OT-2026-000006050
Publication integrity record
Vacuum cup gripper, per zone isolation, four outlet manifold, three stage ejector, silicone 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-2026-000006050) never changes.
Identity and time
| Publication number | OT-2026-000006050 · never reused |
|---|---|
| Internal UUID | 01a0a94d-a36e-7433-aeed-5c7298076f62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:20:32.874538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006050 |
| Status | PUBLIC |
Content hashes
| Canonical text | df1f56b4163b975337a7601e93c316c19832cb063412da0fbde7b5f45698abc1 |
|---|---|
| Markdown | fe51998cb602c6ae214a7a8f26b48eeece8f67778e40fb570d8727f4b8efadb9 |
| Publication page | c08425119cb59d34192bd02e968faf2fdb1ba9a7788ac8cb423e1ad1e48a60f4 |
| Manifest | a59ace204c3554b7ae8c9808426b09fcbd08fe4907afb166119e7b2e2b132244 |
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 | LZWReMqU3B2bhWckEDYB94h9JvWyc2XmfiGEtwlNEOfrs4LHFIEpNvDHppAnGlJIE7MLvMnfOgReLYjf9OW2AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:33.237756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006050observed c08425119cb59d34192bd02e968faf2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:33.224626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006050/manifest.jsonobserved a59ace204c3554b7ae8c9808426b09fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:33.211370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006050/publication.mdobserved fe51998cb602c6ae214a7a8f26b48eee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:33.197345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006050/publication.txtobserved df1f56b4163b975337a7601e93c316c1...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. |
|---|