OT-2026-000094669
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094669) never changes.
Identity and time
| Publication number | OT-2026-000094669 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7863-be34-a0b3d5d28258 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bc78d9a69703d45dc98af75d63158d2243d655a58d6c40d8f0fe6c1e946b2ad |
|---|---|
| Markdown | 5f02065d70e23125aecae0d3d69cdd46ba67c22a0e47087183a6e82b2ac6d8b0 |
| Publication page | ad4227248189c83ebf65397e1d668dc0363951b621384244617410261f5acfbf |
| Manifest | cfb7ebc47e52a1db496cacfe9ed174dfb9feec7b20846cf34c13b6e5f2942523 |
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 | jo1Feaqg9w+NC5IGbht3b4J8olnzu2N4lg8B8kmdvwYKGGgwZZkxpzVakNFqCou8iVzOUB7VtIdeWKndDrOfCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:07.000365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094669observed ad4227248189c83ebf65397e1d668dc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:06.985612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094669/manifest.jsonobserved cfb7ebc47e52a1db496cacfe9ed174df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:06.969466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094669/publication.mdobserved 5f02065d70e23125aecae0d3d69cdd46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:06.952417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094669/publication.txtobserved 4bc78d9a69703d45dc98af75d63158d2...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. |
|---|