OT-2026-000011075
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, vented after 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-2026-000011075) never changes.
Identity and time
| Publication number | OT-2026-000011075 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7d85-8d98-bca9c26839a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011075 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2b3f6a42b9de341249b48efff34a9e04dbf0743ad534426403fd37239cd9c66 |
|---|---|
| Markdown | 6c825c052f1969c2bd8a3c1a2d192ea52a7441d759761dd97443aaf685d77a08 |
| Publication page | e0d1a419aa05edb3130c2fecfd4f260627d251b4b0fe5d00c7c01637302934ce |
| Manifest | ab0ccf31c8a318b1f77a01229b37437b51198ac3d26b5b85d01dee16e1ee08c1 |
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 | yv7qpkSLGWsWp0iNWUJEhM7cLsL966EyuM6CBWb5RMLyTgPcCndcOLtc/N6Zn4fHDluEKzCHUXReSmfA6RW1DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:54.684214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011075observed e0d1a419aa05edb3130c2fecfd4f2606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:54.662321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011075/manifest.jsonobserved ab0ccf31c8a318b1f77a01229b37437b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:54.640772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011075/publication.mdobserved 6c825c052f1969c2bd8a3c1a2d192ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:54.620782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011075/publication.txtobserved c2b3f6a42b9de341249b48efff34a9e0...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. |
|---|