OT-2026-000095815
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000095815) never changes.
Identity and time
| Publication number | OT-2026-000095815 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7611-adf5-25d063ee56d8 · 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-2026-000095815 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b02e55b6d3170516d342c08f19a6776b35da5afddabfc38a9783beed45854a9 |
|---|---|
| Markdown | 63a686166370cef2464c49204ec9b0df4baef0f0cf71f707e9c466fc6318f64b |
| Publication page | c6a59d5e85a13c9a00b1b2efdbacdbf5cf6d8386309f83821b60302892747c8c |
| Manifest | 6a003cc5ce9f13d8a90bfb1dbb7e713749ebe95f28c86d60971a07772c801c02 |
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 | Rxu/tHKHjbbJx2gsWqw2tRBPPEq0EiWU+iLoD/5CNkjZV7jS7+TVBcxOAkI09DbBoijzT8+laUIBEExZ0LObDw== |
| 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
| 2026-09-17T09:35:53.641725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095815observed c6a59d5e85a13c9a00b1b2efdbacdbf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:53.622455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095815/manifest.jsonobserved 6a003cc5ce9f13d8a90bfb1dbb7e7137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.604102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095815/publication.mdobserved 63a686166370cef2464c49204ec9b0df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.586609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095815/publication.txtobserved 3b02e55b6d3170516d342c08f19a6776...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. |
|---|