OT-2026-000067651
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000067651) never changes.
Identity and time
| Publication number | OT-2026-000067651 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-783b-8e28-f42fd96142c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067651 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0a8f639db8d67572a022dbdcfd7fe16212f504efd1474c12406895196ea2642 |
|---|---|
| Markdown | 044527536e49fe627ad0431d51aa8a170b32e99037d57e32f50a3d318734ec1d |
| Publication page | 43f5dc059d9965facb48d707f9b37b1fd242d70c273657c5d46e29690223269a |
| Manifest | c669eb339eeee7b88d04b2f57363b2d15c267eb23c639585ea88bf6025a66b3f |
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 | 2D64+YbR4QrroZlehIYeYHdH2ZQuf4qKBCr1XqXNAXix+AQUGYg5i28Ik6Zr7v3DuTeJqP6u5001RDyBFDWjAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:58.785643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067651observed 43f5dc059d9965facb48d707f9b37b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:58.768525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067651/manifest.jsonobserved c669eb339eeee7b88d04b2f57363b2d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:58.750759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067651/publication.mdobserved 044527536e49fe627ad0431d51aa8a17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:58.732754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067651/publication.txtobserved d0a8f639db8d67572a022dbdcfd7fe16...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. |
|---|