OT-2026-000092242
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two 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-2026-000092242) never changes.
Identity and time
| Publication number | OT-2026-000092242 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-710a-8d1d-50df0fdc4866 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092242 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8afd20d1472a42a284b8d05579c8d4a7e5ca9260df121099e7f27e74ee174821 |
|---|---|
| Markdown | 2cd12816fe05babe60c2f7fdcd20ac45ae160001d4065c4d06811cba093753c4 |
| Publication page | a8da8cc1d6b11a4768934b46c9ca4bc0ee5fe0f52788b660b3a9188e02c57954 |
| Manifest | 8419355dc9324b56170434fdcc4d7b8d846ec4241df66c5ede8a03651f78f111 |
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 | gDMW4DFpYyQAmhJh7xYTG2JjwoSJSGHVefMMxaAmkbecl5ShUlYjfukZCyhnbUab/CAJCXokKace2F3Ats69CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:45.824425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092242observed a8da8cc1d6b11a4768934b46c9ca4bc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:45.805890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092242/manifest.jsonobserved 8419355dc9324b56170434fdcc4d7b8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.788158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092242/publication.mdobserved 2cd12816fe05babe60c2f7fdcd20ac45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.770259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092242/publication.txtobserved 8afd20d1472a42a284b8d05579c8d4a7...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. |
|---|