OT-2026-000006937
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, four outlet manifold, three stage ejector, plastic cups
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-2026-000006937) never changes.
Identity and time
| Publication number | OT-2026-000006937 · never reused |
|---|---|
| Internal UUID | 01a0a96c-ef03-79ca-9ea0-1ea7f0ae21f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:54:43.718227Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 825dcd2f46bcdc1adb3f28096dd03aa9ebe7dc16356f9174da0e32a227dae660 |
|---|---|
| Markdown | bbc940ee6fc609caa11df0bac66cc368ed5d122b19950f9c531bb4786a77fb4a |
| Publication page | 1c770e902573f801fe35d563e97ed2bee416dd4e7553867344f00691396b5694 |
| Manifest | f5dc1752c840fb9a41f22875124182c97dd5aa1658414e086b970365d15c10b8 |
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 | 4ix4+jtpL6GKGmdwKht8FDpNuvAPqvQRheqthg/jQkJCtgqWwMuI5rMCe5bBjt/e4omfzPoQehu6y+zuCmlnAg== |
| 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
| 2026-09-16T09:00:20.141535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006937observed 1c770e902573f801fe35d563e97ed2be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:20.128580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006937/manifest.jsonobserved f5dc1752c840fb9a41f22875124182c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:19.994207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006937/publication.mdobserved bbc940ee6fc609caa11df0bac66cc368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:19.979796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006937/publication.txtobserved 825dcd2f46bcdc1adb3f28096dd03aa9...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. |
|---|