OT-2026-000026079
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000026079) never changes.
Identity and time
| Publication number | OT-2026-000026079 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-759e-81f7-0e9a73b9e098 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026079 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee4dc74cd0128dc709b203f158b06920e57e31cf17c62aa5dc03279c906a17b7 |
|---|---|
| Markdown | bee6c21f759f35e41a96631e299a760283ce34580b38f96f95e6bfd6304d6061 |
| Publication page | 93a8d6aff59981048dd8fbe8347bee48a51f15096a0faf6748a47439fdd5ed9d |
| Manifest | fd8298d7bbc3be06dc7e08a319811a6678c7418de238177a56c6a7f8a6103c10 |
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 | tYv6JgBvxGho6lDKkVkQJeL/ABbLLOKPjkbJ+bvxuaPnLeIDPo1qcpjDNb3YH8I0zxT47c1qgk8Uh6tOiY4PBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:34.666523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026079observed 93a8d6aff59981048dd8fbe8347bee48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:34.650135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026079/manifest.jsonobserved fd8298d7bbc3be06dc7e08a319811a66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.631331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026079/publication.mdobserved bee6c21f759f35e41a96631e299a7602...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.613423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026079/publication.txtobserved ee4dc74cd0128dc709b203f158b06920...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. |
|---|