OT-2026-000046637
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000046637) never changes.
Identity and time
| Publication number | OT-2026-000046637 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7041-b3f1-48571022143d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046637 |
| Status | PUBLIC |
Content hashes
| Canonical text | e336a73364d299eb2873066653d50f349939c4bb64478577de42d68484d640f9 |
|---|---|
| Markdown | 12f0ff76d6395e810bcc77f011fcbef4ca0a19b463a10f52cb85069e6dba99b9 |
| Publication page | a43760d679680d97c06d38fae80b753492bd358b7b1a797db0f95a670f1522fd |
| Manifest | 5c3606ef59a66ca974a763dba7856462fcc93c591e7d14b87e60a666e10e2225 |
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 | iYyBj64t2rpBD1+3HerHj4ObQNVY+7+PXLNS4aEiwDUo4vjXCjb3jYi7jYW7c0QO5n1MKDun/Kxbb20xDcs3Dw== |
| 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
| 2026-09-17T11:08:43.516733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046637observed a43760d679680d97c06d38fae80b7534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:43.499072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046637/manifest.jsonobserved 5c3606ef59a66ca974a763dba7856462...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.479523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046637/publication.mdobserved 12f0ff76d6395e810bcc77f011fcbef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.460573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046637/publication.txtobserved e336a73364d299eb2873066653d50f34...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. |
|---|