OT-2026-000025671
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000025671) never changes.
Identity and time
| Publication number | OT-2026-000025671 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7485-8eca-b36f932503b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025671 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d1cd2b17f807bd04d491800e291f778e7e377e4db3c884c3424c3ae369c2cae |
|---|---|
| Markdown | ee5f2cfae027b78962eefe541dcff6ac64efc79206864e43a2c8047d8ec1a6cf |
| Publication page | e6f6135eb058219ad88ca083344904f2a6dbcd42ba9e77aca84ab0504fc8a509 |
| Manifest | ba77c2e44a45fc2ef3ea609fec395d9ec8f4b912ee69efbdde83ee1f624d7625 |
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 | MsGt+Y597pinRrNf3I1ER4ILpAm/QSueZsspMi8f5vX2WphU+z7rIUd35gQXiK3pCovwR3gxVSvJF9miq6z2DQ== |
| 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
| 2026-09-17T11:46:52.709255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025671observed e6f6135eb058219ad88ca083344904f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:52.685827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025671/manifest.jsonobserved ba77c2e44a45fc2ef3ea609fec395d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:52.667229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025671/publication.mdobserved ee5f2cfae027b78962eefe541dcff6ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:52.640993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025671/publication.txtobserved 1d1cd2b17f807bd04d491800e291f778...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. |
|---|