OT-2026-000005869
Publication integrity record
Vacuum cup gripper, per zone isolation, three outlet manifold, ejector fed, 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-2026-000005869) never changes.
Identity and time
| Publication number | OT-2026-000005869 · never reused |
|---|---|
| Internal UUID | 01a0a947-9660-7d1b-9960-0dcc78751960 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:13:56.195083Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005869 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e2448148ba061f3b85997b20813c62e7fba514fd5d47562656f5cf9450c66f8 |
|---|---|
| Markdown | 36b2b9bcf94837d72703eae900748a1e9f434b36c37d560945908897fed0581b |
| Publication page | cb39ab742f7379e9a3b7f21b9fc2444e8dd9e0323b8ca14620f33f91bda40d60 |
| Manifest | 6ee1e2b27ff46418f8951077482814485368f82ec0b6621cfb1d4974c2be4750 |
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 | anAcPjWPPR7CN3/9Qch+UyLG9HgXCujPB4XgMqaQMRCPz71gg9lWFfpvy7XRN9SrYudeImHGJ9xEMNwXWI7KDQ== |
| 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
| 2026-09-16T08:20:23.448399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005869observed cb39ab742f7379e9a3b7f21b9fc2444e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:23.434591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005869/manifest.jsonobserved 6ee1e2b27ff46418f895107748281448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:23.420090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005869/publication.mdobserved 36b2b9bcf94837d72703eae900748a1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:23.404827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005869/publication.txtobserved 0e2448148ba061f3b85997b20813c62e...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. |
|---|