OT-2026-000048288
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000048288) never changes.
Identity and time
| Publication number | OT-2026-000048288 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de3-7d0a-8e89-07ad785d925f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048288 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0283bb62fd5d47d1c5eb8d19f19c3d9e01e3a8312f531604a36886156c1fdfa0 |
|---|---|
| Markdown | c39b9b38342a361ebf519b496b73bbd6f280124bef6f21577cb8971bcfe8b684 |
| Publication page | f7906f0391bbd2bec37374129faee9c29a732ffd7609564000cceb0c1d47a8b7 |
| Manifest | 5cc60109a7fa8ea85d3af142cfc72dfe940d9578c1044dd157dc58a78983fe6e |
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 | se75UXI6120U95pc4KPvvd58SvMn9VWaNOLliUHKyWBnPz/A1KjslZ+coQZQy596f1umkR4StYcDi9k2Hp3eAA== |
| 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
| 2026-09-17T11:04:52.377997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048288observed f7906f0391bbd2bec37374129faee9c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:52.358907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048288/manifest.jsonobserved 5cc60109a7fa8ea85d3af142cfc72dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:52.337759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048288/publication.mdobserved c39b9b38342a361ebf519b496b73bbd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:52.317800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048288/publication.txtobserved 0283bb62fd5d47d1c5eb8d19f19c3d9e...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. |
|---|