OT-2026-000095303
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three 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-2026-000095303) never changes.
Identity and time
| Publication number | OT-2026-000095303 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7651-8dea-3026afd84994 · 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-2026-000095303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 493f48a7e5c3df2e3deb90a8ebee5a0a1962e0abeed5179fdc12a1eb85e72597 |
|---|---|
| Markdown | f2b9fecb388f392e9e8f26804567aad118ffccd524bc82b102c410ff2491403c |
| Publication page | b11372299a83bafb1eeccf9b77e0ed3ee6b890143918af314316f0abc6eb14e0 |
| Manifest | 296bab597f4e924d40c85c4a03a44921149669c884816aa93c34cc8512706ba6 |
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 | Oh5gxyLIIp1J+JUixDaNGCj/itFhv2A6zac0la48jQslCjnXgESi6NI8BkDwZta8F8152v8fQ10MZHtvZBxaBA== |
| 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
| 2026-09-17T09:36:39.075393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095303observed b11372299a83bafb1eeccf9b77e0ed3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:39.058537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095303/manifest.jsonobserved 296bab597f4e924d40c85c4a03a44921...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:39.038243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095303/publication.mdobserved f2b9fecb388f392e9e8f26804567aad1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:39.019971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095303/publication.txtobserved 493f48a7e5c3df2e3deb90a8ebee5a0a...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. |
|---|