OT-2026-000023865
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000023865) never changes.
Identity and time
| Publication number | OT-2026-000023865 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7310-b34c-1d137d939ae1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47215bcda579e60d15c86b51090b399f8e8621e3ea9f129081eac95b7cfb6277 |
|---|---|
| Markdown | 33956ab8d766608e37171b41de3ab7eb4173925e2d3e0fd3dd511f20773bccef |
| Publication page | ae26b17f4e87dcc94fef34ff77c8561c30f400e49b9939bb5740734c400a2854 |
| Manifest | 6e6f87c7178ed92ddaacf41f0fffef9c7703df88cde37b3b4703d56cfc5b7631 |
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 | TnXNt3soTiASfK/q7NOYVNaUFzBAmRJ3KvxxFhrPxie+4baPpLbae0xtZ8AwLToqkvEKF6a6a2rLgLuiC5neDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:28.196893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023865observed ae26b17f4e87dcc94fef34ff77c8561c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:28.173567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023865/manifest.jsonobserved 6e6f87c7178ed92ddaacf41f0fffef9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.155213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023865/publication.mdobserved 33956ab8d766608e37171b41de3ab7eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.135614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023865/publication.txtobserved 47215bcda579e60d15c86b51090b399f...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. |
|---|