OT-2026-000033047
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000033047) never changes.
Identity and time
| Publication number | OT-2026-000033047 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-70ca-a351-7da16071ccd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c9fe621bc7ccea7ac3cdb160d6da7a0e6a608780d505682dad6c7d9acc32447 |
|---|---|
| Markdown | 2d88028d4f9fad90973d80790dd717afba30a3ae03365857e50636daf5465275 |
| Publication page | 6eafff3385f2fab9a595dc77a4c749621ce5c9c91774781e30f16c6020c8a082 |
| Manifest | 5fa157ed730283a384898e5158fa47b666643e18be2161f3d74fbd4938384870 |
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 | mWSUm+y6asr0x8KRmrbvmZi3gXXsJWvf0dc0dyPY3eNZjkgaWwHVg6kLFcGlTFXhGGZv8tmZhx0sqOWs9cv+CA== |
| 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
| 2026-09-17T11:32:41.197896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033047observed 6eafff3385f2fab9a595dc77a4c74962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:41.180857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033047/manifest.jsonobserved 5fa157ed730283a384898e5158fa47b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:41.162506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033047/publication.mdobserved 2d88028d4f9fad90973d80790dd717af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:41.143890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033047/publication.txtobserved 5c9fe621bc7ccea7ac3cdb160d6da7a0...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. |
|---|