OT-2026-000068707
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000068707) never changes.
Identity and time
| Publication number | OT-2026-000068707 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-760f-bef5-b5d123fb47b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068707 |
| Status | PUBLIC |
Content hashes
| Canonical text | a24e21b676b4bb74c6b41aff543e64d0d1eaf47ca11c91100152219fecb8e91e |
|---|---|
| Markdown | 714a0e84058d31f4a8ebf8a08ef592d0b481555c35842b64b0f2c5df5d691b5e |
| Publication page | 28cbb494a3fd98ac2939627f2c436018de48fc1d4a29908aaf525bf5b59cfa46 |
| Manifest | d8494d81ba7f6077ddf0c0830d1325d8483328d97ed36882e2fc505657933748 |
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 | pcbxOGtPSw5Isimaj21Wsp2Bvqtovzcm/xJUxTeZ905kmakO7Y4Gg9qPQ5+8+KKSSJhvthsoFNZv7gbzZtasAA== |
| 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
| 2026-09-17T10:29:54.921978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068707observed 28cbb494a3fd98ac2939627f2c436018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:54.903086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068707/manifest.jsonobserved d8494d81ba7f6077ddf0c0830d1325d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:54.882907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068707/publication.mdobserved 714a0e84058d31f4a8ebf8a08ef592d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:54.865442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068707/publication.txtobserved a24e21b676b4bb74c6b41aff543e64d0...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. |
|---|