OT-2026-000043792
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed 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-2026-000043792) never changes.
Identity and time
| Publication number | OT-2026-000043792 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-724c-b5cb-6f0084510422 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 927170e3ce45d5bdc83d3c7ad0c7e9e1560b8dec99c5ec7123d0a9d649dec77f |
|---|---|
| Markdown | 5ac9bc0fc96a6ef068819961dbee847c73ee99bbabdff17423756f0a4315dc36 |
| Publication page | a53139a97eee9378114022d8967335e3c0c2ff58727e311cf8404f3092f197e9 |
| Manifest | 612a4924e8d596fefdf81f96e51bdadc7eab68017fe66d127ed9f421efc68f3d |
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 | A0oA0unCKjhS+IQyseCUPU2OQ1loXJ9LMiqfWlYfz9/3VJLIfe/E4i7a7Q22rvbSMfgTX5jgykzNsRPDH+69BA== |
| 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
| 2026-09-17T11:12:05.460429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043792observed a53139a97eee9378114022d8967335e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:05.442538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043792/manifest.jsonobserved 612a4924e8d596fefdf81f96e51bdadc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:05.422434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043792/publication.mdobserved 5ac9bc0fc96a6ef068819961dbee847c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:05.403286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043792/publication.txtobserved 927170e3ce45d5bdc83d3c7ad0c7e9e1...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. |
|---|