OT-2026-000095051
Publication integrity record
Foam pad vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000095051) never changes.
Identity and time
| Publication number | OT-2026-000095051 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7c71-8a43-7aa8d7233583 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ff5df56c91bc8ddcccc90421a74537968487bdfdffd8b2dfb30ee574e698a98 |
|---|---|
| Markdown | fb101b47e40bb5343c894f4808adb3cee476d6b08e77ae53ddda07a7c4340e43 |
| Publication page | a48300b3cb4bdff3376f0c110dc7c3e7dd658f6111a76085fcdd2876cc12d316 |
| Manifest | 08d8fa74d3ff718fb5a8996c009aa9dd177c89bfbaaf3e2ff9b83a279be8eb59 |
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 | o+4urYoSj8PowoY0U44+wjrHwsPUiURrWFJtCx7rD/jUj/F9v8Zc6vvSzif7vs5QT0T7BIuiT6258Ut6uCVnAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:36.978561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095051observed a48300b3cb4bdff3376f0c110dc7c3e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:36.958614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095051/manifest.jsonobserved 08d8fa74d3ff718fb5a8996c009aa9dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.941980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095051/publication.mdobserved fb101b47e40bb5343c894f4808adb3ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.920289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095051/publication.txtobserved 2ff5df56c91bc8ddcccc90421a745379...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. |
|---|