OT-2026-000059275
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000059275) never changes.
Identity and time
| Publication number | OT-2026-000059275 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-71c9-af2e-a654aa3227f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059275 |
| Status | PUBLIC |
Content hashes
| Canonical text | c636dea9eb80da659e1d8aa0942cd986623967263751b54150c732805ee1a3ef |
|---|---|
| Markdown | 4e758709ee0c52a561da1e0eae150f53ee552e558b609519ca0a8ea1c97f697c |
| Publication page | e30deb15fadd027eb33ddb90f26d4b540086011ae57ed6b874c04b32f226683c |
| Manifest | f89a29508f524736e5a8a9330423e15e2b8d42727788231c70fe3af3bb90fa39 |
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 | 6JdzFYF9oZK/Db093KbgVDwhSpj5Ao2z8tudAQSXes6MmYqyqDpztPn+6lN1r65SIDyEVvnmUrOkuim2O524BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:49.738864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059275observed e30deb15fadd027eb33ddb90f26d4b54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:49.721415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059275/manifest.jsonobserved f89a29508f524736e5a8a9330423e15e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.701976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059275/publication.mdobserved 4e758709ee0c52a561da1e0eae150f53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.684024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059275/publication.txtobserved c636dea9eb80da659e1d8aa0942cd986...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. |
|---|