OT-2026-000060027
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000060027) never changes.
Identity and time
| Publication number | OT-2026-000060027 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-75d3-a8ba-012e142ceeaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060027 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5743701dbd2c6d1003a1fe6da7e1d4191460503673db1cf2668fb89acbbca2f |
|---|---|
| Markdown | 224e80bb89000aa1754b1310cce2f8011dabce26761554997ad35fbe9b3ec11a |
| Publication page | 0e73532b09f7b6037b2ffa3c37edfc38133493b124cf54783cc0800fd2acf1bd |
| Manifest | 7b8201cc6acb550be00e4aef15c5ad645512878c785635019e9991521cb6f65d |
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 | tDTKqPwzEvI7b3BhxdO1Dkk+VTajz2p0nhAbZMf9Xwo/YGOAVXZc3gkiKH7PCwo8pAg9wmPEuKIR6Pkpb/+RBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:49.605477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060027observed 0e73532b09f7b6037b2ffa3c37edfc38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:49.587139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060027/manifest.jsonobserved 7b8201cc6acb550be00e4aef15c5ad64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.569447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060027/publication.mdobserved 224e80bb89000aa1754b1310cce2f801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.550424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060027/publication.txtobserved c5743701dbd2c6d1003a1fe6da7e1d41...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. |
|---|