OT-2026-000095261
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000095261) never changes.
Identity and time
| Publication number | OT-2026-000095261 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7db5-9fff-727f9ccec449 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13040128d8a4c6b396060dadadf97a5431141da40d0163aa0f01584de705013f |
|---|---|
| Markdown | 6f490079e07e7d8460e7a5f9aba606d525d59b4ef75222428d3984360e8a55e0 |
| Publication page | 3eaa6ed73bb0522f703e2f40e1493b08ad9d731a14009db3f7add47ffadb0055 |
| Manifest | ab543da08c918bfb25ab9032175bd2a0f1fd2a69246b28d5c8926536012557ed |
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 | j2WEp+Uje0oEdyGiB6g1tYs3p7HWp3S906338eeoIiQ5HnYT6f6jtovG6+HVWN2IDNEVcKqBjLO4CYOizuWeBQ== |
| 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
| 2026-09-17T09:36:35.528255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095261observed 3eaa6ed73bb0522f703e2f40e1493b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:35.510801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095261/manifest.jsonobserved ab543da08c918bfb25ab9032175bd2a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:35.491551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095261/publication.mdobserved 6f490079e07e7d8460e7a5f9aba606d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:35.472175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095261/publication.txtobserved 13040128d8a4c6b396060dadadf97a54...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. |
|---|