OT-2026-000011655
Publication integrity record
Single cup vacuum gripper, three stage ejector, pulsed blow-off before 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-2026-000011655) never changes.
Identity and time
| Publication number | OT-2026-000011655 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-7a82-91de-f29b6c4a250c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011655 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21757916a29297c74c9007a3463043abd0b6a7123266a724b5b6e6b41ff48100 |
|---|---|
| Markdown | c7c066700ca054f3bcd971d27e8ed476e483196d474e1ea583acad5fe3bba373 |
| Publication page | 1ecaebdcdca1060f97c3e0e7fde6aec6523ae35211f49ae5895e663524128e94 |
| Manifest | 93a4f31e27cacd89811cc044ca6b2615eebbf906cca9e6b9ee1fba194d58d8f2 |
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 | QtIYJ1qVITOlUvv1ffSJkf4rRoov/hjEoHOLFX2gi79SY2bOnCxOcCbBzqznFRy/C0bfLsZgOpJ0LG5ktzdLBA== |
| 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
| 2026-09-17T12:12:14.730787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011655observed 1ecaebdcdca1060f97c3e0e7fde6aec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:14.709293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011655/manifest.jsonobserved 93a4f31e27cacd89811cc044ca6b2615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:14.689929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011655/publication.mdobserved c7c066700ca054f3bcd971d27e8ed476...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:14.670547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011655/publication.txtobserved 21757916a29297c74c9007a3463043ab...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. |
|---|