OT-2026-000044266
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000044266) never changes.
Identity and time
| Publication number | OT-2026-000044266 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-79d7-a4e6-517e04d0dc90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044266 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba75fe662cf861190879bdb00919889365452d47bb4dc199a75b022742a4f063 |
|---|---|
| Markdown | 822025ab6c2b549642d048633b182a7621a1b7412043fe1f28a890de85df352d |
| Publication page | a2ab8932f3654b7459a8411501560bd22a2853326582c9e90a4712b92b439d25 |
| Manifest | 907865a8e56344b4a9d70d88e4c291790279d98075e4959356a97b90cf67d756 |
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 | DYB3W3fCZh1XiR/2z/PE0JAbR/4xDDUQvgUDspMyAk/rhb0YZvwHx/OU9GPddTsnbg8Z+507bycdekY6jJ86CA== |
| 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
| 2026-09-17T08:30:09.511476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044266observed a2ab8932f3654b7459a8411501560bd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:09.490385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044266/manifest.jsonobserved 907865a8e56344b4a9d70d88e4c29179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:09.469487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044266/publication.mdobserved 822025ab6c2b549642d048633b182a76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:09.325284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044266/publication.txtobserved ba75fe662cf861190879bdb009198893...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. |
|---|