OT-2026-000083357
Publication integrity record
Foam pad 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-2026-000083357) never changes.
Identity and time
| Publication number | OT-2026-000083357 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7a39-86d7-2d29247181a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083357 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec65830287df65950ebff5591c004b6d42bb1f4a241d2184d734e1169d721cdc |
|---|---|
| Markdown | decdfd62f23e0e82d27b201b19b03bc4f1a23b2a9c0dc7e4f2604a88c18e05d7 |
| Publication page | edb576da107a95f84adfb7ea6157cbeb87e0479f4c63b8f53aac95094e17904b |
| Manifest | e53479c91822b3ce1b2612303632bde0ac1b2021196078ea6da2b606a706c02b |
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 | wu1jFv1lVL54CvQ2KUgt7x8PmaCPmJ6q5sVDpK9/0JAefqmyB9aBm2f+i/4x27agcKFx+llSoKgtAwgrjGzKAg== |
| 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
| 2026-09-17T10:00:38.566781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083357observed edb576da107a95f84adfb7ea6157cbeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:38.545835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083357/manifest.jsonobserved e53479c91822b3ce1b2612303632bde0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:38.525188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083357/publication.mdobserved decdfd62f23e0e82d27b201b19b03bc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:38.505682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083357/publication.txtobserved ec65830287df65950ebff5591c004b6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.543541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083357observed edb576da107a95f84adfb7ea6157cbeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.527345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083357/manifest.jsonobserved e53479c91822b3ce1b2612303632bde0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.511798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083357/publication.mdobserved decdfd62f23e0e82d27b201b19b03bc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.494292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083357/publication.txtobserved ec65830287df65950ebff5591c004b6d...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. |
|---|