OT-2026-000041011
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three 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-2026-000041011) never changes.
Identity and time
| Publication number | OT-2026-000041011 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-7898-83e4-9e7f30ec383c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041011 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6caf0812e296dd5fc56e1dfab411cadcb218d639cc37b34b9e741038173b23a |
|---|---|
| Markdown | 976106a08a601d04639722650d32145d3281493a931228c95c2c774765f93fc4 |
| Publication page | d0cecf77e1c93170a27313e72b22ef35c152f63bb01b22b75e48a212f4e49023 |
| Manifest | ab3401d7982554f603105b5a9cbbb9448074ba0f9fe6a9d77a49842f5b76278b |
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 | NPJ+67XLcQCQnwBeS9mIS1H4qQqDuINI4xZjlBeH6/6EVCho0SZuy/vqKfYP4K8ZtrZGBZ6eyzXuSiCFQldhBA== |
| 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
| 2026-09-17T11:16:55.038544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041011observed d0cecf77e1c93170a27313e72b22ef35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:55.022274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041011/manifest.jsonobserved ab3401d7982554f603105b5a9cbbb944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.005902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041011/publication.mdobserved 976106a08a601d04639722650d32145d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:54.991295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041011/publication.txtobserved c6caf0812e296dd5fc56e1dfab411cad...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. |
|---|