OT-2026-000082751
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, sustained blow-off 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-2026-000082751) never changes.
Identity and time
| Publication number | OT-2026-000082751 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7dab-bac5-ea759e965e84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082751 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b43ee91193b37bd66d680a7a2994cbadea9ba30b28ac3acab641695f4bca41b |
|---|---|
| Markdown | d278adb42aa8cedbd75eac952c6b81fdd67453f80d26b66113ae4462e8410292 |
| Publication page | 340bafac8fe58aa7a762854375e95d01c8c5d408d44a743af9a30582ad479d54 |
| Manifest | 25f6e9edc10b4036003f1aff633931021a190341f162940d9ca7093227c23669 |
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 | uDkb+rz7j+AfTMmpoNNBuhA2LIWL739VcJzXsSJY1g/6/HdRtqlTrnrTzwfutOubbpj6K4lZkQX0PhcPDMueAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:20.045708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082751observed 340bafac8fe58aa7a762854375e95d01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:20.029524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082751/manifest.jsonobserved 25f6e9edc10b4036003f1aff63393102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:20.012990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082751/publication.mdobserved d278adb42aa8cedbd75eac952c6b81fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:19.996855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082751/publication.txtobserved 8b43ee91193b37bd66d680a7a2994cba...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. |
|---|