OT-2026-000092628
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, 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-2026-000092628) never changes.
Identity and time
| Publication number | OT-2026-000092628 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7e73-92ea-4ca675da8779 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092628 |
| Status | PUBLIC |
Content hashes
| Canonical text | 975883071691ae70be7a49193e58759cf651620b6e801016a5998ab4989e0277 |
|---|---|
| Markdown | bec4f67e89404a9f70a53c8f65dc336bc612ebb79771c04a3e40dbc26e25dbca |
| Publication page | 12aaf9ae3129f845f63317c9c22bb153ea190d641f0652ba521a86fe10fcbac1 |
| Manifest | c9252f32ed2fd44fdf899c8e1c6e386de4d8fcf0c388f260776270f6180a6fca |
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 | 4lPas/bvbawgXsXVMZYu72t3FMAvCZwYGPdD5D+wcYjxJoMoxsEebQKjGqLBYwUsVQ6O1hppkPqLKbCCDVKpBQ== |
| 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
| 2026-09-17T09:41:13.689683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092628observed 12aaf9ae3129f845f63317c9c22bb153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:13.671048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092628/manifest.jsonobserved c9252f32ed2fd44fdf899c8e1c6e386d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:13.651391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092628/publication.mdobserved bec4f67e89404a9f70a53c8f65dc336b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:13.633474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092628/publication.txtobserved 975883071691ae70be7a49193e58759c...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. |
|---|