OT-2026-000006926
Publication integrity record
Bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, contact triggered
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-2026-000006926) never changes.
Identity and time
| Publication number | OT-2026-000006926 · never reused |
|---|---|
| Internal UUID | 01a0a96c-903f-793a-bc61-e9ad50f2aa34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:54:19.457835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006926 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8ddfb1a4631b5c0183f891f0bf5fff5917f281b45a6166b7c6d01ee20641ce3 |
|---|---|
| Markdown | 7d708a6fbd4fa810952e8df8ec66a4dd7f0ccf82995286e7335c80a8de3cef21 |
| Publication page | 0a9c88e993b3fb18c4cde4893f893b3c27bbaf1eb531d19fb047843f9e296a06 |
| Manifest | e028658fa9e8ed16bd9e1a12fca129231bb2974ef2bb98a5c55d6b94aeb8d3fa |
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 | mi8yYAt26WRr1k3pwj2xCya/5IWo8DDbzFMuADJJ1f4dtLYqShc00FCkSStlVlHP+rjfpG4QgN0mH50E2tHOAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:21.236450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006926observed 0a9c88e993b3fb18c4cde4893f893b3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:21.221964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006926/manifest.jsonobserved e028658fa9e8ed16bd9e1a12fca12923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:21.206092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006926/publication.mdobserved 7d708a6fbd4fa810952e8df8ec66a4dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:21.192940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006926/publication.txtobserved a8ddfb1a4631b5c0183f891f0bf5fff5...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. |
|---|