OT-2026-000069362
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000069362) never changes.
Identity and time
| Publication number | OT-2026-000069362 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7115-8357-18d5626fd237 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29489c21a7fa4b380fcdd422c2d160f77d5fa14046523313b9c788767273a4f3 |
|---|---|
| Markdown | 14e9e9e3c8694da73b4e3a9c10d6785a9a9226d081db4ab32371b3f78ad16497 |
| Publication page | b4a082091f96b9e597d84a63f432e2b020e7e027d49386e4309339f0168bd769 |
| Manifest | 1a341237d91a8d35eb2a7e9715afe8ffd73d39f175ea0823757ec20e37b791df |
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 | O4WosdqcyokKHwnMdmZma6wYK7DXkUlFIDYnWTKiov5lRsmM9FLYRBvnVCDVlCucZJKBVeMh0eTQgjVgIQi/BA== |
| 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
| 2026-09-17T10:30:16.849448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069362observed b4a082091f96b9e597d84a63f432e2b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:16.827141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069362/manifest.jsonobserved 1a341237d91a8d35eb2a7e9715afe8ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.807593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069362/publication.mdobserved 14e9e9e3c8694da73b4e3a9c10d6785a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.785352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069362/publication.txtobserved 29489c21a7fa4b380fcdd422c2d160f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.532612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069362observed b4a082091f96b9e597d84a63f432e2b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.512779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069362/manifest.jsonobserved 1a341237d91a8d35eb2a7e9715afe8ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.491620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069362/publication.mdobserved 14e9e9e3c8694da73b4e3a9c10d6785a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.471007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069362/publication.txtobserved 29489c21a7fa4b380fcdd422c2d160f7...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. |
|---|