20.786825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045582/publication.txtobserved 07cb9e6b219863d0774ade2d6196ddf5...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. |
|---|