OT-2026-000022951
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed 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-2026-000022951) never changes.
Identity and time
| Publication number | OT-2026-000022951 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ec-74fc-a1ae-66e3c9dc90fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022951 |
| Status | PUBLIC |
Content hashes
| Canonical text | c68cfe899ebfbe112213d833a6c46b91c74423ce8727b453699b44f0998177dd |
|---|---|
| Markdown | af68954bdf4741afb7a2df7d264f4db7d4c0623029e777d963173a1cbe717bd4 |
| Publication page | 7374cc282272c7ab2f38820fad1ad09dac910091e8a06c6a22aceaa21488f21d |
| Manifest | 993020c09dbc8e0a416e9102ded887ecdfdef12b7ef4527f869108605a920185 |
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 | 0VuZSMBQV97+poPhhWYerstmsHP8z6uDPOzrEHtH5yo47VYtcdyrTH5mGEc7MQ6rJYKb11N/0PVKCfgncYITCg== |
| 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
| 2026-09-17T11:52:32.096482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022951observed 7374cc282272c7ab2f38820fad1ad09d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:32.079622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022951/manifest.jsonobserved 993020c09dbc8e0a416e9102ded887ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:32.063439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022951/publication.mdobserved af68954bdf4741afb7a2df7d264f4db7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:32.046541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022951/publication.txtobserved c68cfe899ebfbe112213d833a6c46b91...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. |
|---|