OT-2026-000016791
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, pulsed 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-2026-000016791) never changes.
Identity and time
| Publication number | OT-2026-000016791 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7f52-a748-b14a4ff66b37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b21ba85241e85e05f5556c02758034b6b8bbd779a4e332dd6ee7512712a9388 |
|---|---|
| Markdown | 05775f91a6d79fe2ee0f2eed6c4f1fe340e8f7a2380f05053f2502dea2323cb5 |
| Publication page | e223f122f9eb5de2b4dd04f2bae80b82cf91d482c3e446fdcac5ecca048f0725 |
| Manifest | 5737b4fb2a17d5f2969feb3adedda5ac827d497205fbf177fc43530384dfdedb |
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 | MvPwag2alrnFTXTSNWSzjK5c/5+YfYPFCL9iKMKEVPifOx6cijhkEUbLt4sI9Auo/+EJXFSckyb5h/eLsmDdBw== |
| 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
| 2026-09-17T12:03:02.358020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016791observed e223f122f9eb5de2b4dd04f2bae80b82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:02.341070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016791/manifest.jsonobserved 5737b4fb2a17d5f2969feb3adedda5ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:02.325344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016791/publication.mdobserved 05775f91a6d79fe2ee0f2eed6c4f1fe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:02.307863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016791/publication.txtobserved 5b21ba85241e85e05f5556c02758034b...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. |
|---|