OT-2026-000059864
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off after 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-2026-000059864) never changes.
Identity and time
| Publication number | OT-2026-000059864 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7c64-850a-8958d1736f70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059864 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed62164934c3555f666258f4bf25c0f1b9c424625a2859f837f222968e41361f |
|---|---|
| Markdown | f80b97bfc20ddfca681ef56de5dee4a595bdc6feec3db3665120269bf35c5eea |
| Publication page | 5612b243df1612779065fb1f19b4080ce9b56c07c337e46a7e48e3d8188609bc |
| Manifest | a0ecf6b079e5c0f2ca17206d988a67158e31742416ee6dbe28b12b1f2f9944af |
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 | /uC7IBxAH9u0TYD3eTKv+Vw5pT8qzhnwJXpM9ce4++9TNMGwMtV43/0eys6Oopxo+UDXiHiWOPtkJV+fZMp0DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:37.090661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059864observed 5612b243df1612779065fb1f19b4080c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:37.074264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059864/manifest.jsonobserved a0ecf6b079e5c0f2ca17206d988a6715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.059056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059864/publication.mdobserved f80b97bfc20ddfca681ef56de5dee4a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.040280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059864/publication.txtobserved ed62164934c3555f666258f4bf25c0f1...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. |
|---|