OT-2026-000024150
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, sustained blow-off before 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-2026-000024150) never changes.
Identity and time
| Publication number | OT-2026-000024150 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-764d-bee9-2dbe292ad4f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024150 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84f9cd80f020ad256e779e8c6c66621739b9b6de98a6d8d7d981735f2bfa6170 |
|---|---|
| Markdown | 34016b902433149068f5bacd2dc98badafe696ef49c1ce2868eb25cf50e4432a |
| Publication page | fd3cb7d4415bc120ec892ab1c7036aaef4da69199e3fa054d426b6c7a8ea1385 |
| Manifest | 0b02fe4bc2c0d4196d1d88e308929edbae31bb824598148f3d853889613ede07 |
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 | /5Pe2yD7Hll5ULUe01SXIQ6cBxCZrQKFrIDyaDQfLluAS8c/q8UcLS5T6BTvbkXqCdg08Ui8GrcRBZiyle3BAQ== |
| 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
| 2026-09-17T11:48:35.096789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024150observed fd3cb7d4415bc120ec892ab1c7036aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:35.080983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024150/manifest.jsonobserved 0b02fe4bc2c0d4196d1d88e308929edb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.056262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024150/publication.mdobserved 34016b902433149068f5bacd2dc98bad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.038322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024150/publication.txtobserved 84f9cd80f020ad256e779e8c6c666217...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. |
|---|