OT-2026-000046525
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000046525) never changes.
Identity and time
| Publication number | OT-2026-000046525 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7f4e-a691-2a818100073a · 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-2026-000046525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57ef0ad0bbc891481c9ce7e5111d352704269a80c6616a306fcaa75c0982903e |
|---|---|
| Markdown | 7d70e85adfa68f00017ef972f87e339a0d9cd2d32143ebc5a04e3e67cd7af0d2 |
| Publication page | e663978412b75377e8834a8c8be7327b8acc657c622ff0e7430c7eeaade2273c |
| Manifest | 6e5d59ef135d7b87b71857d4d010ef22b81c6643a43f68d775ae65b8a8c797c2 |
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 | 9PBhwTecNAfGpFqpWEkzC/StlSsz6yraAlHo+g4JdAldUOvC6MmiDAgenV6br5/BDgH7ErydfPYMy2evejfABw== |
| 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
| 2026-09-17T11:08:34.560424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046525observed e663978412b75377e8834a8c8be7327b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:34.542101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046525/manifest.jsonobserved 6e5d59ef135d7b87b71857d4d010ef22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:34.524256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046525/publication.mdobserved 7d70e85adfa68f00017ef972f87e339a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:34.504909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046525/publication.txtobserved 57ef0ad0bbc891481c9ce7e5111d3527...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. |
|---|