OT-2026-000053482
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000053482) never changes.
Identity and time
| Publication number | OT-2026-000053482 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a90-76fe-8725-2587c1ab9f9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053482 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7dd42ece04a951f556a6e5a20af6b9a86efa4afea9b0deac288083fdd59d3d2 |
|---|---|
| Markdown | 3a2070a3e6ebc73525e67ef03878f22709751a117cbe668aceed7bcc4b501751 |
| Publication page | 4d55854cfae8c0f20deca8f2e11454f04a8a9f964c73bf901fb79bc1574c3ff0 |
| Manifest | fb5a012055c039f067df227bb331042e901a88fb9cad4654093eb2f074eaf2f6 |
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 | 7m2sLqIAiFNRr/FYDo1oKLINt3/tZnFZ/nIvZAvcFY2Y+gfD1j+Yhn4ELlfM8uQyDvLUSDMy0RFN8Fnz/2cuBA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:14.230328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053482observed 4d55854cfae8c0f20deca8f2e11454f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:14.202378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053482/manifest.jsonobserved fb5a012055c039f067df227bb331042e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:14.183627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053482/publication.mdobserved 3a2070a3e6ebc73525e67ef03878f227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:14.166470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053482/publication.txtobserved d7dd42ece04a951f556a6e5a20af6b9a...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. |
|---|