OT-2026-000046332
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000046332) never changes.
Identity and time
| Publication number | OT-2026-000046332 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7b73-b0d9-cadbe845c9ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 509bb73cab786db0f73286bcea4ede2ef1fd6b3c8ab18b04e611f72c31f9b828 |
|---|---|
| Markdown | ffdad0878d9e4b3c8a894a6b459d39c03f8457df089ed58129490a8ecf7fbea7 |
| Publication page | 307e4f72bf3641b8dc0d8d2de429e3e6041fa5914e1109a57f6e488f1c03f63d |
| Manifest | 3834f698ea32e4b05d91a0726937ccba897ddfb03c516330601c5e20f95b9d8a |
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 | nbjBXYLFovyKHGGsozV10l9mSRdrOcjQOP5y/b7oW/DjDks6hooieWJpSuDgQk3EeNhP2mVFHs3xX70BsEyfDg== |
| 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
| 2026-09-17T11:08:18.892664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046332observed 307e4f72bf3641b8dc0d8d2de429e3e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:18.873923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046332/manifest.jsonobserved 3834f698ea32e4b05d91a0726937ccba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.855864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046332/publication.mdobserved ffdad0878d9e4b3c8a894a6b459d39c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.836235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046332/publication.txtobserved 509bb73cab786db0f73286bcea4ede2e...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. |
|---|