OT-2026-000097016
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, sustained 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-2026-000097016) never changes.
Identity and time
| Publication number | OT-2026-000097016 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-73b2-81a1-5c25e835aeba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097016 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ef2b8a80b22cb61757f976df1f3b7838b1ac2b540f8d1575905d89e94fedc77 |
|---|---|
| Markdown | e9dde311e8e4512e4c1cd662237ce4fe54a15c3aa4493df7b249a1ae086afda8 |
| Publication page | 2862c62acf06d8596234beaede9af9d78eb50ade99516f77055d83d08600666c |
| Manifest | 3e36f3da5ba267a473da1dc42f219ee99fbf7f9413b550f514110d33d2e95a23 |
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 | 3m0psMvZogeo7zWb/c9ROYGmyMG4JmrrZoVz8ylPz+bpPy1lVR4ZBCLRay6AxwHG5wHjbkXvxUlpyGFQ1QnFBw== |
| 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
| 2026-09-17T09:10:29.860435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097016observed 2862c62acf06d8596234beaede9af9d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:29.843477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097016/manifest.jsonobserved 3e36f3da5ba267a473da1dc42f219ee9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:29.698772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097016/publication.mdobserved e9dde311e8e4512e4c1cd662237ce4fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:29.681287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097016/publication.txtobserved 3ef2b8a80b22cb61757f976df1f3b783...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. |
|---|