OT-2026-000035552
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000035552) never changes.
Identity and time
| Publication number | OT-2026-000035552 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-70b4-81e9-59eb1f438dde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035552 |
| Status | PUBLIC |
Content hashes
| Canonical text | e09a39dd12b5dad8f34c8247fe2bf62e2c2ede33fd6121354d8790e20fc4d3a1 |
|---|---|
| Markdown | d06fe1f01bdd32981623f27faed94254ba33b1f67ec55b38130ca081d1ba3bd8 |
| Publication page | 75d63cb6b98c46e369f8ac029c57765b91db7cb0223b6191264b3bd4fb9c9a86 |
| Manifest | c3fb6795fb5b648ab9be91d3d11d267555449358e01886f0645e765e038a720d |
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 | wyS635s+l06esuH3FLM+19Gp2NIuX3MdLBs/yPj0giSidOzGo/uSeua9cM9XvRc77+EPafrF00+8vCR1sEkgDg== |
| 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
| 2026-09-17T11:27:03.945516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035552observed 75d63cb6b98c46e369f8ac029c57765b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:03.927853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035552/manifest.jsonobserved c3fb6795fb5b648ab9be91d3d11d2675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:03.910794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035552/publication.mdobserved d06fe1f01bdd32981623f27faed94254...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:03.892671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035552/publication.txtobserved e09a39dd12b5dad8f34c8247fe2bf62e...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. |
|---|