OT-2026-000006060
Publication integrity record
Vacuum cup gripper, per zone isolation, four outlet manifold, ejector fed, contact triggered, polyurethane 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-2026-000006060) never changes.
Identity and time
| Publication number | OT-2026-000006060 · never reused |
|---|---|
| Internal UUID | 01a0a94e-02c8-7f89-bcfd-0ba5109aad08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:20:57.162353Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5400933e8b912c6e3c1cec1617c387249fc176b6efec2e3c31a794336fcd372d |
|---|---|
| Markdown | c5523fc1ca35d60226c4ede59c16b17d6a4b67a63fbc463ec45eff54dca90aa5 |
| Publication page | 7ac87b30cbf97fd32eca5412d53c65f366e97f2eb0ca028f1867119d3a5ac54e |
| Manifest | b31aed9af856ba5bed36a09142c6bf60754c12d3f640ad8ceeaf510b644fd598 |
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 | UCGIebh45qmRWmhAr0tS5YOKaTT9XeWy4w9vVtW6YzSzE2AHOZ9sI9CH/MZ3H9nnWYHFJTDQ2sEgRMe+KPN4Dg== |
| 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
| 2026-09-16T08:30:31.948759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006060observed 7ac87b30cbf97fd32eca5412d53c65f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:31.935541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006060/manifest.jsonobserved b31aed9af856ba5bed36a09142c6bf60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:31.922878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006060/publication.mdobserved c5523fc1ca35d60226c4ede59c16b17d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:31.909715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006060/publication.txtobserved 5400933e8b912c6e3c1cec1617c38724...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. |
|---|