OT-2026-000007410
Publication integrity record
Vacuum cup gripper, three outlet manifold, ejector fed, contact triggered on the face, rubber cups
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-2026-000007410) never changes.
Identity and time
| Publication number | OT-2026-000007410 · never reused |
|---|---|
| Internal UUID | 01a0a97d-d10d-7993-9a5c-88425104ba01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:13:10.160226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79698d70f3bbc431d25472e0fb45a877739a56b1a3bb72cf4549802637cc0b17 |
|---|---|
| Markdown | 33dcdb7fce7c20cb11654a5d18badc059556e6b15500add1e180f5787ee1204e |
| Publication page | e6952a0c930f35760c08a1bafcb55ab8abd2df1f5d678c1ccb4390cf5fcca418 |
| Manifest | a6f4599eddd920c5afc8926b36e65baa026f439162302874334e49026df91716 |
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 | A4sbbpd2sj0RmsROGKgyOl34gJqaDQ/IGXfmwdn7iJ959+J+Lhs2xOMk5npVQFOI5bt6ElGzj/4a5Xg++OgnAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:06.924131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007410observed e6952a0c930f35760c08a1bafcb55ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:06.910843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007410/manifest.jsonobserved a6f4599eddd920c5afc8926b36e65baa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:06.896299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007410/publication.mdobserved 33dcdb7fce7c20cb11654a5d18badc05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:06.881278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007410/publication.txtobserved 79698d70f3bbc431d25472e0fb45a877...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. |
|---|