OT-2026-000044417
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044417) never changes.
Identity and time
| Publication number | OT-2026-000044417 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7117-8cf9-7a3477284c94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044417 |
| Status | PUBLIC |
Content hashes
| Canonical text | f700889cc905a4c0c450bbde85313cd6f92b66bb3c7968656c2e0c232745c692 |
|---|---|
| Markdown | c4188d60c2449dcb27bb748645b28a60900eef366db9c1ed9a6899556ccd9612 |
| Publication page | a0d7502a7be01c9e89a85868506b7a7f239834e8964a63801c49d4e3c04a03e2 |
| Manifest | 904f4dea8924183afb54840d3799799df2ac2e387e556b54e1020b7d9ced9375 |
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 | PZGwrkoXrIrNrMPxMEL/ZM8rVFlbuKxvHnnyKfYO/ROO5NqPl+7WweZkLpdtA2+9fO4D6U9n581JbvZs9ktfDA== |
| 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
| 2026-09-17T08:30:42.760216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044417observed a0d7502a7be01c9e89a85868506b7a7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:42.741583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044417/manifest.jsonobserved 904f4dea8924183afb54840d3799799d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:42.724249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044417/publication.mdobserved c4188d60c2449dcb27bb748645b28a60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:42.583828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044417/publication.txtobserved f700889cc905a4c0c450bbde85313cd6...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. |
|---|