OT-2026-000095715
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, 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-2026-000095715) never changes.
Identity and time
| Publication number | OT-2026-000095715 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7ccd-b445-38cce283482d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095715 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6b87d9503a533bcaa4e9bf193850ef9f3fdedb3a26dabb2689793908203f19f |
|---|---|
| Markdown | a5e473d18ebcbc334f20ae4efd1fe347d70684e9390206733b9b5bf70da5dbe8 |
| Publication page | f32f1dc0a0df185ea876be093dcc8987d4195cdd177839d60851834193638a8f |
| Manifest | 0735307021a5cf329e4d146ce3029d353fa85a84e449db154cad568d867738e1 |
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 | XyKObYAmip5Yhk24F8yQKnf+i4Rho5S8NIZR2Q9AWm15WNNs5Bwu0wje8aBjdmk6/LPb/WQpycmNzb7uWwFjCg== |
| 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
| 2026-09-17T09:35:16.314555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095715observed f32f1dc0a0df185ea876be093dcc8987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:16.294857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095715/manifest.jsonobserved 0735307021a5cf329e4d146ce3029d35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:16.274940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095715/publication.mdobserved a5e473d18ebcbc334f20ae4efd1fe347...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:16.256246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095715/publication.txtobserved c6b87d9503a533bcaa4e9bf193850ef9...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. |
|---|