OT-2026-000095342
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000095342) never changes.
Identity and time
| Publication number | OT-2026-000095342 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-76ef-a29a-eea3471c2190 · 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-2026-000095342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a036fcf86540356a1a5035c9204772212d320de5022734c245ad627993bc5b1 |
|---|---|
| Markdown | 87656af7673057820e50d55f941efda6706ba0650b7652a717bd3f082fa191dc |
| Publication page | 7ce8d2551cfae4102fbb53dbd886427b912f220d7837e3e1125cc7bc0e363592 |
| Manifest | e58426b1905986be5a527e2c94f4e30fa60fa41bf8d5999e8488b6ae350e58fb |
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 | XnkgqoQCU5P7ip1CN0wDv+yDu82eaqvJPYpi6NjnuWBN597takLSl4snL0BgUzC68flQyy6VXKqxiVeZdqQkBA== |
| 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
| 2026-09-17T09:36:42.069156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095342observed 7ce8d2551cfae4102fbb53dbd886427b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:42.050754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095342/manifest.jsonobserved e58426b1905986be5a527e2c94f4e30f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:42.031939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095342/publication.mdobserved 87656af7673057820e50d55f941efda6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:42.013772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095342/publication.txtobserved 1a036fcf86540356a1a5035c92047722...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. |
|---|