OT-2026-000046459
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000046459) never changes.
Identity and time
| Publication number | OT-2026-000046459 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7792-b203-a41f0340a5c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f5508ae97c412b1f3a43cf665e50f5c53bdc17df7bbd5a1445e592c2ec4686b |
|---|---|
| Markdown | ddc981b27c660eb44f5a0110215e1e93ad045fa5744b8b01180d693e4cd568d8 |
| Publication page | 40003cf0a2d04f9a5259524da2f4d0aec73ae95bf70c7e50a4b188d75cdff08c |
| Manifest | 614ad18db88829f8c273dd944cf6b04bc3e8f5be5cf1d545969be2d772597447 |
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 | LhBmHzjdTkiLKhX1izt4znClB8h22EtFYIgsPc9f0XJdkHimhj6o4+EOaECALon4gJvO/jfzRLXzF3sdhEQqCw== |
| 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
| 2026-09-17T11:08:29.067508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046459observed 40003cf0a2d04f9a5259524da2f4d0ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:29.051250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046459/manifest.jsonobserved 614ad18db88829f8c273dd944cf6b04b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:29.034629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046459/publication.mdobserved ddc981b27c660eb44f5a0110215e1e93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:29.016088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046459/publication.txtobserved 0f5508ae97c412b1f3a43cf665e50f5c...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. |
|---|