OT-2026-000011982
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000011982) never changes.
Identity and time
| Publication number | OT-2026-000011982 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-7817-90d2-2e831912ab6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 498a4e61f954d906b9fd19da795cc19f5792f8244bb254ef5f0b700aa028a238 |
|---|---|
| Markdown | 0b7201d31cead8a46aaa2655ffd1101a4eb9be31a42dcd780fb36cfcb2166981 |
| Publication page | d48eb7e2999bb4f751fc96b1463658917b3fcafd575ff2d68007abd435151478 |
| Manifest | 48089d35144dc267031768624a085132838c51f6599451ca157afeeb93ba3d7a |
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 | NGCiiuuTcnyZGUKMV/LjNTAinxwON7+3+ZAc8ZJPy+uKPD2qXV6IFihh8GiWMc4WFURWdH/RPbw2C7WKGCEIBg== |
| 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
| 2026-09-17T12:12:50.459394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011982observed d48eb7e2999bb4f751fc96b146365891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:50.439477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011982/manifest.jsonobserved 48089d35144dc267031768624a085132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:50.419317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011982/publication.mdobserved 0b7201d31cead8a46aaa2655ffd1101a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:50.399567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011982/publication.txtobserved 498a4e61f954d906b9fd19da795cc19f...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. |
|---|