OT-2026-000040853
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, sustained 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-2026-000040853) never changes.
Identity and time
| Publication number | OT-2026-000040853 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7368-a3e5-c4954daffe02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040853 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40c4ffd13d82a4e8af598fd90b5592dabd2004a782a6ba0137da561fc4472eec |
|---|---|
| Markdown | 913d014b62cc9f3ced14e35ae2b94d28e7e2097e24e7d6c9c603372faf49052f |
| Publication page | a2066e4b2d66901a64f074fa6c72a017b58319d57f2d232dbe2079371efb6afa |
| Manifest | e0af1e6c369e90b43636a7f1be7f9befb1e7e5e6cbae4eb60af748a5c6e26c56 |
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 | zyNSwZJabFaZ5KgA8vV7W417vCeFS0U+ePNFbUNQ17Mkf29SqkRo4JzmEY8q6PWxxcdEib5dhcXtHw9zelFnCg== |
| 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
| 2026-09-17T11:20:12.446566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040853observed a2066e4b2d66901a64f074fa6c72a017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.428296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040853/manifest.jsonobserved e0af1e6c369e90b43636a7f1be7f9bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.410207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040853/publication.mdobserved 913d014b62cc9f3ced14e35ae2b94d28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.390512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040853/publication.txtobserved 40c4ffd13d82a4e8af598fd90b5592da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.379468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040853observed a2066e4b2d66901a64f074fa6c72a017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.361904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040853/manifest.jsonobserved e0af1e6c369e90b43636a7f1be7f9bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.344866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040853/publication.mdobserved 913d014b62cc9f3ced14e35ae2b94d28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.328167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040853/publication.txtobserved 40c4ffd13d82a4e8af598fd90b5592da...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. |
|---|