OT-2026-000017799
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000017799) never changes.
Identity and time
| Publication number | OT-2026-000017799 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7dd6-985c-8a6ce8aade76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017799 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0660e0cdb416b45b3fa9f97ef11623054d2dd6ae073912a29e8cffdba1264bdd |
|---|---|
| Markdown | 7d5cc007384dcfadb35619e74fbf7793741bc1c5fdbb569b8565f164ae1ada5b |
| Publication page | e4fe07580f2691ede78dcc67f51c2c322982e98dbc3856a0ef91c6184cd0196d |
| Manifest | 477d6286d11ec43559eb6a5c8b46225f56e3747e61a7e4d2295bd140c1b3c6b9 |
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 | dNfdaHgBa/cMFkeNysxF05IkTLYZiZqWdrZJuLEc/igf2oGzcZ++Tp09aRVIOZDISdG25mBfkb4bBc/DYKV9Cg== |
| 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
| 2026-09-17T12:01:45.979133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017799observed e4fe07580f2691ede78dcc67f51c2c32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:45.963851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017799/manifest.jsonobserved 477d6286d11ec43559eb6a5c8b46225f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:45.946904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017799/publication.mdobserved 7d5cc007384dcfadb35619e74fbf7793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:45.930272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017799/publication.txtobserved 0660e0cdb416b45b3fa9f97ef1162305...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. |
|---|