OT-2026-000095912
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000095912) never changes.
Identity and time
| Publication number | OT-2026-000095912 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-70e7-ae61-30c0c89e08e8 · 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-2026-000095912 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b1195ac10ba1a8d8f53bd9f1a7415acd0d02b40aa4daf22727d38c169f89ea7 |
|---|---|
| Markdown | cff548cfbba644e72c2208d6aeabd516cb3f43934175262e9969c6245d70222c |
| Publication page | e2c9b6416e98d7778c58c3114ad1a86e0441bc04933bf59eef5337ed7d175351 |
| Manifest | 547d383986d0d3bdaf582365b92caca166ef7ffad3f3e1377582068d2f5dc616 |
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 | pPf4C5Q2hXCRmQ0jDMbh0ki5puyj3NZXzX0K/0OFoCROl/KrmJFr/foBTTtJ4CeIH7hZCfUQraFhhxvFVEjcDA== |
| 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
| 2026-09-17T09:36:00.640001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095912observed e2c9b6416e98d7778c58c3114ad1a86e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:00.622872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095912/manifest.jsonobserved 547d383986d0d3bdaf582365b92caca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:00.606080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095912/publication.mdobserved cff548cfbba644e72c2208d6aeabd516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:00.584502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095912/publication.txtobserved 6b1195ac10ba1a8d8f53bd9f1a7415ac...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. |
|---|