OT-2026-000087292
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000087292) never changes.
Identity and time
| Publication number | OT-2026-000087292 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd4e-72f4-aae9-3aabc8fa1b50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65e406053595ae935b55da322d39d34813a946f2135cfb46f0ac41cd2bad5de2 |
|---|---|
| Markdown | 6c258c84a2f991b8d98d60bc2f8d7bc0ce43e3a60c7926f40fc45c9f6bb853a8 |
| Publication page | 0b2f9cce13e3f322d24742f01c8fc04f655d03934250006844fe29b1aa8f84ed |
| Manifest | 36ad7c96743afcb4ca3ddbd351528bbb7f37757a6af49571c87acec43d49c186 |
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 | ze2UIiZO1sxslK+VD8NfI8PcLn62QjQmnn1Zeu6RwZRSS1RBFqQZdUYXO1SMazHg10CDfX6v3yCspLZYZfL/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
| 2026-09-17T09:50:26.811359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087292observed 0b2f9cce13e3f322d24742f01c8fc04f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:26.810992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087292observed 0b2f9cce13e3f322d24742f01c8fc04f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:26.793415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087292/manifest.jsonobserved 36ad7c96743afcb4ca3ddbd351528bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:26.793367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087292/manifest.jsonobserved 36ad7c96743afcb4ca3ddbd351528bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:26.773727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087292/publication.mdobserved 6c258c84a2f991b8d98d60bc2f8d7bc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:26.772361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087292/publication.mdobserved 6c258c84a2f991b8d98d60bc2f8d7bc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:26.754128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087292/publication.txtobserved 65e406053595ae935b55da322d39d348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:26.751683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087292/publication.txtobserved 65e406053595ae935b55da322d39d348...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. |
|---|