OT-2026-000085702
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, sustained 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-2026-000085702) never changes.
Identity and time
| Publication number | OT-2026-000085702 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaae-7cef-a950-a00f61a41509 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085702 |
| Status | PUBLIC |
Content hashes
| Canonical text | f971036ee587e92a018451a10dc0a318178116c6e00d4f989ff5b93b31c66c3e |
|---|---|
| Markdown | c75b90663b0af6ecf4d8f6921e1d7ece74d926da03a4a11e419e166d431c2ae8 |
| Publication page | fb776189b8f799bfde7b711f89652e4157426d2e36be018669550be1fb0f8671 |
| Manifest | a1f6428e9ae3312fc7ae5b7840c8a28a4b599a3c64ff8c59298a2eb37330acb3 |
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 | JTRsCJG0S3lqE/o8jblc3GVo+9xY2EJlM38Aq8zu9/BO1kIDlPZEhYprjptamK+HRaH3JoXlT8OBbDCooqkJBg== |
| 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
| 2026-09-17T09:54:36.398785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085702observed fb776189b8f799bfde7b711f89652e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:36.380866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085702/manifest.jsonobserved a1f6428e9ae3312fc7ae5b7840c8a28a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:36.360962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085702/publication.mdobserved c75b90663b0af6ecf4d8f6921e1d7ece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:36.342555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085702/publication.txtobserved f971036ee587e92a018451a10dc0a318...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. |
|---|