OT-2026-000037527
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000037527) never changes.
Identity and time
| Publication number | OT-2026-000037527 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7bd1-ad6f-712d8b5b8b42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037527 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffed4f83dc365e540a26e608d10c94cc0da9cc537524b7c8b2a81a34dad3f74d |
|---|---|
| Markdown | 0dfe530ffc8ca7cf7ddca556883c32d08aeb7ea76bd075d8de4b67393c3d84fa |
| Publication page | b18ec152364f824b29aa23d396c1e8fa63bdeaf896f267ecb6b3734d16c8caa9 |
| Manifest | 822a377475d956b99b9108fc55b0da850f6eb8bce733bf9dbed4424039091248 |
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 | PgscfFSZocMYg7bpEheCJrgffu5WMUzWORHvGjC5bCcSYWSnuuCiMIjvRurFa3TXjJkaNPaOugbxSVQsYfj/Ag== |
| 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
| 2026-09-17T11:24:03.692003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037527observed b18ec152364f824b29aa23d396c1e8fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:03.674271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037527/manifest.jsonobserved 822a377475d956b99b9108fc55b0da85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:03.656023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037527/publication.mdobserved 0dfe530ffc8ca7cf7ddca556883c32d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:03.637441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037527/publication.txtobserved ffed4f83dc365e540a26e608d10c94cc...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. |
|---|